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Section 1 - Electronics and Mathematics - 20 questions
section 2 - Computer Science
section 3 - Aptitude
Electronics and computer science
1. A circuit was given with lot of flip-flops
etc and the operation of that circuit was asked.
2. 15 software functions are there. It is
known that atleast 5 of them are defective. What is the
probability that if three functions are chosen and tested,
no errors are
uncovered.
Ans : 10 * 9 * 8
-- -- --
15 14 13
3. ava is
a) Multithreaded b) intrepreter c) compiler d) all of the
above
Ans :d
4. The number of nodes in a k-level m-ary
binary tree is :
HR questions
1. What is your strengths and weaknesses
2. What are the values u respect
3. Site a reason why philips should hire u
4. What will u do if u are asked to manage a
project which will definitely skip its deadline.
Technical
1. What is runtime locatable code?
2. What is volatile, register definition in C
3. What is compiler and what its output
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PERSISTENT PLACEMENT PAPER |
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Paper Pattern:
Two papers are there both of 1 hour
1.Objective
2.Programming ( in C ).
Objective Paper
Six Sections are there each section contains 5 Questions.
Paper is of GATE pattern.
1. Data Structure.
2. DBMS.
3. TOC.
4. OS.
5. General Section.
6. C programming.
DATA STRUCTURE
1. Question of Binary search tree to find
node when 43 will not be found Ans= Every data set was
having 43 as its last element.
2. To find complexity of Linked
list .Singly circular ordered list is there if m elements
are to be inserted what will be the complexity of time.
i. O(m*n).
ii. O(m*(m+n)).
iii. O((m+n)*log(m+n))
3. Adjacency matrix question to find
shortest path Ans=7.
A B C D E
A 0 m
B m 0 2 2 m
C 0 5
D 0 6
E 0
Where m=infinity, Find shortest path from B to E.
4. Forest & Tree question to find total
no of nodes
1 n-(p+2) ANS
2. n-p+2.
3. n-p. etc
same question is in Sahni I think go thru it.
5. Infix to Postfix expression Of A+B*
(C+D)/E+F {ANS=ABCD+*E/+F+ } question is not confirm but
pattern is of same type
DBMS
1. Query from Navathe Select fname,lname
from employee where eno in (select eno from works-on where
pno=(select * from project)); what is the output .
2. A query is given eg. Select name from
employee where salary=salary. They ask whether query runs
or not so just check it. Ans=Query Invalid
3. What is the main use of B & B+ trees in
database Ans= For queries
4. question on Left outer Join & Full
outer Join. For both Variables are given & in options
relationship is given to find whichever have greater tuples.
5. To save space which option is better .
Options are
i. Write all join operation than select than project.
ii. Write all join operation than project than select.
iii. Write all join operation in between select & project.
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OS
1. Using LRU how many page faults are
generated. 20 pages are there Ans=6 page fault
2. match the column
Options
i. semaphore i
ii. Monitor ii
iii. Deadlock iii
iv. Mutual Exclusion iv. Iv
3. One question on file locking. Scenario
is given
Ans 1. Provide indefinite locking
4. Prevent intermediate file Access. (Both
1 & 2)
5. If there are n processes & each process
waits p time in waiting state then CPU utilization is
(options are)
1. n(1-p)
2. (1-p to the power n) ANS (not sure)
3. 1-np.
4. n*p
5. A critical section is Ans = a set of instruction which
is shared by many process.
General
1. Probability to find digits which not
contain 7 between 100 to 999 Ans=18/25
2. Packet switching & Circuit Switching
some diff are there Ans= CS take more time to established
circuit.
3. A file have 3 bits for char such type
of question Ans= 27000 or 24000(Confused)
4. Hash table question Ans=2.
A hash table has size of 11 & data filled in its positions
like {3,5,7,9,6} how many comparison s have made if data is
not found in the list in worst case?.
Options= i. 2 ii. 6 iii. 11 iv. 1
5. From the set {a,b,c,d,e,f} find no. of
arrangements for 3 alphabets with no data repeated.
ANS=360. OR for 4 alpha ANS=720.
C Programming
1. Array pointer is pass
2. String Buffer Question
3. String Concatenate(Char *s1,Char *s2)
{
Char buf[1000];
Buf[0]=null;
Strcat(buf,s1);
Strcat(buf,s2);
Return buf;
}
i. should not return pointer to local variable.
ii. Nothing Wrong in this function.
iii. It don?t work if length exceeds 1000 char.
iv. Error in this code.
4. foo() call how many times Ans=5050.
For(i=1;i<=100;i++)
For (j=1;j<=100;j++)
Foo();
Programming Section ( mainly ask 2 programs.)
1. Occurrence of letters in String. Get
string from KB of any length & print letters coming maximum
time first than second largest?.. i.e in descending order.
Their requirement: They want that u make this program thru
linked list if u do that than it is well n good. Must
allocate memory dynamically. Use proper assumptions &
Comments everywhere this will add more advantage .use in
all programs.
Output look like if u enter string aababbbcba
b 5 times
a 4 times
c 1 times just like that
Hint: Make array of 256 chars. Now Scan the string pick
each char and according to it?s acsii value increment that
index value at last u have an array which have counter for
each alphabet. Sort this array & display.
2. Sparse Matrix Addition.
A structure of sparse matrix is given. You have to create a
function sparseadd to add 2 sparse matrices
Structure is some how like
Struct Sparsematrix
{
int row ;
int col ;
int val;
SparseMatrix *next;
}
You have to made function to add two sparse matrices.
Function signature like
SparseMatrix SparseAdd(SparseMatrix s1,SparseMatrix s2)
Interview Questions
1. Prepare DS,DBMS,OS,TOC thoroughly may
ask abt anyone everything .
2. Reversing a linked list.
3. How u make database for windows
directory structure or any OS.
Hint: using trees & field parent of which points to parent.
4. Make Program (Logic) to find word in
Dictionary.
Hint: using Hash Table.
5. Make logic of sorting which is not
given in books. Make ur own.
6. win NT architecture given in galwin
book in end.
7. File system FAT, NTFS etc.
8. Prepare your project & CV Thoroughly.
9. They ask to make a Joke.
10. Tcp/ip.
11. Whatever they presented in PPT watch it
carefully(Most Important)
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PEROTE PLACEMENT PAPERS |
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Test consist of 4 section.
Aptitude ( time and distance, time and work. Trains and
boats upstream and down stream etc)
2. English
3. C/C++
4. Interview
Sample Questions
1. Speed from a to b is 40 km/hr and avg
speed from b to a 50 km/hr. total average speed?
a) 50 b)24 c)48
2. Time & work questions: some men finish
a work in 100 days. If 10 men leave then they will finish
in 10 days
more. What is the original no. of men?
3. Arun give some money to Gopal ,Gopal
gave 40% to Suresh..............How much was with Arun
initially???
4. A finishes in 15 days B in 20 days C in
25 days. How many days they will take if they all work
together?
5. Radiius of sphere is 10 cm. How much %
is surface area of volume
a)30% b) 25%......
6. a+b=45 b+c+d=70 what is a+b+c+d?
a) 50 b) data inadequate
7. There is 100 ml sol of wine and water
in A and B if 10ml is taken frm a and put it in b and then
10 ml
from b put in to A . Which jug has more solution.
8. A RECTANGLE OF SIze 78*63.Cut the
rectangle into squares of 1 units. Draw a diagonal through
the rectangle. Through How many squares diagonal pass
through.?
a) 138 b)139 c)141
d)139 e)140
9. a question on 8*8 chessboard what is
the no. of adjacent squares?? i dont remember the question.
a) 216 B) 228....... 208
10. Mountain hiking:A person starts at 2:00
in the Friday afternoon.a person does not move with constant
speed. reaches mountain top in 4 hrs. he again starts at
2:00 on saturday and reaches bottom in 3 hrs, what
is the probability that he was at the same point as he was
on friday..
a) 0 b) 1 c) 1\2 d)1\4
11. 12,32,72,152,.............ans(312)
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| Prashant
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A tip to fetch more maks in the Written paper-
Try to attempt that section at first which carries maximum
weightage. |
| Niveta Arora
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PATNI PLACEMENT PAPERS |
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Interview Questions
Q. A man leaves office daily at 7pm� A driver with car
comes from his home to pick him from office and bring back
home. One day he gets free at 5:30 and instead of waiting
for driver he starts walking towards home. In the way he
meets the car and returns home on car� He reaches home 20
minutes earlier than usual. In how much time does the man
reach home usually??
Ans. 1hr 20min
Q� The following truth table is given� What is Y equal to??
A
B
C
Y
0
0
0
1
0
0
1
1
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
0
1
1
0
1
1
1
1
1
Ans. (A')(B')(AB) , where ' stands for complement.
Q. A works thrice as much as B. If A takes 60 days less
than B to do a work then find the number of days it would
take to������ complete the work if both work together?
Ans. 22�days
Q.� How many 1's are there in the binary form of� 8*1024 +
3*64 + 3
Ans. 4
Q. In a digital circuit which was to implement (A B) + (A)
XOR(B), the designer implements (A B) (A)XOR(B)�
��� What is the probability of error in it ?
Q. A boy has Rs 2. He wins or loses Re 1 at a time� If he
wins he gets Re 1 and if he loses the game he loses Re 1.
���� He can loose only 5 times. He is out of the game if he
earns Rs 5.
���� Find the number of ways in which this is possible?
Ans. 16
Q. If there are 1024*1280 pixels on a screen and each pixel
can have around 16 million colors
���� Find the memory required for this?
Ans. 4MB
Q. On a particular day A and B decide that they would
either speak the truth or will lie.
���� C asks A whether he is speaking truth or lying?
���� He answers and B listens to what he said. C then asks
B what A has said� B says "A says that he is a liar"
���� What is B speaking ?
(a) Truth
(b) Lie
(c) Truth when A lies
(d) Cannot be determined
Ans. (b)
Q. What is the angle between the two hands of a clock when
time is 8:30
Ans. 75(approx)
Q. A student is ranked 13th from right and 8th from left.
How many students are there in totality ?
Q. A man walks east and turns right and then from there to
his left and then 45degrees to
� his right.In which direction did he go
Ans. North west
Q. A student gets 70% in one subject, 80% in the other. To
get an�overall of 75% how much should get in third subject.
Q. A man shows his friend�a woman sitting in a park and
says that she the daughter of my��grandmother's only son.
��� What is the relation between the two
Ans. Daughter
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ORACLE PLACEMENT PAPERS --- Placement Paper 1 |
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1. A certain number of men can finish a piece of work in 10
days. If however there were 10 men less it will take 10
days more for the work to be finished. How many men were
there originally?
(A) 110 men
(B) 130 men
(C) 100 men
(D) none of these
2. In simple interest what sum amounts of Rs.1120/- in 4
years and Rs.1200/- in 5 years ?
(A) Rs. 500
(B) Rs. 600
(C) Rs. 800
(D) Rs. 900
3. If a sum of money compound annually amounts of thrice
itself in 3 years. In how many years will it become 9 times
itself.
(A) 6
(B) 8
(C) 10
(D) 12
4. Two trains move in the same direction at 50 kmph and 32
kmph respectively. A man in the slower train observes the
15 seconds elapse before the faster train completely passes
by him.
What is the length of faster train ?
(A) 100m
(B) 75m
(C) 120m
(D) 50m
5. How many mashes are there in 1 squrare meter of wire
gauge if each mesh is 8mm long and 5mm wide ?
(A) 2500
(B) 25000
(C) 250
(D) 250000
6. x% of y is y% of ?
(A) x/y
(B) 2y
(C) x
(D) can't be determined
7. The price of sugar increases by 20%, by what % should a
housewife reduce the consumption of sugar so that
expenditure on sugar can be same as before ?
(A) 15%
(B) 16.66%
(C) 12%
(D) 9%
8. A man spends half of his salary on household expenses,
1/4th for rent, 1/5th for travel expenses, the man deposits
the rest in a bank. If his monthly deposits in the bank
amount 50, what is his monthly salary ?
(A) Rs.500
(B) Rs.1500
(C) Rs.1000
(D) Rs. 900
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9. What is the difference between the two declaration ?
#include <stdio.h>
&
#include ?stdio.h?
(A) No Difference
(B) The 2nd declaration will not compile
(C) First case Compiler looks in all default location and
in 2nd case only in the working directory
(D) Depends on the Compiler
10. How can I print a ?%? character in a in between the
string foo and the value held in the variable foo using
printf format string?
(A) fprintf("foo " "%" "%d\n", foo);
(B) fprintf("foo ?%? %d\n", foo);
(C) fprintf("foo \% %d\n", foo);
(D) fprintf("foo " "%d\n", foo);
11. What is the output of the following program
#include <stdio.h>
#define FIRST_PART 7
#define LAST_PART 5
#define ALL_PARTS FIRST_PART + LAST_PART
int main() {
printf (?The Square root of all parts is %d\n , ALL_PARTS *
ALL_PARTS) ;
return(0);
}
(A) 35
(B) 144
(C) 49
(D) 47
12. What is the use of a make file
(A) Do detect memory leakage
(B) To optimise the code
(C) To link and compile source code to exe
(D) To disassemble the exe to source code
13. What is the difference between calloc and malloc
(A) calloc allocates memory in contiguous bytes, malloc
does not ensure contiguous memory allocation
(B) Memory allocated through calloc need not be freed
explicitly, While memory allocated through malloc needs to
be freed explicitly.
(C) calloc initialises the memory by setting all-bits-zero,
malloc does not does any zero fill.
(D) all of the above
14. What is the output :
void main()
{
int a,b=5,c=10;
a = (b-c) > (c-b) ? b : c;
printf(?%d?,a);
}
(A) 10
(B) 5
(C) 0
(D) Error
15. What is the value of *second_ptr
int *first_ptr;
int *second_ptr;
*second_ptr = 30;
ptr value = 1;
first_ptr = &value
second_ptr = first_ptr;
(A) 30
(B) 1
(C) first_ptr
(D) None of the above
16. How many columns are retrieved from this query:
SELECT address1||','||address2||','||address2 "Adress" FROM
employee;
(A) 1
(B) 2
(C) 3
(D) 0
17. To produce a meaningful result set without any
cartesian products, what is the minimum number of
conditions that should appear in the WHERE clause of a four-
table join?
(A) 8
(B) 3
(C) 4
(D) 5
18. Assuming today is Monday, 10 July 2000, what is
returned by this statement:
SELECT to_char(NEXT_DAY(sysdate, 'MONDAY'), 'DD-MON-RR')
FROM dual;
(A) 10-JUL-00
(B) 12-JUL-00
(C) 11-JUL-00
(D) 17-JUL-00
19. Which character is used to continue a statement in
SQL*Plus?
(A) *
(B) /
(C) -
(D) @
20. When a user creates an object without a TABLESPACE
clause, where will Oracle store the segment?
(A) System tablespace
(B) Users tablespace
(C) Default tablespace for the user
(D) Oracle will give an error
21. The primary key on table EMP is the EMPNO column. Which
of the following statements will not use the associated
index on EMPNO?
(A) select * from EMP where nvl(EMPNO, '00000') = '59384';
(B) select * from EMP where EMPNO = '59384';
(C) select EMPNO, LASTNAME from EMP where EMPNO = '59384';
(D) select 1 from EMP where EMPNO = '59834';
22. Which character function can be used to return a
specified portion of a character string?
(A) INSTR
(B) SUBSTRING
(C) SUBSTR
(D) POS
23. Which command will delete all data from a table and
will not write to the rollback segment?
(A) DROP
(B) DELETE
(C) CASCADE
(D) TRUNCATE
24. Which of the following can be a valid column name?
(A) Column
(B) 1966_Invoices
(C) Catch_#22
(D) #Invoices
25. Which Oracle access method is the fastest way for
Oracle to retrieve a single row?
(A) Primary key access.
(B) Access via unique index
(C) Table access by ROWID
(D) Full table scan
26. In this PL/SQL statement, which of the following lines
will produce an error?
(A) cursor CAPITALS is select CITY, STATE
(B) into my_city, my_state
(C) from CITIES
(D) where CAPITAL = 'Y';
27. In a PL/SQL block, a variable is declared as NUMBER
without an initial value. What will its value be when it is
used in the executable section of the PL/SQL block?
(A) NULL
(B) 0
(C) Results in a compilation error
(D) An exception will be raised
28. PL/SQL raises an exception, in which TWO of the
following cases:
(A) When a SELECT statement returns one row
(B) When a SELECT statement returns more than one row
(C) When the datatypes of SELECT clause and INTO clause do
not match
(D) When INTO statement is missing in the SELECT statement
29. What is the result if two NULL values are compared to
each other?
(A) TRUE
(B) FALSE
(C) Undefined
(D) NULL
30. Functions for error trapping are contained in which
section of a PL/SQL block?
(A) Header
(B) Declarative
(C) Executable
(D) Exception
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ORACLE
======
Oracle at BIT...well i cleared the written but the
interview was
really rigourous...it was in 4 rounds....with streching
upto 8
hrs
per candidate who was selelcted....Oracle took a total of
10
people(9 BEs and 1 MCA)
The oracle paper was difficult to remember...
but i can give brief outline as to what could be
studied...The
Technical consisted of C,Pl/SQL and JAVA....go through Ivan
Bayross for Pl/SQL and Pointers in C by Kanetkar....some of
the
qs
were directly from there.....
u may also do DBMS concepts.....as to what is Data
Modelling,Transactions, Distributed Databases
In my interview.....first we had a short test on C
Programming
where in i
was given C programs to write on PREORDER Tree traversal
and
Conversion of
Infix to Postfix expression...the interview followed where
they
grilled me
on Java and C preprocessors from head to toe...but was
unable to
clear the
second round of interview
TCS
===
TCS at BIT was really great....it took a whopping 63(56 BEs
and
7
MCA) the pattern was no different....since i didn't appear
for TCS
i
cannot give the wordlist.....but it is only the wordlist
that
changed but rest of the pattern was same as JSR and other
RECs..go
through GRE Barrons high frequency word list.....around 16
words
from there...
oracle paper
1. An index is automatically generated with the following
constraints.
a. Check
b. Not null
c. Primary key
d. Foreign key
2. Select mod(16,3) from emp;
a. 1
b. 2
c. 3
d. Error in the stmt
3. The data dictionary view to see the list of constraints
enabled
on a
table is
a. user_tables
b. user_table_constraints
c. user_constraints
d. There is no dictionary view available for the same
4. Identify the pseudocolumns
a. rowid
b. sysdate
c. rowval
d. dual
5. select deptno, count(empno) from emp
where count(empno)>=5
group by deptno;
identify the line no which contains the error
a. 1
b. 2
c. 3
d. 1,3
6. choose the group function that can be used with any data
type
a. sum()
b. min()
c. avg()
d. all
7. which of the following sequence is true
a. WHERE,HAVING,GROUPBY,ORDERBY
b. GROUPBY, WHERE, HAVING, ORDERBY
c. ORDERBY,GROUPBY,WHERE,HAVING
d. NONE OF THE ABOVE
8. which of the proper keyword to deallocate memory
a. free
b. delete
c. clear
d. remove
9. what is the index no of the last element of an array
with 29
elements
a. 29
b. 28
c. 0
d. programmer defined
10. what is the final value of x when the code for(int
x=0;x<10;x++) is
run?
a. 10
b. 9
c. 0
d. 1
11. what is the data type of FILE?
a. integer
b. union
c. pointer
d. structure
12. if "a" is an array of 5*5 dimension, a[2][4] is same as
a. **(a+2+4)
b. *(a+2) + *(a+4)
c. **(a+2)+4
d. *(*a+2)+4)
13. what is the output of ..
#include<stdio.h>
void main()
{
char buffer[10]={"Genesis"};
printf("%d",&buffer[4]-(buffer));
}
a. 3
b. 4
c. 0
d. illegal pointer subtraction
14. what is the output for
#include<stdio.h>
main()
{
static int a[]={5,10,15,20};
int * ptr=a;
int ** ptr_ptr=&ptr;
printf("\n %d",**ptr_ptr++);
}
a. 5
b. 10
c. 15
d. 6
15. what is the value of expr..
1+2/3*4+1
a. 2
b. 3
c. 4
d. 4.666666
e. 5
16. identify the relationship between the many employees
working
in a dept..
a. one to one
b. one to many
c. many to one
d. many to many
17.there was a table given and it was asked which normal
form does
it
follows..
18. the process of including some controlled redundancy for
the
sake of performance
is known as
a. normalization
b. Cartesian product
c. Denormalization
d. None
19. in a doubley linked list
a. the last node contains the address of the first node
b. each node contains the address of previous and next node
c. each node contains the address of previous node
d. none
20. in a queue each node contains
a. the address of previous node
b. address of next node
c. address of both the previous and next node
d. none of the above
Oracle Paper
The test was of 1 hour 30 ques. g apti and 30 of
technical.......some
ques. of g apti were very lengthy so don't end up in
solving
them.....time was less......some 15 ques. from
arithmetic......and
rest
15
logical,statement interpretation,arrangement,tense
correction......and
like
that......
i am enclosing here the 2 C questions :
1. given a square matrix which consists only of 1 and
0......find
which
rows,which cols and which diagonals consist entirely of
1's.
2. given an array of integers find all possible
combinations of
the
numbers whose sum equal to 90.....
ans : knapsack problem (in data structures - aho ullman)
Note : for them solution was not the criteria.......but the
approach
was important......the solution should be generalised and
optimized........optimization was given the top
priority........
here is the techincal paper :
plz try to solve them urself by trying on comp.
1. const int MAX=10;
main()
{enum a {a,b,MAX};
print MAX;
}
2. enum object is a const which can only be assigned a
value at
initialization or a variable which can be assigned any
value in
the
middle of
the program?
3. void *p;
what operation cannot be performed on p?
ans : arithmetic operation unless it is properly typecasted
4. char **p="Hello";
print p,*p,**p
5. main()
{char str[]="Geneius";
print (str);
}
print(char *s)
{if(*s)
print(++s);
printf("%c",*s);
}
6. what does the function fcloseall() does ?
7. main()
{printf("Genius %d",fun(123));
}
fun(int n)
{return (printf("%d",n));
}
8. difference between definition and declaration.
9. find the error?
fun()
{int i=10;
if(i<10)
return 2.0;
else
return 3.0;
}
10. int a=9,b=5,c=3,d;
d=(b-c)<(c-a) ? a : b;
print d
11. 1+2/3*4+1=?
12. In C++, a variable can be defined wherever needed
whereas not
in C
13. main()
{int i=4;
fun(i=i/4);
print i;
}
fun(int i)
{return i/2;
}
14. what is an array ?
15. printf("\" NITK %%SURAHKAL%% !\"");
16. difference between scanf and gets in case of string
input
17. table t1 m rows and x cols
table t2 n rows and y cols
in t1*t2 rows? cols=?
ans. m*n ,x+y
18. symbol of realtionship between 2 entities?
19. which one cannot come in data modelling
a. customer b. student c. office d. speed
20. can a database table exist without a primary key ?
21. whether higher normal forms better than lower forms as
far
redundancy is concerned ?
22. file is at which level
ans. conceptual level
23. what is a foreign key
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1. if the date is written as MMDDYYYY, and then 10022001,
ie)oct 2 2001 is a palindrome. which is the immediate
palindrome before that date.
2. there r 2 trains travelling at 100 MPH each. there is a
200Mile tunnel. the trains travel in opposite directions.
when the trains enter, a supersonic bee starts at the
tunnel, touches the other train, comes back touches the
first train, turns again and touches the other train and so
on until the trains collide. Find the distance travelled by
the bee.
3. It is 12.00 o clock. Find how often the minute hand
meets the hour hand.
4. Find the maximum product using positive integers the sum
of which is 100. Dont know if i am sure with this one.
sorry. i didnt do this.
5. in a train Art is found dead. hours later 4 people are
queried,
Blonde says i am innocent, i didnt speak with Art
White says i am innocent, Blonde spoke with Art
Old says i am innocent, the brunette killed Art
Brunette says i am innocent, one of the men killed Art
The inspector says simple, 4 true statements, 4 false
statements.
I know the killer, very simple!!!
Find out the killer. (only one is involved.)
6. 2 maths geniuses meet after 20 yrs.
one says i am married. and have 3 daughters. the product of
their ages is 72. the sum is the same as the house no.
other says, but I cant find it out.
The other says. . simple. ok, my eldest daughter has just
started the piano classes.
Find their ages.
This one is there in previous question papers also.
7. 5 sea pirates have 100 gold coins and want to share it.
They propose a plan.
The senior most one has to propose an idea, if at least 50
% agree, the coins r shared accordingly. else the senior is
killed and the next senior most is asked to present a plan
and so on .
note, all the guys r very clever and very greedy and dont
want to lose the coins, and dont want to die. Form a way to
share the money.
I didnt do this....no time
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ANSWERS
1. the answer is 08 31 1380.
i worked it out like this.. before 2001, 2000 cannot be
taken as MMDD becomes 0002.
also anything after 14 century cant be considered as 1401
would mean 1041, there r only a max of 31 days a month. so
the century nos must be only 13(reverse for 31)so the yr is
13xx. now 1399to 1391 is not possible as reverse means 99
to 19 but max no of months is 12. so 1390 becomes
09311390... but 9th month has only 30 days(lucky i
remembered it).. so 1380 is the most recent palindrome ...
which beocomes 08311380.
SOln is 08 31 1380.
2. this one i really screwed up royally. it took me 25
minutes to solve.. i took the average speeds, the distance
travelled by the trains and the bee, took ratio of speeds
and distance, subtracting it from the tunnels length for
every time the bee touched the trains. phew lot of
calculation.. and got the ans as 1000.
But when i rechecked it a thought struck me... so silly of
me. The trains collide at the middle. ie)after 100 miles.
that means after 1 hour. so the bee travels for 1 hour
touching each train till they collide. its speed being 1000
mph, it travelled a 1000 miles.. only a simple logic of few
seconds... but i was looking for a complex answer and
wasted a lot of precious time. my advice is not all puzzles
r hard, there r some easy ones too. if we go with the
mindset that all r hard, v overlook the easy path. dont do
this mistake like me.
3. at 12.00 the minute and hour hand are together. but at
1.00 they are 5 mins apart. so in 60 minutes the gain is 55
mins for the min hand. to be together it has to gain
another 5 more mins. so the time taken to gain 5 mins is
60*5/55=5.454
So the time taken to meet again is 65.454
So the hands meet every 65.454 minutes
4. sorry no time to see this and dont remember it
correctly.
5. the blonde killed
6. i wrote 6 4 and 3
7. no idea pllls let me know.
the answers r what i think and may be wrong. soo pls do let
me know in case i am wrong.
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Some Previous Questions
Note: The questions may not be complete. They are just to
give you an idea of how the test will be.
------------------------------------------------------------
--------------------
A, B, C are three persons. among these 3 persons only one
is having a key to open a treasure. Each person always
either speaks truth or lies. The three persons made the
following statements.
A: I have the key
B: I dont have the key
C: B dont have the key.
Among the three, atleast one always speak truth. Find out
who got the key?
(4 Marks)
------------------------------------------------------------
--------------------
A train is travelling from A to B. During its travel it met
with an accident after travelling for half an hour. After
the accident it travels with 3/5th of its original speed
and arrives the destination two hours late. If accident
occurs 50 km farther it will arrive the destination by 40
mins late. Then find the distance between A and B?
(6 Marks)
------------------------------------------------------------
--------------------
A starts from x to y at noon. his friend B, starts from y
to x at 2 pm and met him at 4:05 pm and then both of them
reached their destinations at the same time. Find arrival
time.
(8 Marks)
------------------------------------------------------------
--------------------
There are innumerable packets of neggets each of which
contain either 3 or 6 or 9 nuggets. You cannot break a
packet ( i.e., u can not have 1 or 2 nuggets, they are
available only in packets of 3, 6 and 9).
Problem is to find a number N starting from which it is
possible to get any number of nuggets without breaking any
of the packets.
(12 Marks)
Ans : There is no such number exists. It's not possible to
find out. So, answer should be "Infinite".
------------------------------------------------------------
--------------------
An item x is available in 6,9,20 peices of packets. A
customer purchased least N peices such that N+1, N+2,
N+3.......peices also can be purchased. Find N.
(12 Marks)
Ans : 44
(This answer is absolutely right. Find out a method how to
solve it. If you have a method which works for all such
kinds of problems, mail to me at : nchetana123@yahoo.com)
------------------------------------------------------------
--------------------
Three ants are present on the 3 vertices of triangle.They
need to change their positions. what is probability of
getting their positions changed with the condition that no
two ants collide each other while exchanging their
positions.
------------------------------------------------------------
--------------------
You need to chose "n" numbers such that their sum is 100
and they give the maximum product when multiplied.
------------------------------------------------------------
--------------------
A business guy got 4 weigths and he can weight up to 40
kgs. What are denominations ?
Ans : 1,3,9,27
------------------------------------------------------------
--------------------
In a game where three dice are thrown, a player guesses a
number. If the guessed number appears on only one die, he
gets double amount. If the guessed number appears on two
dies, he gets thrice the amount. If the guessed number
appears on three dies, he quadraples his money. Find the
probability to win triple or quadraple amount of the bet.
(8 Marks)
------------------------------------------------------------
--------------------
Tom, Dolly and Mouly are living in a street having door
numbers 1-99. But they dont know each others house numbers.
Mouly asked Tom, "is your dno a perfect square?". He
replied.
Again she asked, "is it greater than 50?". He replied.
With this information she went to Tom house, but she could
not find out his address. Then she realizes that the second
answer is only the correct one.
Then dolly, who is unaware of the above conversation, asked
Tom, "Is ur dno a perfect cube?". He replied.
Again she asked, "is it greater than 25?". He replied.
With this information she went to Tom house, but she could
not find out his address. Then she realizes that the second
answer is only the correct one.
If sum of door numbers of the three is equal to a perfect
square multiplied with 2. Tom's door number is less than
that of Dolly.
Also Tom's door number is less than that of Mouly. Then
find out the door numbers of all the three people.
(12 Marks)
------------------------------------------------------------
--------------------
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Question Paper of the Written Test held on : 2 nd March
2004 at Bangalore
Note: The questions may not be complete. They are just to
give you an idea of how the test will be.
------------------------------------------------------------
--------------------
How to weigh 1 to 40kg (whole numbers) with only 4
different weighing stones on a simple balance.
What are denominations ?
Ans : 1,3,9,27
------------------------------------------------------------
--------------------
A train travels from A to B .on the way from A to B,after
traveling for 1 hr the train has an accident and the rest
of the journey it travels with 3/5 of its original speed
and reaches 2 hrs late. If the accident has occurred 50 km
further it would have reached 40 minutes earlier. What is
the distance between A and B ?
------------------------------------------------------------
--------------------
A murder occurred in atrain.The murdered is Mr X. The
people investigated gave the following statements.
Old Man : I?m innocent . I saw Blonde woman talking to Mr X
Blonde Woman : I?m innocent . I didn?t talk with Mr X.
Young Man : I?m innocent . The brunette woman killed Mr X.
Brunette Woman : I?m innocent . One of the men is the
murderer.
There are 4 true and four false statements .
Who is the murderer?
------------------------------------------------------------
--------------------
Ajay and Vijay divided some apples between themselves.
Vijay says : You have more apples than me .
Then Ajay gives Vijay one apple each for Vijay's age.
Then Vijay says : You have 2 times the apples that I have.
And Ajay replies that : it is fair since my age is twice
your age.
When Ajay leaves, Vijay takes as many apples equal to
Ajay's age.
Who has more number of apples ?
------------------------------------------------------------
--------------------
3 dice each with a number from 1 to 6 are rolled one after
another. A person can bet mony on any one of the numbers If
the number turns out on only die then he receives his
amount along with the same amount as he invested. If the
number turns out on any 2 dice then he gets his money back
along with twice the money he had bet. If the number turns
out on all 3 dice then he gets his money back along with
trice the same money.
What is the probability of tripling and quadrupling his
money ?
------------------------------------------------------------
--------------------
X puts some black and white balls in a bag. Y picks a ball
from the bag and finds it to be black. He picks out another
ball and finds it also to be black. He asks what would be
probability of a third black ball for which X replies that
it is 9/10 of the probability of the original trail. Y
knows that there are atleast 7 balls in the bag originally.
How many balls of each color are there originally ?
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1. If a date oct,02,2001 is written as 10022001(mmddyy),
Then which date before 01,oct,2000 gives the maximum valued
palindrome(the digits must be same when reversed) ?
(6 marks, 2 negative)
Ans:12311321
2. There are eight differen coloured eggs in a basket,
among them 23 are in red, 17 blue, 21
green, 18 yellow, 16 black, 12 white, 25 voilet.What is the
probability of getting atleast one pair of the same colour,
when you draw a least number?
(7 marks, 2 negative)
Ans:...................
3. What is the number whose positive integer digits when
multiplied gives the maximum value and
added gives the exact 100.
(5 marks, 2 negative)
Ans:(2+2+........+50 times)=100, i.e 2 power 50.
4. In my garden the gross grows equally in every year. It
takes 24 days for the 70 cows to eat
and it takes 60 days for the 30 cows to eat. Then how many
number of cows can eat in 96 days?
(6 marks, 2 negative)
Ans:17.5 so considered as 18
5. In the investigation regarding one theft among the
suspects A,B,C one who is the thief always tells lies, the
helper to the thief tells both truth and lies , the other
fellow who is innocent always tell the truth. They made the
following statements
A: I'am a doctor B is a barber and C is the taxi driver.
B: I'am an employee of water works dept, A is the taxi
driver and C is the doctor.
C: I'am a lawyer A is a taxi driver and B is the doctor.
Who is the thief?
(7 marks, 2 negative)
Ans:.......................
6. In one country they prefer only boys to have. If it is a
girl in the first birth then there
must be the other child to have, if it is also a girl then
they will go for the next birth and
stops when they got the boy. Then what is the praportion of
girls to boys in that country?
(8 marks 2 negative)
Ans: (n+1)/2:1
7. While three friends Abe, Bob, Cort in a restaurent
taking thier snax one lady came and she
asked them how many children you have. One of them
replied "By looking at the total number of
children we have you can uniquely identify the no of
children I'am having" but she failed to
guess then he made the following statements
Abe is having atleast one girl and twice as many boys as
girls.
Bob is having atleast one girl and thice as many boys as
girls.
Cort is having three more than boys that he have girls.
The no of children they have is less than 25.
Who has replied to that lady and how many children he have.
How many total no of children they
have?
(11 marks 2 negative)
Ans: Abe, and is having 3children (1G+2B),total is 12
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1] (7marks 2 -ve)
24 cows takes 70 days to graze, 60 cows 30 & 96 takes ?
ans:20
2] (7, 2-ve)
probability of boys to girls, wher in a cmmunity every
family creates a child until they get a boy. once a borns
they stops. ans: 1:1
3] (5, 2-ve)
in a black box there r balls of 8 colors enough balls of
each color.
how many balls to pick up so that 2 pairs of same color
should be there as either 2 red & 2 blue, 4 yellow etc ans:
8+3=11
4] (5, 2-ve)
what is the max product which add up to 100 : ans cant
remember 2 rise to 34 etc...
5] (8, 2 -ve)
one logical question ( A, B, C, truth, false T/F) there in
ans: A was telling lie i suppose(cant remember plz check in
test) but it was quite easy, ucan do.
6] (5, 2-ve)
the date 10-02-2001 in mm-dd-yyyy format is palindrome.
they asked a date before 2nd oct. ans: 08-31-1380
7] (11, 3-ve)
logical quest no. of children ans: abe was telling,total no
of children are 19.
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It was only mathematical+analytical , in other words like
infosys puzzle test.
8 questions(4+6+6+6+8+8+12) comprising 50 marks were there,
Yopu have to attempt those in 60 min.There was a provision
for negative marks.Questions were like this:
1] if we express 2nd october of 2001 like 10022001 ...we
will get an palindrome. What will be the nearest date,
previous to the above given, that will make a palindom.4
2]Avg velocity in taking a lap=150. in covering 2/5th is
123, in covering next 2/5th is 164....what is the avg.
velocity of the runner in covering last 1/5th of the lap?6
3]there r 97 teams.tournament follows elimination method.
gow many games??6
4] A starts walking towards B at noon. B starts towards A
at 2 oclock. they both meet at 5 past 4 and cover the
remaining distance in same time. At what time A reach B?? 8
5]white and black parrot r sitting in a telephone wire.At
least one from white and one from black.Color must repeat
after every 4 and 7 birds..
What is the max no of arrangement( i could do this)8
6]Russians girls foretells about their marriage by playing
a game.they take 8 grass blades hold by the girl whose
faith gonna decided. One girl ties at one end, each blade
with onther.Onother girl do the same at the other end.If
the grass form a ring without any break the girl will marry
a handsome guy very soon.!! calculate the chances of her
marriage.12
7]Ashley,jim,joe,and X says something. one statement is
wrong(i dont remember the statements)Fing the
thief.....Ash;ley 6 marks
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NOVELL PLACEMENT PAPERS -------- Placement Paper 2 |
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Section 1
Question 1 to 5 have to be answered on the basis of the
information given below:
On Sunday, December 23, four ships were berthed at the
Port. Ship W left at 4 PM on Sunday, December 23, for a
series of 8-day cruises to Bermuda and Nassau. Ship X left
at 4:30 PM on Sunday, December 23, for a series of
alternating11-day and 13-day cruises. Ship Y sailed at 5 PM
on Sunday, December 23, for a series of 5-day cruises to
Bermuda. Ship Z sailed on Monday, Decmeber 24, for a series
of 7-day cruises to Nassau. Each cruise begins on the day
after departure. Each ship is scheduled to return to the
Port early in the morning after the last day of the cruise
and leave again in the afternoon of the same day.
1. On December 31, which ships will be sailing from the
Port on a New Year's Eve.
(a) W and X
(b) X and Y
(c) W and Z
(d) X and Z
(e) X, Y and Z
Ans: (c)
2. On how many sailing dates between December 24 and
February 28 will ship W be moored alongside another ship
(a) 0
(b) 2
(c) 4
(d) 5
(e) 6
Ans: (d)
3. On how many occasions between December 24 and February
28 will three ships be moored at the Port.
(a) 0
(b) 1
(c) 2
(d) 3
(e) 4
Ans: (a)
4. On which day of the week will these four ships make most
of their departures?
(a) Sunday
(b) Monday
(c) Tuesday
(d) Thursday
(e) Saturday
Ans: (b)
5. On which days of the week in the period between December
24 and February 28 will the pier be least crowded?
(a) Tuesday and Friday
(b) Tuesday and Thursday
(c) Friday and Saturday
(d) Wednesday and Thursday
(e) Thursday and Saturday
Ans: (a)
6. A family with a husband, his wife and their child are at
one side of river.
They want to cross the river on a boat. The child can't be
left alone.
The only available boat can hold only one person and the
boatboy.
Only the boatboy can row the boat.
What is the minimum number of trips from on bank to the
other, that the boatboy has to make
for the whole family to reach the other side.
Question 7 to 10 have to be answered on the basis of the
information given below:
The workweek in a small business is a five-day workweek
running from Monday through Friday.
In each workweek, activities L,M,N,O and P must all be
done.The work is subject to the following restrictions:
L must be done earlier in the week than O and earlier than
P
M must be done earlier in the week than N and earler than O
No more than one of the activities can ever be done on any
one day
7.Which of the following is an acceptable schedule starting
from Monday to Friday
a) L, M, N, O, P
b) M, N, O, N, M
c) O, N, L, P, M
d) P, O, L, M, L
e) P, O, L, M, N
Ans. (a)
8. Which of the following pair of activies could be done on
Monday and Tuesday
a) L and O
b) M and L
c) M and P
d) N and O
e) O and M
Ans. (b)
9.If P and N are done on Thursday and Friday, then which of
the following is true
a) L is done on Tuesday
b) L is done on Wednesday
c) M is done on Monday
d) O is done on Tuesday
e) O is done on Wednesday
Ans. (e)
10. Which of the following could be true
a) L on Friday
b) M on Thursday
c) N on Monday
d) O on Monday
e) P on Tuesday
Ans. (e)
Q. 5 programs are sheduled from monday to saturday, monday
is not holiday,
PQRST are the programs. The day before P is holiday, and
some other clues are
given, we have to find the sequence (4 questions)
Q. Suppose U R the presoner, There are two guards Who will
tell truth or
one will tell truth. There is a gate for liberty and
another foe hell.
asking about which sequencing is sufficient to find the
gate for liberty??
Q. There are 7 targets, A B and C has to shoot them.
All should be shot down consecutively.
1. The number of chances for A and B are not less then 2,
2. C has only one chance
3. A can't shot 3 times consicutively.
4. B is permited to shoot in even chances only.
They have given some 2 or 3 MCQ questions on this.
Section 2
1. Encryption and decryption is done in the following layer.
a) DLL
b) Network layer
c) Transport
d) Presentation
Ans: (d)
2. Floating point has different formats on two different
machines.
This modifications are taken care by which layer?
a) DLL
b) Network layer
c) Transpor layer
d) Presentation
Ans: (d)
3. Time complexity of quick sort algorithm is
a) N*N
b) log(N)
c) N*log(N)
d) N
Ans: (c)
4. Time complexity of AVL tree is .
a) N*N
b) log(N)
c) N*log(N)
d) N
Ans: (b)
5. Cycle stealing is used in which concept?
a) Programmed I/O
b) DMA
c) Interrupts
Ans: (b)
6. How many octets are there in an IP address
a) 6
b) 8
c)10
d)12
7.What are the maximum number of hosts that can be served
by an IP
a) 254
b) 256
c) 2**24(2 to the power 24)
8. Which of the following is model representation of life
cycle software
a) Water fall model
b) Spiral
9. The purpose of reviewing code is
a) To find syntax error
b) Tocheck for the proper design
10. Semaphores are used for the resolution of
a) Contention
b) Accessing of same resources by more than one
11.In threading of processes when the race condition will
happen
a) Low priority process
b) Higher priority process
(See O.S.Concepts by Silberschatz)
12.Which of the following function is not performed by O.S.
a) CPU sheduling
b) Memory management
c) Transaction
Ans: (c)
13. If two applicaltion programmes uses same libraries
which of following are shared
a) Lib code
b) Code and stack
c) Data
d) Data, code and stack
14. Which is the maximum 16 bit signed integer.
a) 66337
b) 66338
c) 257
d) 258
15.When will interrupt occurs?
a) Divide by zero
b) DMA completed
c) Insufficient memory
16. Which of the following has low power cosumption
a) EIL
b)CMOS
c) Totempole Arrangement
17. Which of the following is the wrong statement
a) Cominational circuits has memory
b) Sequential circuits has memory
c) Sequential circuits is a function of time
Ans: (a)
18.Virtual address is
a) More than physical address
b) Lesstthan physical memory
c) Equal to physical memory
d) None
Ans : (a)
19. Which of the following reduces CPU burden
Ans : DMA
20. Malloc function allocates memory at
a) compilation time
b)link
c)load
d)running
Ans: d
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Section 3
1.Max value of SIGNED int
2. A long C program is given -- try to be familiar with few
of the concepts listed below
int *num={10,1,5,22,90};
main()
{
int *p,*q;
int i;
p=num;
q=num+2;
i=*p++;
print the value of i, and q-p, and some other operations
are there.
}
how the values will change?
3. One pointer diff is given like this:
int *(*p[10])(char *, char*)
Explain the variable assignment
4. char *a[4]={"jaya","mahe","chandra","buchi"};
What is the value of sizeof(a) /sizeof(char *)
5. For the following C program
void fn(int *a, int *b)
{int *t;
t=a;
a=b;
b=t;
}
main()
{int a=2;
int b=3;
fn(&a,&b);
printf("%d,%d", a,b);
}
What is the output?
a) Error at runtime
b) Compilation error
c) 2 3
d) 3 2
6. For the following C program
#define scanf "%s is a string"
main()
{printf(scanf,scanf);
}
What is the output.
Ans. %s is string is string
7. For the following C program
{char *p="abc";
char *q="abc123";
while(*p=*q)
print("%c %c",*p,*q);
}
a) aabbcc
b) aabbcc123
c) abcabc123
d) infinate loop
8. What is the value of the following:
printf("%u",-1)
a) -1
b) 1
c) 65336
9. For the following C program
#define void int
int i=300;
void main(void)
{int i=200;
{int i=100;
print the value of i;}
print the value of i;}
What is the output?
10. For the following C program
int x=2;
x=x<<2;
printf("%d ",x);
Ans. 8
11. For the following C program
int a[]={0,0X4,4,9}; /*some values are given*/
int i=2;
printf("%d %d",a[i],i[a]);
What is the value?
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Novell Netware
Section 1
Q. 5 programs are sheduled from monday to saterday, monday
is not holiday,
PQRST are the programs. Theday before P is holiday, and
some other clues are
given, we have to find the sequence (4 questions)
ANS: tuesday is the holiday
P comes on wednesday ,
U can do the remaining very easily.
Q. There are WIFE and HUSBAND at one side of river. They
have one child,
They want to cross the river. The child can't be lonly. The
boat boy won't
permit morethan one to cross the river, what is the correct
way to
cross the river??
Q. There are 7 targets, A B and C has to shoot them. All
should be shooted
consicutively.
1. The no. of chances for A and B are not less thn 2,
2. for C there is only one chance.
3. A can't shot 3 times consicutively.
4. B is permited to shoot in even chances only.
Section 2:
1.encription and decription is done in the following layer.
a) DLL b) Networklayer c)Transport d) presentation
Ans:d
2.floating point has different formats on two different
machines.This modifi-cations are taken care by which layer?
a) DLL b)Network layer c)Transpor layer d)Presentation
Ans:d
3.Time complexity of Quick sort algo
a)N*N b)log(N) c)N*log(N) d) N
Ans:c
4.Time complexity of AVL tree is .
5.Cycle steling is used in which concept?a)Programmed I/O b)
DMA c)
Ans:a or b
6.Howmany octets are there in IP address a)6 b)8 c)10 d)12
maybe (b)
7.What are the max number of hosts that can be served by IP
a)254 b) 256 c)pow(2,24) d) -- maybe
8.which of the following is model representation of life
cycle software
a) Water fall model b)spiral c).. (enquire with CS students)
9.review of code is for the purpose of
a)to find syntax error b)tocheck for the proper design ..
10.Semaphores are used for the resolution of
a)contention b)accessing of same resources by more than one
11.In threading of processes when the race condition will
happen
a)low priority process b) higher priority process ...
12.Which of the following function is not performed by O.S.
a)CPU sheduling b)Memory management c)Transaction
Ans:c
13.If two appl. programmes uses same libraries which of
following are shared
a)lib code b)code and stack c) data d)data,code and stack
Ans:a(check for b)
14.which is the 16 bit max singned int.
a)66337 b)66338 c)257 d)258 a,b are not exact
ans:a
15.When will interrupt occurs?
a)devide by zero b)DMA completed c)no more memory ans:may
be c
16.which of the following has low power cosumption
a) EIL b)CMOS c) Totempole ...... Ans:b
17.which of the following is the wrong statement
a)Cominational circuits has memory
b)seqquential circuits has memory
c)sequential ckts is a function of time ans:a
18.Virtual address is
a) more than physical address
b)lesstthan phy mem
c)equal to phy mem
d)none ans : a
19.Which of the following reduces CPU burden
a)DMA b)............ ans :a
20.malloc function allocates memory at
a) compilation time b)link c)load d)running ans: d
Section 3
1.Max value of SIGNED int
2.One questin is given, long one, to find the answer U
should be femiliar with the operation as follows
int *num={10,1,5,22,90};
main()
{
int *p,*q;
int i;
p=num;
q=num+2;
i=*p++;
print the value of i, and q-p, and some other operations
are there.
}
how the values will change??
3. One pointer diff is given like this:
int *(*p[10])(char *, char*)
asked to find the meaning.
4. char *a[4]={"jaya","mahe","chandra","buchi"};
what is the value of sizeof(a)/sizeof(char *)
a. 4 b.bytes for char c-- d.--
5. void fn(int *a, int *b)
{
int *t;
t=a;
a=b;
b=t;
}
main()
{
int a=2;
int b=3;
fn(&a,&b);
print the values os a and b;
}
what is the output--- out put won't swap, the same values
remain.
a. error at runtime
b. compilation error
c.2 3
d. 3 2
6.
#define scanf "%s is a string"
main()
{
printf(scanf,scanf);
}
what is the output.
ANS : %s is string is string
7. i=2+3,4>3,1;
printf("%d"i);
ans is 5 only.
8. char *p="abc";
char *q="abc123";
while(*p=*q)
{
print("%c %c",*p,*q);
}
a. aabbcc
b. aabbcc123
c. abcabc123
d. infinate loop ( this may be correct)
9. printf("%u",-1)
what is the value?
a. -1 b. 1 c. 65336 d. --
10. #define void int
int i=300;
void main(void)
{
int i=200;
{
int i=100;
print the value of i;
}
print the value of i
}
what is the output?
may be 100 200
11.
int x=2;
x=x<<2;
printf("%d ",x);
ANS=8;
12.
int a[]={0,0X4,4,9}; /*some values are given*/
int i=2;
printf("%d %d",a[i],i[a]);
what is the value??? (may be error)
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1). A beggr collects cigarette stubs and makes one ful
cigarette
with every 7 stubs. Once he gets 49 stubs . How many
cigarettes
can he smoke totally.
Ans. 8
2). A soldiar looses his way in a thick jungle at random
walks
from his camp but mathematically in an interestingg
fashion.
First he walks one mile east then half mile to north. Then
1/4
mile to west, then 1/8 mile to south and so on making a
loop.
Finally hoe far he is from his camp and in which direction.
ans: in north and south directions
1/2 - 1/8 + 1/32 - 1/128 + 1/512 - and so on
= 1/2/((1-(-1/4))
similarly in east and west directions
1- 1/4 + 1/16 - 1/64 + 1/256 - and so on
= 1/(( 1- ( - 1/4))
add both the answers
3). hoe 1000000000 can be written as a product of two
factors
neither of them containing zeros
Ans 2 power 9 x 5 ppower 9 ( check the answer )
4). Conversation between two mathematcians:
first : I have three childern. Thew pproduct of their ages
is 36
. If you sum their ages . it is exactly same as my
neighbour's
door number on my left. The sacond mathematiciaan verfies
the
door number and says that the not sufficient . Then the
first
says " o.k one more clue is that my youngest is the
youngest"
Immmediately the second mathematician answers . Can you
aanswer
the questoion asked by the first mathematician?
What are the childeren ages? ans 2 and 3 and 6
5). Light glows for every 13 seconds . How many times did
it
between 1:57:58 and 3:20:47 am
ans : 383 + 1 = 384
6). 500 men are arranged in an array of 10 rows and 50
columns .
ALL tallest among each row aare asked to fall out . And the
shortest among THEM is A. Similarly after resuming that to
their
originaal podsitions that the shorteest among each column
are
asked to fall out. And the longest among them is B . Now
who is
taller among A and B ?
ans A
7). A person spending out 1/3 for cloths , 1/5 of the
remsaining
for food and 1/4 of the remaining for travelles is left with
Rs 100/- . How he had in the begining ?
ans RS 250/-
8). there are six boxes containing 5 , 7 , 14 , 16 , 18 ,
29
balls of either red or blue in colour. Some boxes contain
only
red balls and others contain only blue . One sales man sold
one
box out of them and then he says " I have the same number
of red
balls left out as that of blue ". Which box is the one he
solds
out ?
Ans : total no of balls = 89 and (89-29 /2 = 60/2 = 30
and also 14 + 16 = 5 + 7 + 18 = 30
9). A chain is broken into three pieces of equal lenths
conttaining 3 links each. It is taken to a backsmith to
join into
a single continuous one . How many links are to tobe opened
to
make it ?
Ans : 2.
10). Grass in lawn grows equally thickand in a uniform
rate. It
takes 24 days for 70 cows and 60 for 30 cows . How many
cows can
eat away the same in 96 days.?
Ans : 18 or 19
11). There is a certain four digit number whose fourth
digit is
twise the first digit.
Third digit is three more than second digit.
Sum of the first and fourth digits twise the third number.
What was that number ?
Ans : 2034 and 4368
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If you qualify in the first part then you have to appear
for
the second i.e the following part.
PART 2
1. From a vessel on the first day, 1/3rd of the liquid
evaporates. On the second day 3/4th of the remaining liquid
evaporates. what fraction of the volume is present at the
end of
the II day.
2. an orange galss has orange juice. and white glass has
apple
juice. Bothe equal volume 50ml of the orange juice is taken
and
poured into the apple juice. 50ml from the white glass is
poured
into the orange glass. Of the two quantities, the amount of
apple juice in the orange glass and the amount of orange
juice in
the white glass, which one is greater and by how much?
3. there is a 4 inch cube painted on all sides. this is cut
into no of 1 inch cubes. what is the no of cubes which have
no
pointed sides.
4. sam and mala have a conversation. sam says i am
vertainly not
over 40. mala says i am 38 and you are atleast 5 years
older
than me. Now sam says you are atleast 39. all the
sattements by
the two are false. How hold are they realy.
5. ram singh goes to his office in the city, every day from
his
suburbun house. his driver mangaram drops him at the
railway
station in the morning and picks him up in the evening.
Every
evening ram singh reaches the station at 5 o'clock.
mangaram
also reaches at the same time. one day ramsingh started
early
from his office and came to the station at 4 o'clock. not
wanting to wait for the car he starts walking home.
Mangaram
starts at normal time, picks him up on the way and takes
him back
house, half an hour early. how much time did ram singh walk.
6. in a railway station, there are tow trains going. One in
the
harbour line and one in the main line, each having a
frequency of
10 minutes. the main line service starts at 5 o'clock. the
harbour line starts at 5.02a.m. a man goes to the station
every
day to catch the first train. what is the probability of
man
catchinhg the first train
7. some people went for vaction. unfortunately it rained
for 13
days when they were there. but whenever it rained in the
morning, they had clean afternood and vice versa. In all
they
enjoyed 11 morning and 12 afternoons. how many days did
they
stay there totally
8. exalator problem repeat
9. a survey was taken among 100 people to firn their
preference
of watching t.v. programmes. there are 3 channels. given no
of
people who watch
at least channel 1
" " 2
" " 3
no channels at all
atleast channels 1and 3
" " 1 and 2
" " 2 and 3
find the no of people who watched all three.
10. albert and fernandes they have two leg swimming race.
both
start from opposite and of the pool. On the first leg, the
boys
pass each other at 18 mt from the deep end of the pool.
during
the II leg they pass at 10 mt from the shallow end of the
pool.
Both go at const speed. but one of them is faster. each boy
rests for 4 sec to see at the end of the i leg. what is the
length of the pool.
11. T H I S Each alphabet stands for one
I S digit, what is the maximum value T
-------------- can take
X F X X
X X U X
--------------
X X N X X
--------------
1. an escalator is descending at constant speed. A walks
down
and takes 50 steps to reach the bottom. B runs down and
takes 90
steps in the same time as A takes 10 steps. how many steps
are
visible when the escalator is not operating.
2. Every day a cyclist meets a train at a particular
crossing.
the road is straignt before the crossing and both are
travelling
in the same direction. cyclist travels with a speed of 10
Kmph.
One day the cyclist comes late by 25 min. and meets the
train 5km
before the crossing. what is the seppd of the train.
3. five persons muckerjee, misra, iyer, patil and sharma,
all
take then first or middle names in the full names. There
are 4
persons having I or middle name of kumar, 3 persons with
mohan, 2
persons withdev and 1 anil.
--Either mukherjee and patil have a I or middle name of dev
or
misra and iyer have their I or middle name of dev
--of mukherkjee and misre, either both of them have a first
or
middle name of mohan or neither have a first or middle name
of
mohan
--either iyer of sharma has a I or middle name of kumar hut
not
both.
who has the I or middle name of anil
Reading conprehension
---------------------
5. a bird keeper has got Ppigeon, M mynas and S sparrows.
the
keeper goes for lunch leaving his assistant to watch the
birds.
a. suppose p=10, m=5, s=8 when the bird keeper comes back,
the
assistant informs the x birds have escaped. the bird keeper
exclaims oh no! all my sparrows are gone. how many birds
flew
away.
b. when the bird keeper come back, the assistand told him
that
x birds have escaped. the keeper realised that atleast2
sparrows
have escaped. what is minimum no of birds that can escape.
6. select from the five alternatives A,B,C,D,E
AT THE end of each question ,two conditions will be given.
the choices are to filled at follows.
a. if a definete conclusion can be drawn from condition 1
b. if a definete conclusion can be drawn from condition 2
c. if a definete conclusion can be drawn from condition 1
and 2
d. if a definete conclusion can be drawn from condition 1
or 2
e. no conclusion can be drawn using both conditions
1. person 1 says N<5
person says n>5
person 3 says 3N>20
person 4 says 3n>10
person 5 says N<8
whaT IS value of N
a) 1. no of persons who speak false being less than no of
persons
who tells the truth.
2. person 2 is telling the truth.
b) 1. no of persong telling the truth is greater than no of
persons telling lies
2. person 5 is telling the truth.
7. there are N coins on a table. there are two players A&B.
you can take 1 or 2 coins at a time. the person who takes
the
last coin is the loser. a always starts first
--1. if N=7
a) A can always win by taking two coins in his first chanse
b) B can win only if A takes two coins in his first chance.
c) B can always win by proper play
d) none of the above
--2. A can win by proper play if N is equal to
a) 13 b) 37 c) 22 d) 34 e) 48 ans. e.
--3. B can win by proper play if N is equal to
a) 25 b)26 c) 32 d) 41 e) none
--4. if N<4, can A win by proper play always
8. Two turns have vertain pecular charcteristics. One of
them
always lies on Monday, Wednesday, Friday. \the other always
lies
on Tuesdays, thursdays and saturdays. On the other days
they tel
the truth. You are given a conversation.
person A-- today is sunday my name is anil
person B-- today is tuesday, my name is bill
answers for selected questions
2. equal 1. 150
3. 8 2. 60 kmph
4. 37(M),41(S) 3. Mukherjee
5. 45 min. 8. today is tuesday
6. 0.8
7. 18
11. T max value = 4
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Novell network paper
The paper consists os three sections.
1. aptitude 15 questions 20 min.
2. system concepts 20 questions 20 min.
3. 'c' 15 questions 20 min.
NOTE:::::
I'm sendin the questions, somany have no answers. U do
check the
answers for all the given questions also.
All questions are MULTIPLE CHOICES ONLY.
U do try to cover the related topics to get some
understanding.
In interview They are asking C C++ Operating system concepts
and Networks.
They will ask about Ur interesting subjects, U try to have
good
grip on those intresting subjects.
They selected 11 out of 55 students.
They asked about c c++ project work and OS,NETWORKS.
But they selected only 2 , one from CS and another is BTech
ECE.
SECTION 1 is main factor selection to the interview
------------------------------------------------------------
--
In the interveiw you should be very active .And should be
frank to say
no also.One CS student said that he don't know NETWORK and
he hasn't
taken NETWORKS subject.But he has selected.
OK BEST OF LUCK.
section 1::::;
*. GRE book test paper 3 section 5
question no. 8 to 12 (ships WXYZ starting on dec.
23rd..........)
* 5 programs are sheduled from monday to saterday, monday
is not holiday,
PQRST are the programs. The day before P is holiday, and
some other clues are
given, we have to find the sequence (4 questions)
ANS: tuesday is the holiday
P comes on wednesday ,
U can do the remaining very easily.
* Suppose U R the presoner, There are two guards Who will
tell truth or
one will tell truth. There is a gate for liberty and
another foe hell.
Some questions are given, like
i. are U tell truth?
ii. another tell truth or not??
iii. both of U R telling truth??
iV. both of U lieing??
V. --------------
they gave a. b. c. d. and asking about which sequencing is
sufficient to
find the gate for liberty??
( I can't give exact thing)
* There are WIFE and HUSBAND at one side of river. They
have one child,
They want to cross the river. The child can't be lonly. The
boat boy won't
permit morethan one to cross the river, what is the correct
way to
cross the river??
* There are 7 targets, A B and C has to shoot them. All
should be shooted
consicutively.
1. The no. of chances for A and B are not less thn 2,
2. for C there is only one chance.
3. A can't shot 3 times consicutively.
4. B is permited to shoot in even chances only.
They have given some 3or 4 questions on this
*
-----------
section 3
1.Max value of SIGNED int
a. b. c. d.
2.One questin is given, long one, to find the answer U
should be
femiliar
with the operation as follows
int *num={10,1,5,22,90};
main()
{
int *p,*q;
int i;
p=num;
q=num+2;
i=*p++;
print the value of i, and q-p, and some other operations
are there.
}
how the values will change??
3. One pointer diff is given like this:
int *(*p[10])(char *, char*)
asked to find the meaning.
4. char *a[4]={"jaya","mahe","chandra","buchi"};
what is the value of sizeof(a)/sizeof(char *)
a. 4 b.bytes for char c-- d.--
( we don't know the answer)
5. void fn(int *a, int *b)
{
int *t;
t=a;
a=b;
b=t;
}
main()
{
int a=2;
int b=3;
fn(&a,&b);
print the values os a and b;
}
what is the output--- out put won't swap, the same values
remain.
a. error at runtime
b. compilation error
c.2 3
d. 3 2
6.
#define scanf "%s is a string"
main()
{
printf(scanf,scanf);
}
what is the output.
ANS : %s is string is string
7. i=2+3,4>3,1;
printf("%d"i);
ans is 5 only.
8. char *p="abc";
char *q="abc123";
while(*p=*q)
{
print("%c %c",*p,*q);
}
a. aabbcc
b. aabbcc123
c. abcabc123
d. infinate loop ( this may be correct)
9. printf("%u",-1)
what is the value?
a. -1 b. 1 c. 65336 d. --
(maxint value-1 I think, check for the answer)
10. #define void int
int i=300;
void main(void)
{
int i=200;
{
int i=100;
print the value of i;
}
print the value of i
}
what is the output?
may be 100 200
11.
int x=2;
x=x<<2;
printf("%d ",x);
ANS=8;
12.
int a[]={0,0X4,4,9}; /*some values are given*/
int i=2;
printf("%d %d",a[i],i[a]);
what is the value??? (may be error)
13.
some other program is given , I can't remember it
U can get it afterwads,
the answer is 3 3, so U can check this in the exam. itself.
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C LANGAUGE TEST:
15 questions and 15 minutes they are not difficult but
they are some of what tricky so you should be careful and
some what time
consuming. Out of 15 questions i am sending the 8 questions.
1. main()
{
int A=5,x;
int fun();
x=fun(&A,A);
printf("%d",x);
}
int fun(int *x, int y);
{
*x=*x+1;
return(*x*y);
}
What is the output of the above program.
2. main()
{
int x;
float y;
char c;
scanf("%2d %5.2f %c", &x,&y,c);
}
input: 10257.756T
what will be output
3. Choose correct declaration
(i) int long x=123456;
(ii)long int x= 123456;
(iii)Long int x= 123456;
(iv) long x= 123456;
4. scanf(" ");
5. # define max(x,y,3) ((x>y)?((y>z)?y:3):((x>3)?x:3)))
(i) x=3 y=4 z=5
(ii) x=4 y=3 z=5
.
.....
(6)
main()
{
int x[]={0,0,0,0,0}
for(i=1;i<=4;i++)
x[x[i]]++;
for(i=0;i<5;i++)
printf(" %d",a[i]);
}
(i) 00000
(ii)11111
(iii)50000(correct answer)
(iv)12345
(7)
main()
{
int a[3][4] = { -1,2,3,-4,5,6,7,-8,9,10,11,12}
count=0;
for(i=2;i<1;i--)
{
for(j=3;j<1;j--)
{
if(a[i][j]<1)
count+=1;
}
}
printf("%d",count);
}
(i) 2
(ii) 3
(iii)4
(iv) 0
(8)
main()
{
fib(5);
if(n=0 or n=1)
fib(n)=1;
else
fib(n)=fib(n-1)+fib(n-2);
How many times functions fib() is called
(i) 14
(ii)15
(iii)16
(iv)13
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COMPUTER AWARENESS TEST
1.In the command scanf, h is used for
Ans. Short int
2.A process is defined as
Ans. Program in execution
3.A thread is
Ans. Detachable unit of executable code)
4.What is the advantage of Win NT over Win 95
Ans. Robust and secure
5.How is memory management done in Win95
Ans. Through paging and segmentation
6.What is meant by polymorphism
Ans. Redfinition of a base class method in a derived class
7.What is the essential feature of inheritance
Ans. All properties of existing class are derived
8.What does the protocol FTP do
Ans. Transfer a file b/w stations with user authentification
9.In the transport layer ,TCP is what type of protocol
Ans. Connection oriented
10.Why is a gateway used
Ans. To connect incompatible networks
11.How is linked list implemented
Ans. By referential structures
12.What method is used in Win95 in multitasking
Ans. Non preemptive check
13.What is meant by functional dependency
14.What is a semaphore
Ans. A method synchronization of multiple processes
15.What is the precedence order from high to low ,of the
symbols ( ) ++ /
Ans.( ) , ++, /
16.Preorder of A*(B+C)/D-G
Ans.*+ABC/-DG
18. B-tree (failure nodes at same level)
19. Dense index (index record appers for every search -key
in file)
20.What is the efficiency of merge sort
Ans. O(n log n)
21.A program on swaping ( 10,5 )was given (candidate cannot
recollect)
22.In which layer are routers used
Ans.In network layer
23.In which layer are packets formed ( in network layer )
24.heap ( priority queue )
25.copy constructor ( constant reference )
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26.Which of the following sorting algorithem has average
sorting behavior --
Bubble sort,merge sort,heap sort,exchange sort
Ans. Heap sort
27.In binary search tree which traversal is used for
getting ascending order values--Inorder ,post order,preorder
Ans.Inorder
28.What are device drivers used for
Ans.To provide software for enabling the hardware
29. Irrevalent to unix command ( getty)
30.What is fork command in unix
Ans. System call used to create process
31.What is make command in unix
Ans. Used forcreation of more than one file
32.In unix .profile contains
Ans. Start up program
33.In unix echo is used for ( answer C)
34.In unix 'ls 'stores contents in
Ans.inode block
QUANTITATIVE SECTION
1.In a class composed of x girls and y boys what part of
the class is composed of girls
A.y/(x + y)
B.x/xy
C.x/(x + y)
D.y/xy
Ans.C
2.What is the maximum number of half-pint bottles of cream
that can be filled with a 4-gallon can of cream(2 pt.=1 qt.
and 4 qt.=1 gal)
A.16
B.24
C.30
D.64
Ans.D
3.If the operation,^ is defined by the equation x ^ y = 2x
+ y,what is the value of a in 2 ^ a = a ^ 3
A.0
B.1
C.-1
D.4
Ans.B
4.A coffee shop blends 2 kinds of coffee,putting in 2 parts
of a 33p. a gm. grade to 1 part of a 24p. a gm.If the
mixture is changed to 1 part of the 33p. a gm. to 2 parts
of the less expensive grade,how much will the shop save in
blending 100 gms.
A.Rs.90
B.Rs.1.00
C.Rs.3.00
D.Rs.8.00
Ans.C
5.There are 200 questions on a 3 hr examination.Among these
questions are 50 mathematics problems.It is suggested that
twice as much time be spent on each maths problem as for
each other question.How many minutes should be spent on
mathematics problems
A.36
B.72
C.60
D.100
Ans.B
6.In a group of 15,7 have studied Latin, 8 have studied
Greek, and 3 have not studied either.How many of these
studied both Latin and Greek
A.0
B.3
C.4
D.5
Ans.B
7.If 13 = 13w/(1-w) ,then (2w)2 =
A.1/4
B.1/2
C.1
D.2
Ans.C
8. If a and b are positive integers and (a-b)/3.5 = 4/7,
then
(A) b < a
(B) b > a
(C) b = a
(D) b >= a
Ans. A
9. In june a baseball team that played 60 games had won 30%
of its game played. After a phenomenal winning streak this
team raised its average to 50% .How many games must the
team have won in a row to attain this average?
A. 12
B. 20
C. 24
D. 30
Ans. C
10. M men agree to purchase a gift for Rs. D. If three men
drop out how much more will each have to contribute towards
the purchase of the gift/
A. D/(M-3)
B. MD/3
C. M/(D-3)
D. 3D/(M2-3M)
Ans. D
11. A company contracts to paint 3 houses. Mr.Brown can
paint a house in 6 days while Mr.Black would take 8 days
and Mr.Blue 12 days. After 8 days Mr.Brown goes on vacation
and Mr. Black begins to work for a period of 6 days. How
many days will it take Mr.Blue to complete the contract?
A. 7
B. 8
C. 11
D. 12
Ans.C
12. 2 hours after a freight train leaves Delhi a passenger
train leaves the same station travelling in the same
direction at an average speed of 16 km/hr. After travelling
4 hrs the passenger train overtakes the freight train. The
average speed of the freight train was?
A. 30
B. 40
C.58
D. 60
Ans. B
13. If 9x-3y=12 and 3x-5y=7 then 6x-2y = ?
A.-5
B. 4
C. 2
D. 8
Ans. D
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ANALYTICAL ABILITY
1. The office staff of XYZ corporation presently consists
of three bookeepers--A, B, C and 5 secretaries D, E, F, G,
H. The management is planning to open a new office in
another city using 2 bookeepers and 3 secretaries of the
present staff . To do so they plan to seperate certain
individuals who don't function well together. The following
guidelines were established to set up the new office
I. Bookeepers A and C are constantly finding fault with one
another and should not be sent together to the new office
as a team
II. C and E function well alone but not as a team , they
should be seperated
III. D and G have not been on speaking terms and shouldn't
go together
IV Since D and F have been competing for promotion they
shouldn't be a team
1.If A is to be moved as one of the bookeepers,which of the
following cannot be a possible working unit.
A.ABDEH
B.ABDGH
C.ABEFH
D.ABEGH
Ans.B
2.If C and F are moved to the new office,how many
combinations are possible
A.1
B.2
C.3
D.4
Ans.A
3.If C is sent to the new office,which member of the staff
cannot go with C
A.B
B.D
C.F
D.G
Ans.B
4.Under the guidelines developed,which of the following
must go to the new office
A.B
B.D
C.E
D.G
Ans.A
5.If D goes to the new office,which of the following is/are
true
I.C cannot go
II.A cannot go
III.H must also go
A.I only
B.II only
C.I and II only
D.I and III only
Ans.D
2.After months of talent searching for an administrative
assistant to the president of the college the field of
applicants has been narrowed down to 5--A, B, C, D, E .It
was announced that the finalist would be chosen after a
series of all-day group personal interviews were held.The
examining committee agreed upon the following procedure
I.The interviews will be held once a week
II.3 candidates will appear at any all-day interview session
III.Each candidate will appear at least once
IV.If it becomes necessary to call applicants for additonal
interviews, no more 1 such applicant should be asked to
appear the next week
V.Because of a detail in the written applications,it was
agreed that whenever candidate B appears, A should also be
present.
VI.Because of travel difficulties it was agreed that C will
appear for only 1 interview.
1.At the first interview the following candidates appear
A,B,D.Which of the follwing combinations can be called for
the interview to be held next week.
A.BCD
B.CDE
C.ABE
D.ABC
Ans.B
2.Which of the following is a possible sequence of
combinations for interviews in 2 successive weeks
A.ABC;BDE
B.ABD;ABE
C.ADE;ABC
D.BDE;ACD
Ans.C
3.If A ,B and D appear for the interview and D is called
for additional interview the following week,which 2
candidates may be asked to appear with D?
I. A
II B
III.C
IV.E
A.I and II
B.I and III only
C.II and III only
D.III and IV only
Ans.D
4.Which of the following correctly state(s) the procedure
followed by the search committee
I.After the second interview all applicants have appeared
at least once
II.The committee sees each applicant a second time
III.If a third session,it is possible for all applicants to
appear at least twice
A.I only
B.II only
C.III only
D.Both I and II
Ans.A
3. A certain city is served by subway lines A,B and C and
numbers 1 2 and 3
When it snows , morning service on B is delayed
When it rains or snows , service on A, 2 and 3 are delayed
both in the morning and afternoon
When temp. falls below 30 degrees farenheit afternoon
service is cancelled in either the A line or the 3 line,
but not both.
When the temperature rises over 90 degrees farenheit, the
afternoon service is cancelled in either the line C or the
3 line but not both.
When the service on the A line is delayed or cancelled,
service on the C line which connects the A line, is delayed.
When service on the 3 line is cancelled, service on the B
line which connects the 3 line is delayed.
Q1. On Jan 10th, with the temperature at 15 degree
farenheit, it snows all day. On how many lines will service
be
affected, including both morning and afternoon.
(A) 2
(B) 3
(C) 4
(D) 5
Ans. D
Q2. On Aug 15th with the temperature at 97 degrees
farenheit it begins to rain at 1 PM. What is the minimum
number
of lines on which service will be affected?
(A) 2
(B) 3
(C) 4
(D) 5
Ans. C
Q3. On which of the following occasions would service be on
the greatest number of lines disrupted.
(A) A snowy afternoon with the temperature at 45 degree
farenheit
(B) A snowy morning with the temperature at 45 degree
farenheit
(C) A rainy afternoon with the temperature at 45 degree
farenheit
(D) A rainy afternoon with the temperature at 95 degree
farenheit
Ans. B
4. In a certain society, there are two marriage groups, red
and brown. No marriage is permitted within a group. On
marriage, males become part of their wives groups; women
remain in their own group. Children belong to the same
group as their parents. Widowers and divorced males revert
to the group of their birth. Marriage to more than one
person at the same time and marriage to a direct descendant
are forbidden
Q1. A brown female could have had
I. A grandfather born Red
II. A grandmother born Red
III Two grandfathers born Brown
(A) I only
(B) III only
(C) I, II and III
(D) I and II only
Ans. D
Q2. A male born into the brown group may have
(A) An uncle in either group
(B) A brown daughter
(C) A brown son
(D) A son-in-law born into red group
Ans. A
Q3. Which of the following is not permitted under the rules
as stated.
(A) A brown male marrying his father's sister
(B) A red female marrying her mother's brother
(C) A widower marrying his wife's sister
(D) A widow marrying her divorced daughter's ex-husband
Ans. B
Q4. If widowers and divorced males retained their group
they had upon marrying which of the following would be
permissible ( Assume that no previous marriage occurred)
(A) A woman marrying her dead sister's husband
(B) A woman marrying her divorced daughter's ex-husband
(C) A widower marrying his brother's daughter
(D) A woman marrying her mother's brother who is a widower.
Ans. D
5. I. All G's are H's
II. All G's are J's or K's
III All J's and K's are G's
IV All L's are K's
V All N's are M's
VI No M's are G's
Q1. If no P's are K's which of the following must be true
(A) No P is a G
(B) No P is an H
(C) If any P is an H it is a G
(D) If any P is a G it is a J
Ans. D
Q2. Which of the following can be logically deduced from
the stated conditions
(A) No M's are H's
(B) No H's are M's
(C) Some M's are H's
(D) No N's are G's
Ans. D
Q3. Which of the following is inconsistent with one or more
conditions
(A) All H's are G's
(B) All H's are M's
(C) Some H's are both M's and G's
(D) No M's are H's
Ans. C
Q4. The statement "No L's are J's" is
I. Logically deducible from the conditions stated
II Consistent with but not deducible from the conditions
stated
III. Deducible from the stated conditions together with the
additional statements "No J's are K's"
(A) I only
(B) II only
(C) III only
(D) II and III only
Ans. D
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Interview Questions
ARITHMETIC SECTION
This section consists of 29 problems. The
questions are simple though time consuming.
1. If a boat is moving in upstream with velocity of 14
km/hr and goes downstream with a velocity of 40 km/hr, then
what is the speed of the stream ?
(a) 13 km/hr
(b) 26 km/hr
(c) 34 km/hr
(d) none of these
Ans. A
2. Find the value of ( 0.75 * 0.75 * 0.75 - 0.001 ) / (
0.75 * 0.75 - 0.075 + 0.01)
(a) 0.845
(b) 1.908
(c) 2.312
(d) 0.001
Ans. A
3. A can have a piece of work done in 8 days, B can work
three times faster than the A, C can work five times faster
than A. How many days will they take to do the work
together ?
(a) 3 days
(b) 8/9 days
(c) 4 days
(d) can't say
Ans. B
4. A car travels a certain distance taking 7 hrs in forward
journey, during the return journey increased speed 12km/hr
takes the times 5 hrs.What is the distance travelled
(a) 210 kms
(b) 30 kms
(c) 20 kms
(c) none of these
Ans. B
5. Instead of multiplying a number by 7, the number is
divided by 7. What is the percentage of error obtained ?
6. Find (7x + 4y ) / (x-2y) if x/2y = 3/2 ?
(a) 6
(b) 8
(c) 7
(d) data insufficient
Ans. C
7. A man buys 12 lts of liquid which contains 20% of the
liquid and the rest is water. He then mixes it with 10 lts
of another mixture with 30% of li | |
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