I-GATE  PLACEMENT PAPERS I-GATE   aptitude questions

I-GATE  technical questions I-GATE   interview procedure


QUESTION PAPER CONSIST OF TWO PARTS

ANALYTICAL SKILLS : 20 QUES, 20 MIN.

C SKILLS : 30 QUES, 30 MINS. 

    
I-GATE  ANALYTICAL questions:


1. COMPLETE THE DIAGRAM :

FOUR FIG WILL BE GIVEN , YOU HAVE TO DRAW THE FINAL ONE 

TRIANGLE FIG :


2. DRAW VENN DIAGRAM RELATING RHOMBUS, QUADRILATERAL & 
POLYGON


I-GATE   aptitude questions

3.IN A GROUP OF 5 PERSONS A,B,C,D,E ONE OF THE PERSON IS 
ADVOGATE,
ONE IS DOCTOR, ONE BUSINESSS MAN, ONE SHOP KEEPER AND ONE 
IS PROFESSOR.
THREE OF THEM A,C,AND PROFESSOR PREFER PLAYING CRICKET TO 
FOOT BALL AND TWO
OF THEM B AND BUSINESSMAN PREFER PLAYING FOOT BALL TO 
CRICKET. THE SHOP
KEEPER AND B AND A ARE FRIENDS BUT TWO OF THESE
PREFER PLAYING FOOT BALL TO CRICKET. THE ADVOGATE IS C'S 
BROTHER AND 
BOTH PLAY SAME GAME . THE DOCTOR AND E PLAY CRICKET.

(a) WHO IS ADVOGATE ?
A, B, C, D
(b) WHO IS SHOP KEEPER ?
A, B, C, D
(C) WHICH OF THE FOLLOWING GROUP INCLUDE PERSONS WHO LIKE 
PLAYING CRICKET
BUT DOESN'T INCLUDE PROFESSOR ?
AB,BC,CD, NONE
(d) WHO IS DOCTOR ?
A,B,C,D.

{ SAME MODEL PROBLEM WAS ASKED IN QUES PAPER BUT 
PROFESSIONS WILL BE DIFFERENT
SUCH AS HORTICULTURIST ,PHYSICST,JOURNALIST,ADVOCATE AND 
OTHER ONE. INSTEAD OF
FOOTBALL AND CRICKET THEY WILL GIVE TEA AND COFFEE }


4. THEY WILL GIVE SOME CONDITION'S AND ASKED TO FIND OUT 
FARTHEST CITY IN THE
WEST (EASY ONE )?


5. TRAVELLING SALES MAN PROBLEM .
SOME CONDITION WILL BE GIVEN WE HAVE TO FIND OUT THE ORDER 
OF STATION THE
SALES MAN MOVES
( THREE QUES'S )

6. +,-,*, /, WILL BE GIVEN DIFFERENT MEANING 
EXAMPLE : TAKE + AS * AND SO ON .
THEY WILL GIVE EXPRESSION AND WE HAVE TO FIND THE VALUE OF 
THAT.


7. 3+5-2 =4
WHICH HAS TO BE INTERCHANGE TO GET THE RESULT ?


8. WE DON'T NO EXACT PROBLEM .
EX : 8A3B5C7D.....
A WIIL BE GIVEN + SIGN.
B WILL BE GIVEN - SIGN.
FIND THE VALUE OF EXPRESSION ?


9. FIND THE TOTAL NUMBER OF SQUARES IN 1/4 OF CHESS BOARD ?


10. 6 FACE OF A CUBE ARE PAINTED IN A MANNER ,NO 2 ADJACENT 
FACE HAVE SAME
COLOUR. THREE COLURS USED ARE RED BLUE GREEN. CUBE IS CUT 
IN TO 36 SMALLER
CUBE IN SUCH A MANNER THAT 32 CUBES ARE OF ONE SIZE AND 
REST OF THEM BIGGER
SIZE AND EACH BIGGER SIDE HAVE NO RED SIDE. FOLLOWING THIS 
THREE QUES WILL BE ASKED .
{ IN QUES PAPER COLORS WILL BE DIFFERENT }



11. TWO LADIES ,TWO MEN SIT IN NORTH EAST WEST SOUTH 
POSITION OF RECTANCULAR
TABLE. USING CLUES IDENTIFY THEIR POSITION ?


12. CLOCK PROBLEM :
(ONE QUES )


13. ALL MEN ARE VERTEBRATE.
SOME MAMMALS ARE MEN.
CONCLUDE.



I-GATE  C questions -- c test questions :


1. find(int x,int y)
{ return ((x<y)?0:(x-y)):}
call find(a,find(a,b)) use to find
(a) maximum of a,b
(b) minimum of a,b
(c) positive difference of a,b
(d) sum of a,b

2. integer needs 2bytes , maximum value of an unsigned 
integer is 
(a) { 2 power 16 } -1
(b) {2 power 15}-1
(c) {2 power16} 
(d) {2 power 15} 

3.y is of integer type then expression 
3*(y-8)/9 and (y-8)/9*3 yields same value if 
(a)must yields same value
(b)must yields different value 
(c)may or may not yields same value
(d) none of the above

4. 5-2-3*5-2 will give 18 if 
(a)- is left associative,* has precedence over -
(b) - is right associative,* has precedence over - 
(c) - is right associative,- has precedence over *
(d)- is left associative,- has precedence over *

5. printf("%f", 9/5);
prints 
(a) 1.8,
(b) 1.0,
(c) 2.0,
(d) none
.
6. if (a=7)
printf(" a is 7 ");
else 
printf("a is not 7");
prints 
(a) a is 7,
(b) a is not 7,
(c) nothing,
(d) garbage.

7. if (a>b)
if(b>c)
s1;
else s2;
s2 will be executed if 
(a) a<= b,
(b) b>c,
(c) b<=c and a<=b,
(d) a>b and b<=c.

8. main()
{ 
inc(); ,inc(); , inc(); 
}
inc()
{ static int x;
printf("%d", ++x);
}
prints
(a) 012,
(b) 123,
(c) 3 consecutive unprectiable numbers
(d) 111.

9.preprocessing is done

(a) either before or at begining of compilation process
(b) after compilation before execution
(c) after loading
(d) none of the above.

10. printf("%d", sizeof(""));
prints 
(a) error
(b)0
(c) garbage
(d) 1.

11.main()
{ 
int a=5,b=2;
printf("%d", a+++b);
}

(a) results in syntax,
(b) print 7,
(c) print 8,
(d) none,

12. process by which one bit patten in to another by bit 
wise operation is 
(a) masking,
(b) pruning,
(c) biting,
(d) chopping,

13.value of automatic variable that is declared but not 
intialized
will be 
(a) 0,
(b) -1,
(c) unpredictable,
(d) none,

14. int v=3, *pv=&v;
printf(" %d %d ", v,*pv);
output will be 
(a) error
(b) 3 address of v,
(c) 3 3
(d) none.

15. declaration
enum cities{bethlehem,jericho,nazareth=1,jerusalem}
assian value 1 to
(a) bethlehem
(b) nazareth 
(c)bethlehem & nazareth
(d)jericho & nazareth

16. #include<conion.h>
#include<stdio.h>
void main()
{
char buffer[82]={80};
char *result;
printf( "input line of text, followed by carriage 
return :\n");
result = cgets(buffer);
printf("text=%s\n",result);
}
(a) printf("length=%d",buffer[1]); 
(b) printf("length=%d",buffer[0]);
(c) printf("length=%d",buffer[81]);
(d) printf("length=%d",buffer[2]);

17. consider scanf and sscanf function , which is true

(a) no standard function called sscanf
(b) sscanf(s,...) is equivalent to scanf(...) except that
input charecter are taken from string s.
(c) sscanf is equivalent to scanf.
(d) none of above.

18. #include <stdio.h>
main()
{
char line[80];
scanf("%[^\n]",line);
printf("%s",line);
}
what scanf do ?
(a) compilation error . illegal format string.
(b) terminates reading input into variable line.
(c) and (d) other two options.

19. problem was big so i couldn't remember . simple one.

20 . ceil(-2.8) ?
(a) 0
(b) -3.0
(c) -2.0
(d) 2

21. for( p=head; p!=null; p= p -> next)
free(p);

(a) program run smooth.
(b) compilation error.
(c) run time error.
(d) none of above.

22. int x[3][4] ={
{1,2,3},
{4,5,6},
{7,8,9}
}
(a) x[2][1] = x[2][2] =x[2][3] = 0
(b) value in fourth column is zero 
(c) value in last row is zero
(d) none of above.

23. problem was big so i couldn't remember . simple one.

24. main ()
{ 
printf("%u" , main());
}
(a) print garbage.
(b) execution error
(c) printing of starting address of function main.
(d) infinite loop.

25 . int a, *b = &a, **c =&b;
....
....
.....
a=4;
** c= 5;

(a) doesnot change value of a
(b) assign address of c to a.
(c) assign value of b to a.
(d) assign 5 to a.

26.problem was big so i couldn't remember . simple one.

27.problem was big so i couldn't remember . simple one.

28 . answer : swapping of values .

29 . simple one.

30 . i =5;
i= (++i)/(i++);
printf( "%d" , i);
prints ,
(a) 2
(b) 5
(c) 1
(d) 6 

in interview they will ask questions related to u r project 
and some c
fundas. 




I-GATE  PLACEMENT PAPERS I-GATE   aptitude questions

I-GATE  technical questions I-GATE   interview procedure

  

Pattern of the paper has changed now.
Now they ask 15 questions in 30 mins.
All R S Aggarwal types.....

There are now 4 rounds.
1.Aptitude
2.GD
3.Tech. Interview
4.HR
I just gave the written and cleared it....GD cleared but i
was screened out in TECH.

cut off for the apti was 8 from 15.

they took 10 students from 860.