A report has 20 sheets each of 55 lines and each line
consists of 65 characters. If this report is to be retyped
with each sheet having 65 lines and each line of 75
characters wht will be the reduction percent in the pages ?
(a) 22.5 % (b) 35 (c) 25 (d)none
A MAN DRIVING THE CAR AT TWICE THE SPEED OF AUTO ONEDAY
HE WAS DRIVEN CAR FOR 10 MIN. AND CAR IS FAILED. HE LEFT
THE CAR AND TOOK AUTO TO GOTO THE OFFICE .HE SPENT 30 MIN.
IN THE AUTO. WHAT WILL BE THE TIME TAKE BY CAR TO GO OFFICE?
(a) 25 (b) 30 (c) 35 (d) none
In a grass field, If there are 40 cows, they could eat for
40 days. If there are 30 cows, they could eat for 60 days.
Than if 20 cows, How much day they could eat?
a) 60 b) 80 c)55 d)50
A 5 litre jug contains 4 litres of a salt water solution
that is 15 percent salt. If 1.5 litres of the solution
spills out of the jug, and the jug is then filled to
capacity with water, approximately what percent of the
resulting solution in the jug is salt?
(A)7.5% (B)9.5% (C) 10.5% (D) none
The total expense of a boarding house are partly fixed and
partly variable with the number of boarders. The charge is
Rs.70 per head when there are 25 boarders and Rs.60 when
there are 50 boarders. Find the charge per head when there
are 100 boarders?
If a car starts from A towards B with some velocity.Due to
some problem in the engine after travelling 30km, the car
goes with 4/5 th of its actual velocity The car reaches B
45 min later to the actual time.If the car engine fails
ofter travelling 45km, the car reaches the destination B
36min late to the actual time .What is the initial velocity
of car and what is the distance between A and B in km ?
A person pays a tax of 10%,if his salary increases by 10%
he need to pay a tax of 15%.The total gain he obtains after
increment in salary is 350Rs .What is his salary?
Three thives were caught stealing sheep, mule and camel. A
says " B had stolen sheep " C says " B had stolen mule" B
says he had stolen nothing. the one who had stolen horse is
speaking truth.the one who had stolen camel is lying .
Tell who had stolen what? give the steps ...
A traveler walks a certain distance. Had he gone half a
kilometer an hour faster , he would have walked it in 4/5
of the time, and had he gone half a Kilometer an hour
slower, he would have walked 2 ½ hr longer. What is the
distance?
1.Fresh Grapes contain 90% water by wt. Dried grapes contain
20% water by %age. What will b wt of dried grapes when we
begin with 20 kg fresh grapes?
a)2kg b) 2.4kg c) 2.5kg d) none
Answer. C
2.How many 5 digit no. can b formed wit digits 1, 2, 3,4,5,6
which r divisible by 4 and digits not repeated
a)144 b)168 c)192 d) none
Answer. C
3.There is a rectangular Garden whose length and width are
60m X 20m.There is a walkway of uniform width around garden.
Area of walkway is 516m^2. Find width of walkway
a)1 b)2 c)3 d)4
Answer. C
4.If 1= (3/4)(1+ (y/x) ) then
i. x=3y
ii. x=y/3
iii. x=(2/3)y
iv. none
Answer. A
5. The sum of six consecutive odd nos. is 888. What is the
average of the nos.?
i. 147
ii. 148
iii. 149
iv. 146
Answer. B
6. if x-y + z = 19 , y + z =20 , x-z=3 , find d value of x+4y-5z
a)22 b)38 c)17 d) none
7. Find approx value of 39.987/0.8102+1.987*18.02
a)72 b)56 c)86 d)44
Answer. C
8. Asish was given Rs. 158 in denominations of Rs 1 each. He
distributes these in diff bags, such that ne sum of money of
denomination betn 1 and 158 can be given in bags. The min
no. of such bags reqd
a)10 b)17 c)15 d) none
Answer. D
human blood has A antigen,B antigen, both A and B or
neither antigens.rh antigen may or may not be there.blood
iis a +ve if a and rh antigens r there but not b antigen.a
person having a and b antigen has AB -ve blood.having only
rh antigen gives O +ve blood the other blood groups r
defined in the same manner.in a hospital the following
records were noted 25 had A antigen,17 had A and b ,27 had
b ,22 had b and RH,30 had RH,12 had none of the antigens,16
had A and Rh antigens and 15 had all the 3 antigens.how
many patients
a)were surveyed?
b)had exactly 1 antigen?
c) had exactly 2 antigens?
d) had O +ve blood?
e) had AB -ve blood?
f) had A-positive blood?
7
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8
In a colony there are some families. Each of them have
children but different in numbers.Following are conditions
a> no of adult>no of sons>no of daughters>no of families.
b>each sister must have atleast one brother and should
have
at the most
1 sister.
c> no of children in one family exceeds the sum of no of
children in the rest families
Tell the no of families