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. 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 8:30Ans.
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

Check
Aptitude Interview Questions
for more Aptitude Questions

Check
Placement Papers for more IT
Companies Paper.