I have a mouth but I don't eat.
I have a bank but have no money.
I have a bed but i dont sleep.
I wave but have no hands.

Who Am I ?

What is the end of everything?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

I am white when I am dirty, and black when I am clean. What am I?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

What number when divided in half becomes zero?

During an interview, the interviewer ordered hot coffee for the candidate to relieve the stress. The coffee was kept before him. After a minute, the interviewer asked him, 'What is before you?' He replied 'Tea'.

The candidate was selected immediately. Why?

Suppose you are sitting in an interview and the interviewee asks you an aptitude question.

You have three buckets with a capacity of 4 litres, 8 litres and 10 litres and you have a large tank of water. Now you have to measure 3 litres of water precisely using those buckets. How will you do it?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day