You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes.
How many remain now?

Identify the hidden meaning behind this picture?

A man died, leaving $10,000,000 for his widow, 5 sons and 4 daughters. Each daughter received an equal amount, each son received twice as much as a daughter, and the widow received three times as much as a son.

How much did the widow receive?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

What has 88 keys?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

What is the riddle which can be asked all day with a different correct answer each time.

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C