The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

A chicken farmer has figured out that a hen and a half can lay an egg and a half in a day and a half. How many hens does the farmer need to produce one dozen eggs in six days?

What number when divided in half becomes zero?

Replace the question mark with the correct number in the below-given picture?

Can you find the thief by just looking at the picture below?

You are confined in a room and given two metal rods. Out of these two rods, one is magnet and the other is the iron rod. They look starkly similar. You don't have any other metal object in the room.

How will you decide which one of those is magnet?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Which number should replace the question mark?

You need to move three matchsticks to form three squares. Can you do it?

10+10 and 11+11 can give you the same answer.

Explain how?