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).

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

There was a blind man. He had four socks in his drawer either black or white. He opened it and took out two socks. Now the probability that it was a pair of white socks is 1/2.

Can you find out the probability that he had taken out a pair of black socks ?

Spot 5 differences in two Christmas tree below:

Can you make the number 24 by utilizing the numbers 1, 3, 4 and 6? You must use one number only one time and you can use mathematical operation symbols anytime anywhere.

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

What's the only room from which no one can enter or leave

Three playing cards in a row. Can you name them with these clues? There is a two to the right of a king. A diamond will be found to the left of a spade. An ace is to the left of a heart. A heart is to the left of a spade. Now, identify all three cards.

Find the number of squares in the below-given picture.