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

Explain how?

Can you solve the rebus below?

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

What does a man do only once in his lifetime, but women do once a year after they are 29?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

Here is a Swiss Cross. You have to make two straight cuts in the figure so that it is divided into four congruent pieces. Also, you should be able to join these pieces into a square then. Can you accept this challenge?

How many squares, of any size, can you find on this chessboard which do not contain a Rook?

If Bihan is 10, Anirudha is 20, and Kim and Seal are both 5, but Rikold is 10, how much is Kenniger by the same trend?

Two friends Smith and Andrew were talking about the bravery of their families. Smith told great stories about his courageous grandfather who fought for Britain in "World War I". Andrew told that his grandfather was so brave that in 1919 just after the war he was honoured with a bravery medal with the words "For our Courageous Soldiers In World War I" embedded into it. Smith knows that his friend is lying. How?