Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

Our product and our sum always give the same answer. Who are we?

A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

Which of the below owl is odd one out?

What is both possible and impossible at the same time?

Two friends were stuck in a cottage. They had nothing to do and thus they started playing cards. Suddenly the power went off and Friend 1 inverted the position of 15 cards in the normal deck of 52 cards and shuffled it. Now he asked Friend 2 to divide the cards into two piles (need not be equal) with equal number of cards facing up. The room was quite dark and Friend 2 could not see the cards. He thinks for a while and then divides the cards in two piles.

On checking, the count of cards facing up is same in both the piles. How could Friend 2 have done it ?

Tell me the Hindi name of a Vegetable which if we remove 1st word will become a precious Stone and by removing the last word it will become a sweet eatable.

Can you find out the total number of triangles in the given figure?

If eleven plus two equals one, what does nine plus five equal?

What is more useful when it is broken?