How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

There was a kingdom in which the king had no heir to take over his thrown. Even the queen was dead and he himself was on the verge of dying. He thought about it and then summoned all of the teenagers. He gave one seed each to all of them and asked them to grow the plant. He announced that the one with the most beautiful plant will become the king/queen of the empire after the death of the king.

After a month, all of them were called. The king looked at all of the plants but announced the girl with an empty pot as the queen of the empire. Why?

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

In the following series, a set of numbers is progressing with a particular pattern. Can you deduce that pattern and find the missing set?

(2 + 6), (21 + 6), (58 + 6), (119 + 6), ___

What is both possible and impossible at the same time?

What two things can you never eat for breakfast?

What do you answer even though it never asks you questions?

Can you make a six-letter word using the letters N, A and B ?

Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

How many bananas can you eat if your stomach is empty?