I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?

The more you take me, the more you leave me behind.
Who Am I?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

You are given four tennis balls and asked to arrange those balls in a manner that the distance between each one of them is exactly equal. How will you do it?

What word does this rebus represent?

meta meta
meta meta

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

There was a strange boy who was born before his father. How can this be possible?

I know a nine-letter word having only one vowel.
Do you ?