Find three numbers such that

* When we multiply three numbers, we will get the prime numbers.
* The difference between the second and the first number is equal to the third and second.

In the picture given below, can you find out which digit will take place of the question mark?

Why is the Hole below a Lock?

There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?

The doctor advised his patient to take a tablet after every fifteen minutes. He gave him five tablets in total.

How much time will he take to have all the five tablets?

People make me, save me, change me, raise me. What am I?

I am an odd number. Take away a letter and I become even. What number am I?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Outside a tattoo artist's shop, there was a signboard which read 'I make tattoos on only them who do not tattoo themselves'.

Reading it what do you think, does the tattoo artist tattoo himself?