John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?

Find out the number of circles in the given picture having Illusion

In the Chess Board picture below white army is arranged. You need to add a black army on the board such that no piece is under any threat.
Note: Army comprised of 1 king, 1 queen, 2 rooks, 2 bishops, 2 knights, and 8 pawns.

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

A family is trapped in a jungle. There is a bridge which can lead them to safety. But at one time, the bridge can only allow two people to pass through. Also, all of them are afraid of the dark and thus, they can't go alone.

Father takes 1 minute to cross, the mother takes 2 minutes, the son takes 4 and the daughter takes 5 minutes. While crossing the time taken will be according to the slower one. How can they all reach the other side in the minimum possible time?

Do you know who was buried in John's tomb?

What is full of holes but still holds water?

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

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?