What is always in front of you but can’t be seen?

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

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

Thirty friends were on a hiking trip when they decided to enjoy the bonfire. They assembled for it and agreed to play a game. For that, they divided themselves into five teams with seven members each, forming five rows.

How did they manage to achieve this formation?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

When can we add 2 to 11 and get 1 as the correct answer?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.