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.

How many times can you subtract the number two from the number fifty?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Why Aeroplane windows are round?

Which tank will fill first?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

There is something which you can be arrested for attempting but not for successfully completing.

I am a five-letter word under you,
Remove the first letter and I am above you,
Remove the second as well and I am around you.

Who am I?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

"That Restaurant always remains crowded. This is the reason why nobody goes there".

Can you find a flaw in this statement?