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.

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

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

Can you identify the Oscar-winning movie from the rebus below?

In a mathematical quiz, you are asked the following question:

Use three 9s in a mathematical expression without dividing or multiplying to form the number one.

Can you answer the question?

There is a family that live in a round house. The two parents go out for a movie and leave a babysitter to watch their son. They come back and the kid was not there. Some one kidnapped him. The maid said she was cleaning in a corner. The cook said he was making pizza. The babysitter said she was getting a board game. Who kidnapped him.

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

Different lights make me strange by changing me into different sizes. What am I?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"