A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?

Find the next number in the series.
1 10 24 43 67 ?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Where do fish keep their money?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

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.

Solve the mathematical equation in the picture below.

Our product and our sum always give the same answer. Who are we?

In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?