Can you find the key in the picture below?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

What does the below rebus puzzle mean?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

Prove that the below maths equation is true.

8 + 8 = 91

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?

Usually, a boxing match consists of twelve rounds. In a particular friendly match between two heavyweights, the match was finished in the ninth round itself as one of the boxers knocked out the other one.

But, in that fight, no man threw even a single punch.

How can this be possible?

There are three boxes on a table. One of the box contains Gold and the other two are empty. A printed message contains in each box. One of the message is true and the other two are lies.

The first box says "The Gold is not here".

The Second box says "The Gold is not here".

The Third box says "The Gold is in the Second box".

Which box has the Gold?