I have Rs.50 and I spend it in the way as below.

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

81 x 9 = 801. What must you do to make the this equation true?

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

With the help clues provided in the image, can you find the 5 digit key?

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

What Is It?

I am working in a bus company. The company recently went under expansion and therefore there was not enough room for all the buses. As a result, twelve buses had to be stored outside.

If the company decides to expand the garage space by forty percent, enough space to accommodate the current buses will be created leaving enough space for twelve more buses if the need arises in future.

Can you calculate the number of buses that the company owns at present?