The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

What has 88 keys?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

What two things can you never eat for breakfast?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

A man dies of old age on his 25 birthday. How is this possible?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

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?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?