A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

Which tank will fill first?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

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?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

Replace the question mark with the correct number, given the pair of numbers exhibits a similar relationship?

? : 3839 :: 11 : 1209

What is full of holes but still holds water?

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

What does this Rebus Picture mean?

I am beautiful, up in the sky. I am magical, yet I cannot fly. To people I bring luck, and to some people, riches. The boy at my end does whatever he wishes. What am I?