I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

What is the fastest way to double your money?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

What is always in front of you but can’t be seen?

In the given picture, in how many ways can you read the word "Tiger"?

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

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.