There was once a college that offered a class on probability applied to the real world. The class was relatively easy, but there was a catch. There were no homework assignments or tests, but there was a final exam that would have only one question on it. When everyone received the test paper it was a blank sheet of paper with a solitary question on it: 'What is the risk?'.Most students were able to pass, but only one student received 100% for the class! Even stranger was that he only wrote down one word!
What did he write?

A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?

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

Mr Red Lives in the red house.
Mr Green Lives in the greenhouse.
Mr Yellow Lives in the yellow house.

Who lives in the Whitehouse?

Can you find out the remainder when 3^300 is divided by 5?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

Which alphabet is a part of our body?

What can you see in the middle of March and April that you can never see in any other month?