If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

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

A Car driver was heading down a street in Washington. He went right past a stop sign without stopping, he turned left where there was a 'no left turn' sign and he went the wrong way on a one-way street. Then he went on the right side of the road past a cop car. Still, he didn't break any traffic laws. Why not?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Why is the Hole below a Lock?

If a wheel has 54 spokes, how many spaces are there between the spokes?

Before Mount Everest was discovered, what was the highest mountain in the world?

What word begins and ends with an E, but has only one letter?

How can you take 2 from 5 and leave 4?