There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

What has no start, end, or centre?

What English word has three consecutive double letters?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

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?

A boy was locked in a room by some robbers. All that is in the room is a piano, a calendar, and a bed. The room is locked from the outside. What does he eat, drink, and how does he escape and get out?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

What is harder to catch the faster you run?

A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?