How many sides does a circle have?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

What has one letter and starts with an E?

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

Can you solve this picture maths equation?

How many times can you subtract the number two from the number fifty?

While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

John was piloting a plane behind a car but was never able to overtake it. Why?

What breaks yet never falls, and what falls yet never breaks?