Why is it very easy to weigh a fish?

Forwards I am heavy, backward I am not. What am I?

Which Travels Faster? Solve below famous picture riddle:

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

Why are televisions attracted to people?

What do you get if you add 2 to 100 four times?

I am sure no one can have two things for dinner. what are they?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

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?

What always comes into a house through the keyhole?