If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?

What is the riddle which can be asked all day with a different correct answer each time.

During which month do people sleep the least?

Why is a river so rich ?

I am the fastest animal but cannot climb the tree. What am I?

The answer I give is yes, but what I mean is no. What was the question?

Find three numbers such that When we multiply three numbers, we will get the prime numbers. The difference between the second and the first number is equal to the third and second.

You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

What can jump higher than a building?