What number do you get when you multiply all of the numbers on a telephone's number pad?

A kind heart person buy packed food at 3$/packet from United states and sells them at 1$/packet at Africa. After some time he becomes a millionaire.

How come the guy become millionaire ?

Which tank will fill first?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

A container contains 100 eggs. They can be either fresh or rotten. What is sure is the fact that there is at least one fresh egg in that container.

If you are asked to pick two eggs randomly from the container, at least one of them will be rotten.

Can you calculate how many eggs in that container are fresh?

Find the 8 in the below-given Image.

A boy and a girl are sitting on the porch.
"I'm a boy," says the child with black hair.
"I'm a girl," says the child with red hair.
If at least one of them is lying, who is which?

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?