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 ?

One night, a man runs away from home. He turns left and keeps running. After some time he turns left again and keeps running. Later, he turns left one more time and runs back home—but when he gets home, he finds a man in a mask. Who was the man in the mask?

There is a box full of marbles,
all but two are blue,
all but two are green,
and all but two are red.

How many marbles are in the box?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

Can you find out the number that should replace the question mark with a valid reason?

how come the second man dies?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?