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 ?

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

what does the below rebus mean?

What will you call your mother's brother's brother-in-law?

I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2.

What is the chance of picking a pair of blue socks?

Which is heavier: a ton of bricks or a ton of feathers?

You walk into a room where there are three primates held in their respective cages:
1) A lion who is eating the flesh of a goat.
2) An orangutan who is playing with blocks.
3) A donkey who is sitting idle.

Who is the most intelligent primate in the room?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

What does below chemistry rebus means?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?