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 ?

Can you replace the question mark with the correct number?

Can you solve the below tricky visual equation?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

What is the next number in the series?

15 29 56 108 208 ?

What begins with T, ends with T, and has T in it?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it.

Guess the number?

Which is the rope you never skip with?

Who always enjoys poor health?