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 find a number that lies one third of the distance between 1/3 and 2/3?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not rounded numerals equals 24.

What do you see in the image below

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

A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

Can you place three balls such that the equation shown in the picture holds true?

Why is it against the law for a man living in Delhi to be buried in Mumbai?