On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

Can you tell me how many 20-paisa and 25-paisa he got?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

Count the squares in the matchstick puzzle below?

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

What's the only room from which no one can enter or leave

If two's company, and three's a crowd, then whats four and five ?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

What is the largest number you can write with just 3 digits?

Count the number of triangles in the picture below:

Before the start of the car race, John and Jacob have the same amount of fuel in their car. With this fuel, John can drive for 4 hours while Jacob can drive five hours.
After a time they realize that the amount of fuel left in John's car is 1/4th of the fuel in Jacob's.

For how long they are racing?