A man has eighty-one cows ( numbered 1,2,3...81 as such). The beauty is that cow no. 1 gives 1ltr of milk, cow no. 2 gives 2ltrs of milk and so on. The man wants to equally distribute the cows among his nine sons so that each one of them gets the same quantity of milk.

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

What seven-letter word has hundreds of letters in it?

There are three boxes of different sizes with three cupcakes inside each of the boxes in Christina's kitchen. At night her daughter wakes up and goes to the kitchen. She opens a box and eats all three cakes.

But in the morning Christina finds out that each box still had three cupcakes. How?

There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

Which Travels Faster? Solve below famous picture riddle:

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

Prove that the below maths equation is true.

8 + 8 = 91

John was piloting a plane behind a car but was never able to overtake it. Why?

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?