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.

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

Find the next number in the following series:
6, 14, 26, 98, __?

When 99 is considered higher than 100?

Every words stands for unique digit that makes the arithmetic equation true

SEVEN + SEVEN + SIX = TWENTY.

What are the digits ?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

What English word has three consecutive double letters?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

If it took eight men ten hours to build a wall, how long would it take four men to build it?