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?

What has many teeth, but cannot bite?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

What has lots of eyes, but can’t see?

Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?

Replace the question mark with the correct number in below Picture:

What breaks yet never falls, and what falls yet never breaks?

A bomb exploded in a room full of married couples and no one died. How?

Today is a very icy and cold morning in Newcastle. Mr Shearer, an office bus driver arrived to pick up the employees from the last stop. Shearer suddenly remembers that he needs to pick a newly joined 4miles to the north. Mr Shearer lost his direction compass, a few minutes later Shearer is able to figure that he is moving in the correct direction i.e. north. How did Shearer know that he is moving in the correct direction?

What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?