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?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

What jumps when it walks and sits when it stands?

Solve the following series:
AZ, GT, MN, __, YB

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

There is a place where if I stand up straight, I will still be considered sideways.

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

Decode below rebus
D
N
A
T
S , D

A boy collects white seashells from the sea and brings them home every night. When he has enough of them, he decides to sell them to a trader.

The trader is ready to buy the shells and he asks the boy about the quantity. At this, the boy starts calculating. He has a giant box that contains 3 mini boxes. Two of them have another mini box inside. If the giant box can hold 50 shells, how many brown shells can he sell to the trader?