A Shopkeeper sold a few chickens to four different customers on a particular day. It was such that each customer purchased half of the remaining chickens and half the chicken more.

Can you find out how many chicken were sold by the shopkeeper on that day if we tell you that the fourth customer bought a single chicken ?

What demands an answer, but asks no questions

How many squares, of any size, can you find on this chessboard which do not contain a Rook?

John was a very careless driver, so his owner Jacob gave him an offer that he will get an incentive of Rs.30 for every bottle box he delivered without breaking it and he will be charged Rs.90 for every bottle box he broke. Jacob gave John 100 bottles-box to deliver. After delivery, Jacob paid John Rs.2400. How many bottles-box did John break?

The centre of the third figure is empty. What digit should fit inside?

What you cannot hold but it is yours?

What has a bottom at the top?

Why do you find that most of the buildings are deprived of the 13th floor?

There is something which you can be arrested for attempting but not for successfully completing.

What has one letter and starts with an E?