What does this rebus puzzle means ?

What is a word made up of 4 letters, yet is also made up of 3. Sometimes is written with 9 letters, and then with 4. Rarely consists of 6, and never is written with 5.

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

A brand new Mobile Phone was on sale at 20% as a promotional offer. By what per cent must the Mobile price be increased to sell it at the original price again?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

Who are the happiest people in IPL match?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

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 ?

Can you find out the total number of triangles in the given figure?