A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

Before Mount Everest was discovered, what was the highest mountain in the world?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

Below, you can see three complete equations and one incomplete. Based on the three complete ones, can you complete the incomplete one?

5 $ 4 $ 3 $ 9 = 4215
6 $ 9 $ 2 $ 6 = 3816
4 $ 7 $ 3 $ 3 = 1122
7 $ 2 $ 7 $ 4 = ____

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

I am a mother. However, I never give birth.

I am a father. However, I never nurse my children.

Wandering is not possible for me, but standing still happens occurs rarely.

Who am I?

Can you find the six hidden animals in the picture below?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?