I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

I look at you, you look at me I raise my right, you raise your left. What am I?

Here is a conversation between a couple who both are software professionals.

Husband: Hey! What is your date of birth?
Wife Replied Angrily: It is 591062400
Husband after doing some calculations replied, "Got It".

What is the DOB of the wife?

Out of four images which one is the odd one out?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

Which Travels Faster? Solve below famous picture riddle:

Jack have ten pairs of black socks, eight pairs of white socks and seven pairs of green socks. Everything is mixed in a draw. As there is no light he were not able to identify the colour of the socks. How many of the socks did he want to take to match one pair

A woman lives in a skyscraper thirty-six floors high and is served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

Move three sticks of the spiral below to form a square.