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

When can we add 2 to 11 and get 1 as the correct answer?

I’m tall when I’m young, and I’m short when I’m old. What am I?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

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?

Find out the missing number in the picture attached:

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

Why did the Girl throw the butter out of the window?

A boy was locked in a room by some robbers. All that is in the room is a piano, a calendar, and a bed. The room is locked from the outside. What does he eat, drink, and how does he escape and get out?