What do you think with the below Picture ?

A woman lives in a Tall building thirty-six floors high and 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?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

What does Alexander the Great and Winnie the Pooh have in common?

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

Can you identify the hidden rebus in the image below?

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

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?