I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide me but I will show. No matter how hard people try I will Never go down. What am I?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

What is the word or phrase below?
R | E | A | D

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

There is a place where if I stand up straight, I will still be considered sideways.

Replace the question mark with the correct number in below Picture:

10+10 and 11+11 can give you the same answer.

Explain how?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

You need to move three matchsticks to form three squares. Can you do it?