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

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

I am a five-letter word under you,
Remove the first letter and I am above you,
Remove the second as well and I am around you.

Who am I?

When is the top of a mountain similar to a savings account?

I go up and I go down.
I go up towards the beautiful sky and down toward the green ground.
I am present tense.
I am past tense too
Children love me.

Who Am I?

If "P" means "-", "Q" means "/", "R" means "+", and "S" means "*" then find the value of the following:

21 Q 7 R 9 S 10 P 13

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

They are three errirs in this question. Can you find them?

Which five letter word can be added at the end of below word to form a
valid word?

> Pin
> Check
> Boiling
> View

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.