If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

What is always in front of you but can’t be seen?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

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?

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

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I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

Can you find the odd one out from the below words ?

First Second Third Forth Fifth Sixth Seventh, Eighth Nine Ten Eleven Twelve.

I have a mouth but I don't eat.
I have a bank but have no money.
I have a bed but i dont sleep.
I wave but have no hands.

Who Am I ?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?