what does this below rebus represent identXQQQQQME

Forwards I am heavy, backward I am not. What am I?

A man is found dead with a knife in his back When the investigation is done. A chair lays beside him and the forensic team finds moisture around the body.

If he committed suicide, how did he do it?

In a basket of apples,
when counted in twos, there was one extra
when counted in threes, there were two extra when counted in fours, there were three extra
when counted in fives, there were four extra
when counted in sixes, there was five extra.

However, if the apples were counted in sevens, no extra apple was left. Can you calculate the minimum number of apples that were present in the basket?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

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 ?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

Which tank will fill first?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

I don't get anymore wetter, no matter how much rain falls on me.