What does the below rebus riddle means?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

Who are the happiest people in IPL match?

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

Why Aeroplane windows are round?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

It is always ahead of me yet I can never see it. What is it?

The following "Brain Bat" means Slow Down.
S
L
O
W

Using the same logic, can you tell us what does the following Brain Bat means ?
E
V
I
G

There is a box in which distinct numbered balls have been kept. You have to pick two balls randomly from the lot.

If someone is offering you a 2 to 1 odds that the numbers will be relatively prime, for example
If the balls you picked had the numbers 6 and 13, you lose $1.
If the balls you picked had the numbers 5 and 25, you win $2.

Will you accept that bet?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3