What does below Rebus say?

XLR8

You can hear me, but you can't touch or see me.

What am I?

We are a group of eight brothers. We consider the weak, yet we protect the king in every battle. If we move ahead, we never turn back. Who are we?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

In a family supper, a grandfather, a grandmother, two fathers, two mothers, four children, three grandchildren, one brother, two sisters, two sons, two daughters, one daughter-in-law, and one mother-in-law need to sit at a table.

There are only seven chairs available at the place. How many more chairs do they have to borrow so that everyone can sit down together for the suppers if everybody requires a separate chair?

What two things can you never eat for breakfast?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.

Identify Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat