What does below Rebus say?

XLR8

Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given symbols.

9 # 8 # 7 # 6 # 5 # 4 = 91

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Imagine you are in a room with no windows or doors. How will you get out?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

What two things can you never eat for breakfast?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

Some friends went on a vacation to a resort. It was raining heavily and it kept raining for thirteen days.

When it rained in the morning, the afternoon was beautiful and when it rained in the afternoon, the day was blessed with a clear morning.

Overall, the friends experienced eleven nice mornings and twelve nice afternoons. Can you find out the number of days they spent on vacation?

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