Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

1 rabbit saw 9 elephants while going to the river. Every elephant saw 3 monkeys going toward the river. Each monkey had 1 parrot in each hand. How many animals are going towards the river?

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

During which month do people sleep the least?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

O_er_t_o_

Complete the missing letters of the given word.

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?