What will you call your mother's brother's brother-in-law?

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"

Can you find out which options fits best with the missing column?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

In the Thar desert, 3 men found a big 24L Jar is full of water. Since there is a shortage of water so they decided to distribute the water among themselves such that they all have equal amounts of it. But they only have a 13L, a 5L and an 11-litre Jar.

How do they do it?

I cannot talk, but I always reply when spoken to. What am I?

If eleven plus two equals one, what does nine plus five equal?

In a mathematical quiz, you are asked the following question:

Use three 9s in a mathematical expression without dividing or multiplying to form the number one.

Can you answer the question?

What does this below rebus puzzle mean?

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