Which is the rope you never skip with?

This is a simple one. You just have to count the number of Fs in the given sentence.

Finished Files are the result of years of scientific study combined with the experience of years.

How many did you count?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

Rectify the following equality 101 - 102 = 1 by moving just one digit.

What number comes next in the series?

5 15 5 18 5 24 14 20 _

In a kingdom, King George did not allow any citizen to visit the world outside. Also, only a person with proper paperwork was allowed to enter or he was sent back. A wooden bridge was what connected the kingdom to the world. The king had appointed a sharpshooter who would check the every five minutes on the bridge to check. After checking, he would go back to his hut and return exactly after five minutes again. The bridge took 9 minutes to cross.

A merchant was able to escape the kingdom without harming the shooter. How?

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

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?