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"

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

There are a hundred statements.

First person says: At least one of the statements is false.

Second person says: At least two of the statements is false.

Third person says: At least three of the statements are false.

Fourth person says: At least four of the statements are false.

..

..

..

Hundredth person says: At least a hundred of the statements are false.

Analysing it, how many statements do you think are false and how many are true?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

Using Only Five 5's and any mathematical operator make sum as 37

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

10+10 and 11+11 can give you the same answer.

Explain how?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?