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?

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

I have an eye but still cannot see.

Who am I?

Move four matchsticks to the below square to form three squares?

Replace the question mark with the correct number in the below-given picture?

A man started to town with a fox, a goose, and a sack of corn. He came to a stream which he had to cross in a tiny boat. He could only take one across at a time. He could not leave the fox alone with the goose or the goose alone with the corn. How did he get them all safely over the stream?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

What can go up a chimney down, but can’t go down a chimney up?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?