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?

Which wheel of car does not rotate when you turn your car right?

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

Why do you find that most of the buildings are deprived of the 13th floor?

Three friends decide to distribute the soda cans they had among them. When all of them had drunk four cans each, the total number of cans that remained was equal to the cans each one of them had after they had divided the cans.

Can you calculate the total number of cans before distribution?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

What number do you get when you multiply all of the numbers on a telephone's number pad?

An explorer goes on an exposition in the jungle. He sets up camp in the middle of the jungle. The next morning he sees something with a head and a tail, but he is not afraid. What did he see in his bag?

I am green and found in the forest and have needles instead of leaves. What am I?
Hint 1: It can be used for Christmas decorations.
Hint 2: I have a strong, scent that is used in air fresheners.

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