What has 13 hearts but no other organs?

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?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

Who are the happiest people in IPL match?

What makes this number unique: 8,549,176,320?

Keyboard words are not in alphabetical order, Why?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

There was a blind man. He had four socks in his drawer either black or white. He opened it and took out two socks. Now the probability that it was a pair of white socks is 1/2.

Can you find out the probability that he had taken out a pair of black socks ?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?