A word I know has six letters it contains, remove one letter and 12 remain. What is it?

John needs to purchase 100 chocolates from three different shops and he has exactly 100 rupees to do that which he must spend entirely. He must buy at least 1 Chocolate from each shop.

The first shop is selling each chocolate at 5 paise, the second is selling at 1 rupee and the third is selling at 5 rupees.

How many chocolates should he buy from each shop?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

Can you count the number of matches in the picture below ?

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

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

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

Decode this picture on T-Shirt and tell what it says ?