Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

What are the 50th, 63rd and 100th numbers in the sequence below?
4, 5, 8, 8, 9, 9, 12, 13, 13, 13, 17, 18, ...

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

A boy purchased a book from a bookkeeper and gave him $100.
The cost of the book is $50 but the bookkeeper has no change, so he gets the change from the next shop and returns the boy his $50.

After some time the next shopkeeper came with the $100 note and told the bookkeeper that the note was a fraud, so he took the money back.

How much loss did the bookkeeper face?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.

I guess 76.8% of readers will like this riddle.

What's the least number of people should read this post?