Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

You have a thousand Re. 1 coins with you. You have ten bags with you and you can put any number of coins in each of the bags. The condition is that if someone asks you for any amount between 1 and 1000, you must be able to give that amount by just giving the bag (you are not allowed to open the bag and give coins).

How will you do it?

What has one letter and starts with an E?

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

A man walked into a pub and went straight towards the Barman. He asked for a dirty martini from the Barman. The Barman thought something and then pulled out a pistol from his drawer and aimed it directly at the man. Why did he do that?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

What do you see in the image below

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

Your last good ping-pong ball fell into a narrow metal pipe embedded one foot deep in concrete.
How can you get it out undamaged, if all the tools you have are your tennis paddle, shoe laces, and plastic water bottle, which does not fit into the pipe?