Find out the number of circles in the given picture having Illusion

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?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

What has no start, end, or centre?

What does does this rebus picture means ?

why number 8549176320 is one of a kind?

A person is found murdered in his Chamber. When the crime scene is investigated, the Investigator find out that there is a calendar on which the victim has written a few numbers with his blood. The numbers are 4, 11, 11 and 4.

There are four suspects in the murder, John, Jacob, Anna and Lee. Can you find out who is the murderer?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

Thirty friends were on a hiking trip when they decided to enjoy the bonfire. They assembled for it and agreed to play a game. For that, they divided themselves into five teams with seven members each, forming five rows.

How did they manage to achieve this formation?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.