There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

On a charity event in Russia, Murray beat Djokovic by winning six games and losing three games.
Note: There is a total of 5 service breaks(one who serve lost the game).
Who served first, Djokovic or Murray?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

Find the next number in the following series:
6, 14, 26, 98, __?

Which is heavier: a ton of bricks or a ton of feathers?

In a classic wine shop, the list of three most popular wines are:
- The cost of 1 French wine bottle: 500$
- The cost of 1 German wine bottle: 100$
- The cost of 20 Dutch wine bottles: 100$

John entered the wine shop and he needs to buy
- All three types of wine bottles.
- Needs to buy Dutch wine bottles in multiples of 20.
- Need to buy 100 wine bottles in total.

John has only 10000$. How many wine bottles of each type, John must buy?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?