Can you make four (4) nines (9) equal 100?

Can you divide the below-given shape into four equal and identical pieces?

Why did the Girl throw the butter out of the window?

Find the missing number in the sequence below:

What is both possible and impossible at the same time?

What is the end of everything?

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

Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

For example, the word "rdo" can be formed into "pardon".

Using the same technique, can you complete the given words?
ecalc
airb
rinci
tibac
uidel
gorit
igna
eyho

What has one eye, but can’t see?

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?