Solve this riddle by finding the odd one out from the rest.

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

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?

What work can one never finish?

Prove that twice of ten is the same as twice of eleven.

A man lives on the fifteenth floor of an apartment building. Every morning he takes the elevator down to the lobby and leaves the building. In the evening, he gets into the elevator, and, if there is someone else in the elevator, or if it was raining that day, he goes back to his floor directly. Otherwise, he goes to the tenth floor and walks up five flights of stairs to his apartment. Can you explain why he does this?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

There is something which you can be arrested for attempting but not for successfully completing.

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?