If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

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?

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?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide me but I will show. No matter how hard people try I will Never go down. What am I?

Can you count the number of quadrilaterals in the picture below?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

An inspection by the superintendent of St. Joseph School was scheduled on the next day. The class teacher Jenifer knew that he would be asking questions from her class and she would have to choose a pupil to answer. To offer a perfect impression over him, the teacher explained certain instructions to the students to maximise the chances of getting correct answer every time.

What did she say to the students?

What four weights can be used to balance from 1 to 30 pounds?

What is 3/7 chicken, 2/3 cat and 2/4 goat?