What does below Rebus mean ?

esgg sgeg gegs gsge

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

How can you leave a room with two legs and return with six legs?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

Jim has three close friends at his school: Michael, John and Alice. Two of them play football, two play basketball and two play hockey. The friend who does not play hockey does not play basketball as well. The friend who does not play football does not play hockey.

Can you identify which sport/s is played by which person?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

At a Society election for president, precisely 963 votes were cast.
There is a total of 4 candidates that participate in the election.

The winning candidate exceeds the opponents by 53, 79 and 105 votes.

How many votes do each candidate gets?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?