what does the below rebus means?

An apple seller is hosting a competition. He offers 1000 apples and 10 boxes to the people who pass by. The challenge is to put those 1000 apples in the 10 boxes in such a manner that if he asks for any amount of apples, the person can directly give him the boxes or a combination of boxes. If the person can do it, he promises to give a thousand apples for free.

If you happen to pass by the apple seller, will you be able to win a thousand apples?

There are three light switches outside a room. One of the switches is connected to a light bulb inside the room.
Each of the three switches can be either 'ON' or 'OFF'.

You are allowed to set each switch the way you want it and then enter the room(note: you can enter the room only once)

Your task is to then determine which switch controls the bulb?

Solve the below puzzle by replacing the question mark with the correct number.

3 6 12

4 8 16

5 10 ?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

You need to move three matchsticks to form three squares. Can you do it?

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

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

Replace the question mark with the correct number below.

Replace the question mark with the correct number in below Picture: