What does this rebus mean?

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Can you make the number 24 by utilizing the numbers 1, 3, 4 and 6? You must use one number only one time and you can use mathematical operation symbols anytime anywhere.

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

Alex is stranded on an island covered in forest.
One day, when the wind is blowing from the west, lightning strikes the west end of the island and sets fire to the forest. The fire is very violent, burning everything in its path, and without intervention the fire will burn the whole island, killing the man in the process.

There are cliffs around the island, so he cannot jump off.

How can the Alex survive the fire? (There are no buckets or any other means to put out the fire)

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

No matter how little or how much you use me, you change me every month. What am I?

Can you find out who is the kidnapper in below Picture and why, Explain ?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

There are three boxes on a table. One of the box contains Gold and the other two are empty. A printed message contains in each box. One of the message is true and the other two are lies.

The first box says "The Gold is not here".

The Second box says "The Gold is not here".

The Third box says "The Gold is in the Second box".

Which box has the Gold?