If you say my name, I will no longer exist. What am I?

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

I am sure no one can have two things for dinner. what are they?

How can a man go eight days without sleep?

What month of the year has 28 days?

There is so small cabin inside a deep forest.
All the forest burned out to worst possible but the inside of the cabin is still the same.
However all the person inside the cabin die.

How come ?

Can you replace the question mark with the correct letter?

6 + 6 + 6 = N
7 + 7 + 7 = E
8 + 8 + 8 = R
0 + 0 + 0 = ?

I have an apple tree , number of apple in this tree get doubles every week.

On 30th week , the tree gets completely filled with apples :-)



Can you tell me , on what week does my tree is half covered with apples ?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?