No one wants to have it, but if one got it, he does not want to lose it. What is It?

A tree doubled in height each year until it reached its maximum height over the course of ten years. How many years did it take for the tree to reach half its maximum height?

Which alphabet letter is a question?

By what process could you make a 'Tea-Table' into food?

Can you find the company name in the pictogram below?

There is something which you can be arrested for attempting but not for successfully completing.

In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?

The horse jumps over the king.
Strangely there is absolutely no scratch on him.

Can anyone explain, how is this possible?

What Time Should the last watch show in the below figure?

There were three women in all the swimming costumes!
One was happy and the other two were sad!
The happy one was crying and the sad ones were smiling.
Why was this?