What does this rebus puzzle means ?

What does this simple rebus mean?

What does this Rebus Picture mean?

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

Who is He ?

What does below chemistry rebus means?

The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

In which direction should the missing arrow point?

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

10+10 and 11+11 can give you the same answer.

Explain how?