Which number should replace the question mark?

When 99 is considered higher than 100?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

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

Who is He ?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

If we change the South-East direction into North and North-East into West and all others similarly.
Can you find out which direction will be in the place of South-West direction?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

In the figure that has been attached to this question, each digit represents a digit. The similar letters carry the same integer value. Can you expose the original digits?

What does does this rebus picture means ?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?