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

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

People put me on the table and cut me but do not eat me. What am I?

Andrew’s doctor gives him three pills and tells him to take one every half hour. How much time will have passed by the time Andrew’s taken all three pills?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

Use the digits from 1 up to 9 and make 100.

Follow the rules.
=> Each digit should be used only once.
=> You can only use addition.
=> For making a number, two single digits can be combined (for example, 4 and 2 can be combined to form 42 or 24)
=> A fraction can also be made by combining the two single digits (for example, 4 and 2 can be combined to form 4/2 or 2/4)

Question: how can we do this?

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.

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

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

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