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

What has to be broken before you can use it?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

How many times can you subtract the number 5 from 25?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

How many letters are in the alphabet?

Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Manish has to secure 40% marks to pass his B.tech final exams.
He got just 40 marks and failed by 40-marks.

What is the maximum marks?