I am a word of 12 alphabets.

* Alphabets 12, 4, 7, 2, 5 : Eastern beast of burden
* Alphabets 1, 8, 10, 9 are street made famous by Sinclair Lewis.
* Alphabets 11, 3, 6 are past.

On whole it means a person suffering from delusions of greatness.

What Is it ?

I am a five-letter word under you,
Remove the first letter and I am above you,
Remove the second as well and I am around you.

Who am I?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

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

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

What has no start, end, or centre?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

Can you tell me how many 20-paisa and 25-paisa he got?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

I travel all around the world but always stay in the corner. What am I?