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 ?

When does a USA Potato change its nationality?

How can you make number one disappear by adding something to it?

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

There is a shop where written:
Buy 1 for $1
10 for $2
100 for $3
I needed 999 and still only paid $3. How could this be financially viable for the shop-keeper?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Can you find any error in the following sentence?

A taxi was standing outside a fort at night. A man came out of the fort, opened the gate and hit the taxi driver killing him instantly. He took all the money out of the meter and started running till he was caught by a local sheriff.

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?