What country can make you shiver?

Find the smallest sentence with all the English alphabet.

Which is heavier: a ton of bricks or a ton of feathers?

Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.

What do you see in the given picture?

What brings you down but never up?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

What time is it when an elephant sits on a fence?

I add 5 to 9 and get 2. The answer is correct, so what am I?

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 ?