What do you answer even though it never asks you questions?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

Why is it against the law for a man living in Delhi to be buried in Mumbai?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Which English verb becomes past tense just by rearranging the letters?

I taste better than I can smell. Who am I?

What is at the end of a rainbow?

I am the first thing you need while camping.
I am always with the person named Marcos Valencia and Carrick.
But Pogba Zlatan and Rooney think I am wasteful and do not need me.
I am the second to the last thing to add when you are making a patch.

What am I?

_ _ _ IE _ _
_ _ _ IE _
_ _ IE _ _
_ _ IE _
_ _ _ _ IE

Like you see, some letters have gone missing from these words that contain the IE pair at some or the other place. The letters that will be used to fill the blanks are given below. Use them and form meaningful words. Can you do that?

A, C, D, F, H, K, L, M, N, N, O, R, R, S, S, S, T, T, Y and Y.

A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?