There is something which you can be arrested for attempting but not for successfully completing.

A father's child, a mother's child, yet no one's son.

Who am I?

Buy me, smell me or deliver me, I do not change.

Who am I?

I can sizzle like bacon,
I am made with an egg,
I have plenty of backbone, but lack a good leg,
I peel layers like onions, but still remain whole,
I can be long, like a flagpole, yet fit in a hole.

There are two words one resembles the "state of rest" and the other is related to "writing/reading material".

Can you name these two words which also sound similar?

Can you divide the below-given shape into four equal and identical pieces?

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

What can you catch but never throw?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?