Will I gain any XP for challenges without any response

Question

I have made a lot of challanges but most of them are without any response. Will I gain any XP for the questions I sucxessfully answered after the expiry of the challanges?

Answer 1

If people do not expect the challenge.

You will not gain xp or lose xp.

Answer 2

NO!!!

Answer 3

no you could not gain and loss
the XP was there as it is