Here, when someone asks a question, does he get the answer on time?

i need to know!!

You can't bet on it! Here's why:

1. Tutors aren't online, waiting for questions, 24 hours a day.
and
2. Jiskha's time is Eastern Time (as in the US East Coast), so anyone in another time zone needs to make mental adjustments.

And NEVER post about anything (test or assignment) that's timed. There's no guarantee it'll get answered when you want.