No or not good. Please help me.

I am a bit confuse in this sentence I have read in a book:" It is no good, is it?"
However, I always see" It is not good" Please help me.

You would have to consider the wider context. For example:

Push the button.
I’ve pushed it several times, but it’s no good, it doesn’t work!

How’s your meal?
It’s not good.

The difference is explained here:
bbc.co.uk/worldservice/learn … tv44.shtml

One more thing, please help me.

  1. There isn’t any book on the table, is there/ it? Please help me. I choose “there”

There isn’t any book on the table, is there?