Oh, I see. Wish you very good luck.
1. Are you in Quebec?
No. I am in Ontario.
2. Do you suggest me to come to Quebec for visit, since it can add one point to my application I have already submitted June 2010.
Your wish and if you have a lot of money of course. If you applied already that means you met the criteria. So why do you need extra point. One needs to meet 67 point criteria. It would not make much difference if you have 75 points.
3. And, I can speak french up to A2 level and have done course for B1 level, don't want to do anymore, as I am good in English.
Sounds fine.
4. Assuming, if someone having Quebec skilled worker based PR , can he move to other province to find work, if he is having hard time to find job in Quebec?
I think yes you can move anywhere in Canada if you are a Quebec immigrant, but cannot go to Quebec with your Canadian PR. (I am 99% sure about this).
Please suggest.