An MSc in management from a respected, accredited school is a pre-experience work degree, and the MBA (from a respected, accredited school) is for people with experience. I think you can research these schools yourself and come up with some more specific questions that are not so easily answered by reading their websites.

And for Mba rankings?

I don't understand what you're asking about rankings, but there's a good article here: http://www.find-mba.com/mba-rankings

I mean whose ranking should I consider for MBA either FT rankings or topmba.com rankings?

Use the FT ranking. topmba.com does not publish a ranking of MSc programmes.

and also in many cases the course subjects are same for mba and msc management but is the detailed content of the subjects also same?
do i have to do mba again after msc management?

I am looking for sep 2012 intake and I want to work in gulf after my studies.

Do you have any location preference ??

where in uk or in gulf countries?

where in uk or in gulf countries?

london..why?

Hello sir, which is the best university for doing ms finance in uk with its best value & best employment rate & top ranked!

Oxford. Take a look at http://rankings.ft.com/businessschoolrankings/masters-in-finance-pre-experience-2011

How is national university of singapore? & edinburgh or glasgow university?

NUS does not have an MSc in finance (except in its PhD programme). Edinburgh is on the FT ranking, and is very strong. Glasgow is not.

What is FT ranking? Sir which will be good for me?

What is FT ranking? Sir which will be good for me?

Below these words is a blue hyperlink.
http://rankings.ft.com/businessschoolrankings/masters-in-finance-pre-experience-2011
Click on that blue link. That is the ranking.

Got you sir!
Can u tell me the best university in uk which have a global value!?

I've answered that already. Oxford.