If your budget of Rs. 10000 is only for a graphic card, then u can get a pretty good one for urself. Whatever u do, don't go for a GeForce FX 5200 or FX 5600. With ur budget, u can go for higher-priced cards than these. And buying any of these cards I mentioned would be a waste of money. As for FX 5200, I'm testimony to the fact that the card sucks big time.....coz I own one.
An ATI Radeon 9600 Pro would be a good choice.....but I would suggest to pay some more and go for a 9800 Pro. No worries for quite sometime atleast!!!