Can i use Nvdia gtx460(DDR5) for intel(R)core(TM)i3 530@2.90GHZ. My_mother board is INTEL DH55Pj?

my mother board is intel DH55PJ|||Yes, you can. Your motherboard has a PCIeX-16 slot. So, it can easily run any gfx card provided you have a good branded 500W PSU. Look for Corsair CX-500v2 available for Rs.3000 or FSP SAGA-II 500W for Rs.2200. These are good VFM PSUs you should atleast consider to power GTX-460. Dont run the card if you have a generic/local 500W PSU, else you will end up burning the card along with some other components too.

And get the card from good brands like Asus and MSi. Avoid XFX, their cards these days have very poor build quality.|||yeah easily, but its pointless to use that expensive graphics card with that old cpu and motherboard. Anything higher than a radeon HD 6670 will be a wastage on that system!