How can I take admission in IIT?

first you must gain minimum 75% in board then clear the mains after that you will go to advance prepare hard and get higher rank much you can. then you will definitely selected for IIT

first you have to score high in 12th n then clear your concepts and work hard. For admission in IIT you have to clear two stage first JEE Mains and then advance you have to save good rank in JEE Mains and advance to get top iits. Good luck

Suarabh with the rank you have got, IIT would be difficult. The only way to get into IIT for you as of now is to drop a year, prepare hard and then attempt admission in IIT.