Hello,

IIT means Indian Institute of Technology college. Getting admission in IIT you have to give JEE Mains examination then you have to qualify this examination. You have to get minimum 85 percentile in JEE Mains then you have to give the JEE advanced examination. And your age should be below 25years for general category student but SC, st, OBC category student get 5 years more relaxation. You have to give JEE advanced examination only two times in two consecutive years. If you get 90% in JEE advanced you will get admission IIT college.

All the best.