Hey Tulika,
As a minimum criterion for MSC chemistry, the candidates must have completed;
1) SSC and HSC with a minimum aggregate of 60%
2) Graduation (b.sc as chemistry the main subject) with a minimum of 50%.
3) Depending upon the state in which you are willing to take admission, the entrance exam of such state or college.
All the best!
Candidates can check B.Tech Cut off for Top IITs & NITs here.
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