Hello. Bsc offered in that college has a fee structure of 25,870 for 3 years.  There are 9 streams

electronics, physics,  mathematics,  zoology,  biotechnology , micro biology, computer science,  chemistry

including hostel and all, it takes 30,000

Basec on the stream you choose, you should have that stream's major as your 12th major. You need to clear 12th with the minimum aggregate specified by the college