Yes, with 76.89% in B.Tech, you may be eligible for admission to the Institute of Science, Nagpur, but it depends on the specific course you're applying for, the number of seats available, and the admission criteria for that year. Most postgraduate science programs at the Institute require a bachelor's degree in a relevant field and may have a merit-based or entrance-based selection. I’d recommend checking the latest admission notifications and eligibility criteria on the official website of Institute of Science, Nagpur. You can also check out the official prospectus here!
I got 82.67 in 12th can I get admission in Institute of Science Nagpur
How to register for girls hostel in institute of science after addmission is confirmed
I got 64.67% in my 12th..so am I eligible to get admission for b.sc in this college
admission is available in your college