You have good marks in 10 and 12th. Also 75 percentile is agreat score. You definitely have a chance to get admission for b.tech in dayalbagh Agra because last year cutoff in general category there was 62 percentile. Exact cutoff can't be predicted. But still you have a chance.

For each BTech courses there are 60 seats each. You must qualify for the JEE Main entrance exam, and candidates have to register for JoSAA/CSAB for counselling. Candidate must fill out the admission form from the college.

Check here for further https://engineering.careers360.com/jee-main-college-predictor?utm_source=qna&utm_medium=jee_cp