Hello student ,

After 12th if you want to take admission in any top or government engineering college for IT then you need to score more than 75% in your 10+2 examination from a recognised board of the authority . Further for private colleges eligibility criteria for engineering colleges are maximum 60% aggregate marks in Physics , Chemistry and Mathematics .But for your good college minimum 65%+ aggregate and around 80%+ in PCM is considered to be minimum percent for one to make to a good engineering colleges.

Hope it will help you !