Hello Student,
It is not enough to get apply to colleges based on 12th marks alone as they look for other entrance examinations such as JEE Mains. These exams serve as a criteria for not only this university or many other such universities. However, just based on the score you have given, 87% in 12th boards is a good mark. However we cannot guarantee a seat in the top courses based on this alone.
As the competition keeps increasing you need to score more marks and include exams such as JEE mains in your profile as they have become very important in recent years. Hence assuming you have a decent enough score in such entrance exams this score of 87% should be enough to get you into the university into a good course of your choice.
You can also check your colleges through the link given below:
https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile