hey megha!!
with 87percentile and 150000 general category rank you will definitely get computer science btech seat in bharathi vidyapeeth womens college in pune in 1st round of counselling itself.

however there are still other better colleges that you would be getting for your percentile and rank..

i m providing you a link for  knowing colleges in which you can get a seat for your rank  in JEE MAINS  and category,please see the following link :

https://engineering.careers360.com/jee-main-college-predictor

Https://engineering.careers360.com/jee-main-college-predictor?utm_source=C360&utm_medium=qna&utm_campaign=jee-main-college-predictor

All the best

Thank you