Going by the previous year's trends,  with a percentile of  70, your score is approximately  85-90. Your expected rank is 32,001 – 41,000 going by the article https://engineering.careers360.com/articles/mht-cet-cutoff#MHT-CET-2020-Percentile-Vs-Ranks-Expected. Now with this rank and score, the chances that you might have in various Colleges are as follows:

• Annasaheb Dange College of Engineering; Electronics and Telecommunication Engineering
• Finolex Academy: Mechanical Engineering
• MGM's College: Civil Engineering
• All India Shru Shivaji Memorial Society: CSE
• Pillai HOC College: Information Technology
• St. Francis Institute of Technology: Electrical Engineering
• Shri Raamdeobaba College: Industrial Engineering

Now this is based on 2019 data and cut offs change every year. Please use our Colleg predictor to check the complete list of Colleges that you have a shot at: