Going by the previous year's trends,  with a percentile of  70, your score is approximately  95-100. Your expected rank is 1-19,000 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 for Mechanical Engineering are as follows:

• Jalgaon Engineering College
• Dr. BabaSaheb Ambedkar Technological University
• Department of Technology, Shivaji University
• Chandrapur University

A seat in Karad Engineering College might be a tad difficult. If you are also looking for Private Colleges, then you have also chances in:

• SIES Graduate of Technology
• Shri Sant Gajanan Maharaj College
• All India Shri Shivaji Memorial Society
• D.Y.Patil College of Engineering
• Pimpri Chinchwad Engineering College

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: