Hi Chankit,

First, you need to understand how many students appeared for Engineering in MHT CET 2019.

The total number of students from PCM was 1,20,000.

The total number of students from PCMB was 1,70,000.

The total number of students from PCM and PCMB who applied for Engineering was 2,76,166.

According to your percentile, your rank would be-

2,76,166 * 0.1487 = 41,066 (Approximately)

Hope this helps you.

All the best!!!