Hello Ajay, Greetings!

So I was also a PCMB student until last year. I cleared the MHT-CET 2019 with 95.78 percentile and now pursuing engineering. The pattern for the  MHT-CET exam is like this-

50 questions of Maths (2*50 = 100 marks)

50 questions of Chemistry (1*50 = 50 marks)

50 questions of Physics (1*50 = 50 marks)

So the total paper consists of 200 marks with the above marking scheme and there is no negative marking in this entrance exam. Also Biology contains 100 questions (1 mark each).

The exam is online and completely Multiple choice questions (MCQ's) based. The duration for the exam is 180 minutes (for PCM) and 270 minutes (for PCMB).

Hope this answer helps you. Good luck with your future.

Feel free to ask any more queries that trouble you.