Hey Siddharth! Thanks for reaching out to us at Careers360.

So you're wondering about your upcoming trimashik exam starting September 18, 2024, right? I get it, it's good to be prepared. Unfortunately, I can't give you an exact number of lessons for each subject without knowing more details. Different schools and boards have their own syllabus structures.

Have you checked with your teachers or looked at your school's syllabus? They'd have the most accurate info on how many lessons will be covered in each subject for your exam.

If you're still unsure, maybe try asking your classmates if they know, or shoot an email to your class teacher. They should be able to give you the specifics you need.

Good luck with your exam prep, Siddharth! Let me know if there's anything else I can help with.