HOW MANY QUESTIONS ARE ASKED FROM COMMUNICATION SYSTEM IN JEE MAIN 2020 JANUARY IN EACH SHIFT ? PLS WRITE IN DETAIL. ALSO GIVE THE SAME DATA FOR JEE MAIN 2019 BOTH FOR JANUARY AND APRIL ATTEMPT SHIFT WISE.

Hello Uday,

As per new revised syllabus, there is exclude of Communication system chapter from physics through NCERT in some states. No need to worry much. Still no question is asked from that lesson in JEE-MAINS and even there is very less probability of getting a question from that lesaon.
Personally, my opinion is no question may appear from that chapter.
But still if included then maximum 1 question can be probabled.

Thank you.
Hope you understand my point.
All the best.