Total of 90 question is asked in JEE Mains, 30 each in Physics, Chemistry, and Mathematics.

For each correct answer:- +4 marks

For each w rong answer:- -1 mark

All the very best and good luck.

Hello buddy, thanks for connecting with career360. We hope we will solve your query in the best way.

JEE Main exam consist of total 90  question.  Out of which 30 questions are from chemistry   30 Q are from physics and 30 are from Math.      It also have negative marking. You will get 4 marks for 1 right question and get -1 marks for  1 wrong question. For example :- if you attempt  2 questions out of which 1 is right and 1 is wrong  . Than your total marks will be :- 4-1=3 that means 3 marks.

I hope you understand. Best of luck for your future buddy!