Hello punitha selvi.Here I'm answering your question-There will be a negative marking pattern for any wrong answer. For Mathematics, Chemistry, Physics questions, there will be a deduction of one mark whereas for Biology questions, there will be penalty of 0.7 marks for each wrong answer. Hope this answers your question.

Dear Punitha,

Yes, there is a negative marking scheme in SRMJEEE exam. There will be a deduction of 1 mark for each wrong answer in  Chemistry, Physics, Mathematics while for Biology there will be a deduction of 0.7 marks for each incorrect answer.

I hope this will help you.

Good luck