Hello,
No if you find any wrong question then don't attempt it. The chances of question being wrong is very less but if any question is wrong then the national testing agency (NTA) will either reward marks for everyone or cancel the question and no one gets the marks. If you feel that it is a wrong question then your time will be wasted so if you feel any question is wrong then leave that question.
Hello Aspirant,
If you find any question in JEE-Main that is having some countable error or the question is incomplete than it is better to leave it.
As we know that there is negative marking in MCQ type questions so we can't take. We should not attempt it unless you are sure about it.
If the question is found wrong by the authority than all candidates will be rewarded for the question. But those who attempted the question, they will not be eligible for that reward.
Good Luck!!
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile