Hello aspirant,

Hope you are doing absolutely great.

So with regard to your query, generally you are not allowed to attempt JEE mains exam in class 11. You can only give JEE Mains during course of doing your class 12 or else after completion of class 12. However, if you had given mock practices in class 11th it does not count at all. Mock exams are never counted as attempts for JEE Mains exam.

For any information regarding JEE Mains exam and its eligibility criteria, you can checkout the following link: https://engineering.careers360.com/exams/jee-main

Hope this helps you,

Good luck, thank you.