Hello,

As you know that JEE exams are considered as one of the toughest entrance exam in India and also it has a good craze among the students as through this exam you can secure admission in the top colleges of India and hence, every year a large number of students apply for this particular exam but also the qualification rate of this exam is low due to the toughness of the exam but definitely you can secure a great marks in it if you have a proper planning and also you are executing it properly. Now coming to the previous year question papers, so definitely you should try to solve or practice the earlier questions so that you will get a better idea about the type of questions which is asked in the main exam and you will be more confident while solving it so you can assume roughly that you should practice 5 to 10 previous year papers but definitely the repetition of questions are very rare in the JEE main exam, hence, this can be followed.

Thank you..