You can clear the IIT JAM Exam in the very first attempt.
For this, you have to study well.
You have to study at least 6–7 hours daily or even more.
Give your last 30–45 minutes to the revision daily.
IIT JAM Exam will be conducted in the month of February 2019. So, you have enough time for the preparation.
For JAM preparation, you must check the complete syllabus and exam pattern first.
Refer best books and study materials for your preparation.
Solve previous year question papers and take online mock tests.
Make notes of all the important stuff. This will help you in your last minute preparation.
Best of Luck!
How many attempts does it take to clear the IIT JAM?