Hello Dear,
Yes, there is a chance you can improve your performance in next attempt. You just have to be ready to walk the extra mile for this. revision is the key for any exam. Try to solve as many previous year papers as you can. Solve mock test in exam like environment. Here is what has to be done as per the experts and toppers: -Students have to follow a cycle of Revise -> Take JEE Main mock test and solve papers -> Analyse -> Revise -> Take Test Again.
Good luck
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