Hello Applicant!!

As per honest consideration it is not possible for any student to qualify for JEE Mains or KVPY through one month preparation. You need a simultaneous preparation of boards along with JEE mains, for a period of atleast one year to crack the exam. But there are few tips that you can follow in the last month

• Don't study any new chapter in the last month
• Revise your strength frequently and detect your weak points to improve them
• Go through your solved test papers, MCQs
• Don't panick, don't compare your preparation with anyone
• Be thorough with last five years question papers

Hope it helps!!!