There are various reasons because of which students fails in CA exams. In order to succeed they should work on their strengths and weeknesses. here are few videos which can help them in overcome and prepare for the exams -
"How to Overcome Failures in CA/CS/CMA Exams"
https://www.youtube.com/watch?v=vXm7rvSoioo
How to Study/Self Study for CA/CS/CMA Examination
https://youtu.be/gj4qVGgfZow
Strategy to Attempt Financial Reporting/Accounts Paper in CA/CS/CMA Exam
https://youtu.be/tRC0WTA-PDs
How to Answer case law questions in CA/CS/CMA Examinations
https://youtu.be/9ZHEI_a9Jkk
How to utilize 15 minutes of Reading time in CA/CS Exams
https://youtu.be/ymLpduWy3h4
I hope it will be useful for you all
All the best !