Dear Anshu ,

Look, Apply for CA only if you have interest in the topic . May be your grade is low, but interest should be at a level so that you can cop up with the CA curriculum .

Some details about to become a CA:

• You can become a CA through two process :

1. By CA foundation level
2. By Graduation degree

• For CA foundation level , you just need to clear 12th exam from any stream
• For Graduation degree , you need to score min 55% for commerce stream and 60% for non-commerce stream

You can get more details about the procedure to become a CA from here :

https://finance.careers360.com/articles/how-to-become-a-ca-in-india

Hope this helps !