I got 48% marks in 12th and 65% in b. Com. Can I give intermediate exam?

Thank you mam your comment is really very helpful for me.........

Hii Suraj,
I think you have written something wrong.
You might be talking about CA Intermediate Exam.
If it's about CA Intermediate Exam then...
CA Intermediate Eligibility -

1) A candidate becomes eligible to register for Intermediate only after passing (10+2) examination conducted by an examining body constituted by law and also after passing CPT (Common Proficiency Test) or CA Foundation (introduced by ICAI as per the new scheme).

There is also a direct entry route through which a candidate can enroll for Intermediate directly without going through Either CPT or CA Foundation.

2) Students who are Graduate/ Post Graduate in Commerce and secured a minimum of 55% can register directly for Intermediate without passing CA Foundation or CPT.

Similarly like Commerce Graduates, Non commerce Graduates/ Post Graduates can also register for Intermediate by securing 60% marks in Graduation/ Post Graduation.
Good Luck !!!