Yes B.Com + LLB is a good course and you can do after 12 th commerce there are many university and colleges which providing this course in their curriculum.Govermentand private university provide this course as in integrated way .While you do this course in a integrated or non integrated way,Both is good,with their advantages.

To know more follow this link:https://youtu.be/cnr099Tp_5g

Hope this helps you.

Hey Ganesh.

Yes, you can pursue a 5 year Integrated course of Bcom LLB after completion of 12th class. The eligibility criteria in most colleges in India is minimum 45-50% marks in 12th boards. Admission in done through entrance tests. There are various colleges that offer this course. The most sought after entrance is CLAT. Other than that you can also take other entrances like MHCET, PU BCOM LLB, IPU CET law, LSAT etc.

Best of luck.