LLB

Please specify which exam you achieved this rank in?
IPU only accepts IPU law CET.

Greetings.
After 12th commerce, B.Com LLB would be a better option.
You will learn various aspects of business and law simultaneously.
For admission in Chandigarh University, kindly visit www.cuchd.in

If you don't want to skip a year before you crack CLAT then you can choose this alternative. Lucknow University is fairly good.

On Line Form Filling for Admission 5 years LLB course (Registration of NRI/OCI/ PIO Candidates)27th June to 11th July 2017
On Line Form Filling for Admission 3 years LLB course (Registration of NRI/OCI/PIO Candidates)27th June to 13th July 2017

National law schools are the best ones.
If you really want to make it to a top national law school, then make it a point to read the newspaper daily and work on your vocab and reasoning. Your elementary mathematics must be up to the mark and practice a lot of static general knowledge and legal reasoning.

BHU, Jamia Milia Islamia, Aligarh Muslim University and colleges under state universities are really good if you want to join a govt. institution other than NLU. Otherwise, private universities like Amity, Symbiosis, ICFAI, Alliance, Christ, KIIT, etc. are also doing well.

You might even take Symbiosis entrance exam or ACLAT by Alliance, or the exams conducted by Christ, ICFAI, KIIT, etc.
Private universities do accept the CLAT score, but they also conduct individual entrance exams, so clicking one of those would definitely help.

So far national law schools except NLU-Delhi, are concerned, they conduct a national level examination for enrollment into their institutions, so CLAT is a must.

That's a predicament though, but you have private colleges imparting a fine quality of legal education. Find one that suits you, preferably Amity, Jindal, KIIT, Symbiosis, etc.