Hello Syed,

Please refer this link 

https://law.careers360.com/articles/mh-cet-law-eligibility-criteria(I think you are asking about MH CET law).

The above link has covered all aspect eligibility criteria,before and after cet exam procedures.

You are eligible for both 5 year and 3 year law course.Refer the link so that all your doubts will get cleared.

Hope I cleared your doubts.All the best for future!!!