Llb with ca after bcom

LL.B can be pursued only through regular mode. You need to attend three years regular classes comprising of seminars, debates, test papers, assignments, moot courts, etc. As you are interested in Law, you can do it as there is no upper age limit for the three year LL.B course. But, CS + LL.B is a powerful option. If you have interest in law, you can do CS also because CA + CS is a deadly combination.