Hey Snehal.

Here is a list of a few government good and most sought after entrances/ colleges for 3 year LLb.

Delhi University- DU LLb

Panjab University- PU LLb

MH CET- includes various colleges in Maharashtra including GLC Mumbai, ILS Pune etc.

Banaras hindu University- BHU UET LLb

IIT kharagpur through LSAT.

You can also get admission in government college through Kerela CEE, AP LAW CET

Other than these a few good private colleges are- Symbiosis Law school, Amity law school, Jindal Global law school.

Best of luck!