hi,

yes you are eligible for llb degree  of 3 years. the eligibility criteria for  llb is you need to pass graduation degree in any discipline from a recognized board of education. marks criteria of graduation can be different for different institutions.

some top llb entrance test:

du llb entrance test

BHU – UET (Law)

LSAT-India

SLAT by symbiosis law schhol

MH-CET

LAWCET of Andhra Pradesh

CEE - Kerela

hope it would help.