Completing B.A.LLb next year june. Want to do MBA instead of Masters due to intrest in Corporate law. Is this an advisable approach??.

I have 4 years experience in the BPO industry and a year was in a management position. I dont want to make my career in a BPO but will this experience help in any way?. I want to probably do MBA from Delhi.Is taking a year off to coach for CAT an intelligent descision?