Hey Harshal,
Given the fact you have been preparing for CAT and GMAT for few months you would know what you are going to score in both exams now. You really need to ask yourself why do you wanna goabroad and what is it you really wanna do? have these 2 questions sorted.
I saw you mentioned you don't want to work, in that case MiM would be a really good option but you have to pick your colleges very wisely. Especially if its USA. Booth, Kellogg, Duke can be really good options but it again depends on your career goals and also how competent your profile is. Otherwise LBS, INSEAD, NUS, HEC can also be considered. Again this depends a lot on your profile and how unique you are(would have to look through that to give a proper judgement)
It might sound harsh but MBA would not be an option until you have 4-5 yrs of experience.
I really and truely wish you all the best!
I hope you this gives you some clarity.
Kevin Rajan Singh
Founder, Al-Connecthttps://al-connect.in/