Hello,
It depends where:
1) India: I believe you have a strong profile with the MBA and previous consulting experience. It is not uncommon, within the same country, for people in tier-2 to move to MBB if you are a top performer at your current company.
2) Internationally: I believe there is already a strong pool of candidates in most home markets so it may be difficult to get your foot in the door unless you have a strong motivation and work your way up through networking (avoid asking for referrals immediately!!). On the other hand, in Saudi Arabia there used to be high demand/ low supply some years ago, however I believe nowadays the market is overflooded - you can still try!.