Which course should I opt for in Master's abroad?

Hi Suketu, If you're doing mechanical engineering, then you should opt for either M.Tech or MS. You can also opt for MBA in operations. There are certain entrances, which you must clear for the same. On the other hand, if you're looking for good colleges for your Masters, then IIM, UPES – Dehradun

PG Diploma or graduate certificate programs could be an alternative. These are mostly one year professional programs. You can decide your area of study as per your interest and future plans.