As you are asking this question, I assume that you are at least have basic information about these 3 Institutions. All the 3 institutes are emerging faster and being considered as one of the top private institutions in the country. Here, you have not mentioned that which program you actually want to get admission in. However, I am going to give you an honest review of all these 3 institutes which might help you to make the final decision of taking admission. First of all,
I would tell you that my way of judging an Institution is knowing a few parameters like faculty & infrastructure, fee structure (it should be a most important parameter for you because only you know how much money you can spend to pursue the course you want), and placement record. In my opinion, Manipal Institute of Technology is not in the competition in terms of basic parameters. So am not going to give you more details on Manipal Institute of Technology. Now, have a look at the details like Faculty, Fee Structure and Placement record of Vellore Institute of Technology and Mahindra Ecole Centrale below: