Which is better, mechanical engineering from NIT Silchar, NIT Patna or NIT Goa regarding placements?

Having some friends studying in these institutes, I can say that as per what they mentioned, NIT Patna arrives with a better placement rate than the other two counterparts. 

• In a nutshell, there are multiple core companies that visit the campus during the placement drive. 
• These include major firms like Alston transport, L&T HED, L&T Constructions, Thermal, Havells, TATA Motors and many others.
• Other than these few, various other students secure placement offers in companies belonging to the IT sector and the Consultancy services. 

But, apart from the factors mentioned above, NIT Silchar is several steps ahead because it has established one of the best campuses, unlike many. That is the only brownie point NIT Silchar enjoys. It is best if you still research vividly about the prospects implanted in either institutes, and see what suits you best.