Which is better, the NIT Calicut or the NSIT\DTU?

My friend also got to choose among NIT Calicut, NSIT (NSUT) and DTU last year. He decided to go for NSUT. NSUT has the best placement record out of the three, lagging behind only the top IITs (IIT Delhi, Bombay, Kanpur, Madras, Kharagpur) and BITS Pilani. NSUT is located in the national capital which adds to its list of advantages.

Here is a detailed 2022 placement record for B.Tech at NSUT-

However, do consider the branch that you will be getting at each. CSE is the most preferred branch among Engineering students and recruiters at present. 

Thus, based on your personal preferences and the branch offered at each, choose between NIT Calicut, NSUT and DTU. However, personally, I would recommend NSUT if you get a good branch in it.