sir,Iam Aparna.I got 159 marks in JEE Mains and 95.9 in board of AP.Will NIT,Calicut offer any core groups?

you can visit the official page of nit calicut and see the opening and closing ranks

and cclear your further doubts

You need to visit the official websites of NIT Calicut and other renowned institutions offering engineering programs to make sure whether you are in or not...those renowned institutions are – NSS College of Engg, Palakkad,..........Sri Venkatesawara Uni, Tirupati,......LPU, Phagwara,.......JJTU, Rajasthan