3 
cs4820,CV Gopal,9768362910,gopal1902@isical.ac.in
cs4813,Sukumar Bose,9876543210,s_bose@gmail.com
cs4802,Satyen Ray,7766884422,s.ray@yahoo.co.in
cs4813,34,,,20,91,,88,,100,93
cs4820,60,,80,,71,,55,,79,
cs4802,78,87,62,,,31,,,91,
