questions were on thermal part,basically all from power plant engg.including all cycles and some logics..

hr they asked about mine background, and view about preference of nonviolence over violence
and other stuffs..

for public sector interview the only thing that matter the most is your class rank ie on gpa and sound command on one of ur favorite subject and the rest is your luck.........

selection was on the basis of shortlisting acccording to class rank,they shortlisted 10 from mechanical branch and finallly 4 from mech got selected
my rank was 3rd...
a good gpa
and a good luck..