RRB NTPC :Answer Key of 2nd Stage Examination Updated Posted byadmin Published On January 23rd, 2017 Leave a comment on RRB NTPC :Answer Key of 2nd Stage Examination Updated Dear Readers, Answer Key and Response and Objection logging for 2nd Stage Examination (CBT) of NTPC (Graduate) posts against CEN No. 03/2015 has been updated by All RRB BOARD CLICK HERE