Candidates who have appeared for the RPF constable group E exam can check the answer key from the official website --constable.rpfonlinereg.org. by logging into it with the roll number and date of birth.
RPF constable exam answer key released
The Railway Protection Force (RPF) has announced 8,619 vacancies of which 3619 were meant for men and the remaining 5000 for women. The examination was held on December 20 and 23 last year.