RPF Constable Answer Key: CEN RPF 02/2024 Objections, Rs.50

No RPF Constable answer key is open as of 27 October 2026. The last one, for CEN RPF 02/2024, was live from 24 March 2025 (18:00 Hrs) to 29 March 2025 (24:00 Hrs). It covered the Computer Based Test (CBT) held from 2 to 18 March 2025. That recruitment is complete, with the final panel out on 16 February 2026, and no new CEN has been issued, so the details below come from that cycle and show what to expect.

How the RPF Constable answer key and objections worked

Under the RRB notice dated 22 March 2025, a link on the RRB websites let candidates who appeared in the CBT view their question paper, their responses and the answer keys. In the same window they could object to any question, option or key, with fee payment online.

• Fee: Rs.50 plus applicable bank service charges per question.
• Refund: if an objection is found correct, the fee is refunded after deducting bank charges, to the account you paid from.
• Payment: debit cards, credit cards, UPI or net banking.
• Procedure: the detailed steps were given inside the link on the RRB websites.
• Deadline: no representation on questions, options or keys was entertained after 29 March 2025 at 24:00 Hrs. The RRBs' decision on objections is final and binding.

Do not post or share question content from your response sheet. In a notice of 25 November 2024, the RRBs warned that disclosing or transmitting test content in any form, including on YouTube, Twitter and Facebook, is serious misconduct that leads to debarment.

How to calculate your RPF Constable score

Under CEN RPF 02/2024, the CBT had 120 questions in 90 minutes at 10th/Matric standard: Arithmetic 35 marks, General Intelligence and Reasoning 35 marks and General Awareness 50 marks. Each correct answer earns 1 mark, each wrong answer costs 1/3 mark, and unattempted questions get nothing. Your raw score is therefore the number of correct answers minus one third of the number of wrong answers.

To be eligible you need at least 35% (UR, EWS and OBC-NCL) or 30% (SC and ST). Treat your raw score only as a first estimate, because the CEN provides for normalisation of marks when the CBT is held in multiple shifts. The RRBs' normalisation notice of 4 November 2024 converts each shift's raw marks to percentile scores on a scale of 100 to 0, calculated up to 5 decimal places. It also computes normalised marks, which decide whether you meet the minimum percentage. The RPF Constable cut-offs were published as normalised marks scaled to 100.

What happened after the objection window

The CEN RPF 02/2024 notice board on the RRB website lists no separate final answer key. The next result item was the CBT result of 19 June 2025, which shortlisted 42,143 roll numbers for PET, PMT and DV. The CEN sets this shortlist at 10 times the vacancies in each category for Male, Female and Ex-Servicemen. Candidates could view their individual result and score card from 20 June 2025 at 17:00 Hrs by entering their Registration No. and Date of Birth on the RRB portal.

RPF answer keys in the 2024 cycles

Both RPF objection windows charged the same Rs.50 per question, as set out in the Sub-Inspector notice of 17 December 2024.