RRB NTPC UG CBT 2 Answer Key 2026: Response Sheet and Objection Process

The Railway Recruitment Board has officially released the RRB NTPC UG CBT 2 Answer Key 2026 for candidates who participated in the examination under CEN 07/2025. This stage of the selection process was conducted on September 17, 2026, marking a critical milestone for aspirants targeting undergraduate-level roles within the Indian Railways.

Candidates can now view their question paper, individual recorded responses, and the provisional answer key via the official RRB portal. The facility, which went live on September 24, 2026, at 11:55 PM, provides a transparent window for candidates to calculate their probable scores and verify their performance against the board's proposed solutions.

Crucially, the board has also initiated the objection window for those who identify discrepancies. All objections must be submitted by September 30, 2026, at 11:55 PM. Each challenge carries an objection fee of ₹50 per question, plus applicable bank charges.

The CBT-II stage for the RRB NTPC Undergraduate recruitment is designed to test a candidate's aptitude, reasoning, and domain knowledge at a higher difficulty level than the first stage. While candidates should refer to the official notification for the specific subject-wise distribution and total marks allotted, the structure typically follows a standardized pattern common to major railway recruitment drives.

The marking scheme typically includes a negative marking component, where 1/3rd of the marks assigned to a question are deducted for every incorrect answer. This makes accuracy the primary driver of success rather than attempting the entire paper. During my time analyzing thousands of candidate performance metrics, I have consistently found that those who refine their accuracy through consistent drills on Aspirant Arcade tend to maintain a higher raw score even after the penalty, simply because they avoid 'guess-work' traps in the reasoning section.

Post-answer key release, the focus must shift entirely toward evaluation and gap analysis. If you are preparing for future stages or concurrent exams, adopt this 30-day cycle.

Week 1: Perform a thorough audit of your CBT-II response sheet. Identify the 'silly mistakes' versus 'conceptual gaps'. Re-read the chapters corresponding to the questions you missed.

Week 2: Focus on strengthening weak topics identified in your audit. Do not jump to new chapters; consolidate what you already know.

Week 3: Integrate sectional mock tests. Focus on managing the 90-minute time constraint while maintaining a 90% accuracy rate.

Week 4: Full-length mock tests. Simulate exam day conditions to normalize your heart rate and decision-making speed.

While any mention of an official cutoff is premature until the final answer key is released and normalization is applied, candidates can gauge their standing by observing the difficulty level of the September 17, 2026, paper. Historically, for RRB NTPC, a raw score that falls within 70-80% of the maximum marks is often considered a safe 'estimated trend' for UR category candidates, though this varies significantly by regional zone. Please remember this is an estimate and not an official projection. Wait for the final, normalized scores to be published by the Board.