The Railway Recruitment Boards (RRBs) release the RRB NTPC 10+2 Inter Level CBT-2 Answer Key 2025 to help candidates evaluate their performance in the second stage of the Computer Based Test. The answer key provides question-wise official responses along with the option marked by the candidate during the exam. This process ensures transparency and allows candidates to estimate their expected score before the final result is declared.
The CBT-2 examination is conducted for candidates shortlisted from CBT-1 and is a crucial step for selection to various NTPC undergraduate level posts. The release of the answer key is an important milestone, as it enables candidates to identify any possible discrepancies and raise objections within the allowed time.
What Is the RRB NTPC CBT-2 Answer Key?
The CBT-2 answer key is an official document published by the Railway Recruitment Boards that contains:
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Correct answers for each question asked in the CBT-2 exam
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Candidate’s attempted responses
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Question IDs and option IDs
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A provisional score calculation basis
Using this answer key, candidates can cross-check their answers and calculate their tentative marks by applying the official marking scheme.
Why the Answer Key Is Important for Candidates
The answer key plays a significant role in the recruitment process for several reasons:
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It helps candidates understand their exam performance before the result
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It ensures fairness and transparency in evaluation
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It allows candidates to challenge incorrect answers
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It reduces uncertainty and anxiety after the exam
By reviewing the answer key carefully, candidates can decide whether to submit an objection and prepare mentally for the next stage.
How to Check RRB NTPC 10+2 CBT-2 Answer Key 2025
Candidates can check the answer key by following these simple steps:
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Visit the official regional RRB portal where you applied.
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Look for the link related to CBT-2 Answer Key for NTPC 10+2 Level.
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Log in using your registration number and date of birth or password.
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Download or view the answer key and your response sheet.
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Compare your answers with the official responses shown.
It is advised to save a copy of the answer key for future reference.
Steps to Calculate Expected Score Using the Answer Key
Candidates can estimate their tentative score by applying the official marking pattern:
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Add marks for every correct answer as per the CBT-2 marking scheme.
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Deduct marks for each incorrect response, if negative marking is applicable.
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Do not add or subtract marks for unattempted questions.
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Calculate the total to get an approximate score.
This estimated score gives a fair idea of qualification chances, though the final result may vary.
How to Raise Objections Against the Answer Key
If a candidate finds any discrepancy in the provisional answer key, they are given a limited window to submit objections. The general process includes:
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Logging in to the objection submission portal.
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Selecting the question you want to challenge.
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Uploading valid justification or explanation.
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Paying the prescribed objection fee, if applicable.
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Submitting the objection before the deadline.
Only well-supported objections are reviewed by subject experts. After evaluation, a final answer key is released, which is binding.
What Happens After the Final Answer Key?
Once all objections are reviewed, RRB releases the final answer key. Based on this:
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CBT-2 results are prepared
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Normalization is applied, if required
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Cut-off marks are finalized
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Shortlisted candidates are called for the next stage (Skill Test / Document Verification)
No further objections are accepted after the final answer key is published.
RRB NTPC 10+2 CBT-2 Selection Process (Brief Overview)
The selection process generally includes:
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First Stage CBT (CBT-1)
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Second Stage CBT (CBT-2)
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Skill Test or Typing Test (post-specific)
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Document Verification
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Medical Examination
Clearing CBT-2 is mandatory to move forward in the recruitment process.
Frequently Asked Questions (FAQs)
When will the RRB NTPC 10+2 CBT-2 Answer Key 2025 be released?
The answer key is usually released a few days after the CBT-2 examination. Candidates should regularly check the official RRB portal for updates.
Is the CBT-2 answer key final?
No, the initially released answer key is provisional. Candidates can raise objections before the final answer key is published.
Can I challenge more than one question?
Yes, candidates can challenge multiple questions separately, provided valid justification is submitted for each.
Will the objection fee be refunded?
The fee is generally refunded only if the objection is found to be valid after expert review.
Is the final result based on the provisional or final answer key?
The final result is prepared strictly on the basis of the final answer key.