IB ACIO Answer Key: The Ministry of Home Affairs (MHA) has officially released the IB ACIO Phase-1 Answer Key 2025 on its portal. Candidates who appeared in the highly competitive Assistant Central Intelligence Officer Exam can now log in to check their response sheet and the provisional answer key.
This update allows candidates to estimate their scores, verify responses, and raise objections if they find any discrepancies. The results of Phase-1 will be declared only after objections are reviewed and the final answer key is published.
Key Highlights
- Exam Name: IB ACIO Phase-1 2025
- Conducting Authority: Ministry of Home Affairs (MHA)
- Answer Key Release Date: 22 September 2025
- Mode of Availability: Online (mha.gov.in)
- Objection Window: Open for a limited period (as per MHA schedule)
- Next Stage: Phase-2 (Descriptive Test)
How to Download IB ACIO Answer Key 2025
Follow these steps to access your answer key and response sheet:
- Visit the official website – mha.gov.in.
- On the homepage, go to the Latest Notifications section.
- Click on the link “IB ACIO Phase-1 Answer Key 2025.”
- Log in using your User ID/Registration Number and Password/Date of Birth.
- View and download your provisional answer key and response sheet.
- Save it to compare your answers and calculate your probable score.
How to Raise Objections Against the Answer Key
If you believe there is an error in the provisional answer key, you can challenge it:
- Go to the objection window link on the MHA portal.
- Log in using your exam credentials.
- Select the question ID you wish to challenge.
- Upload valid supporting documents or references to justify your objection.
- Pay the required fee (if applicable) per objection.
- Submit the objection before the deadline mentioned in the notification.
Once objections are reviewed, MHA will release the final answer key, which cannot be challenged further.
What’s Next in the Selection Process?
- After reviewing all objections, MHA will release the final answer key.
- Based on this, the Phase-1 result will be declared.
- Shortlisted candidates will then be called for Phase-2 (Descriptive Test), which checks analytical writing and comprehension skills.
- Candidates who clear Phase-2 will move on to the Interview and Document Verification stage.
- Finally, the merit list will be prepared.
This multi-stage process ensures only the most suitable candidates move forward in the recruitment drive.
How to Calculate Your Score (Example)
Suppose you answered 50 questions correctly and got 10 wrong:
- Correct answers: 50 × 1 = 50 marks
- Wrong answers: 10 × 0.25 = 2.5 negative marks
- Estimated score = 50 – 2.5 = 47.5 marks
This quick calculation helps candidates predict their performance before the official result.
IB ACIO Answer Key 2025 Link Active
The IB ACIO Answer Key 2025 link is now officially active. Candidates who appeared for the Tier-1 examination can log in and download their answer key PDF directly from the Ministry of Home Affairs website. By entering your registration ID and password/date of birth, you can check your response sheet and evaluate your performance.
The answer key is an essential tool to:
- Verify your attempted answers.
- Calculate your expected score using the IB ACIO marks calculator.
- Identify possible discrepancies before the final result is declared.
Candidates should make sure to download the answer key quickly and raise objections (if any) within the given timeline.
Direct Download Link – IB ACIO Answer Key 2025
Click Here to Download IB ACIO Answer Key 2025 (Active Link)
Quick Checklist for Candidates
- Download your answer key & response sheet immediately.
- Compare answers carefully and mark doubtful ones.
- Submit objections with proof before the deadline.
- Keep checking the official portal and your registered email for result updates.
FAQs
Q1. When was the IB ACIO Phase-1 Answer Key 2025 released?
A: On 22 September 2025.
Q2. Where can I check my answer key?
A: On the official portal – mha.gov.in.
Q3. How can I raise objections?
A: Through the online objection window, by selecting the question, uploading valid references, and submitting before the last date.
Q4. What happens after Phase-1?
A: Shortlisted candidates will appear for the Phase-2 Descriptive Test, followed by an interview and document verification.
Conclusion
The release of the IB ACIO Answer Key 2025 gives candidates a fair chance to evaluate their performance and ensure transparency in the exam process. If you find errors, don’t delay — raise your objections within the given timeline. The final answer key will decide your result, so every step matters.
For accurate updates, always rely on the official website: mha.gov.in
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