The Ministry of Home Affairs (MHA) has released the IB ACIO 2025 answer key today, 22 September 2025, at the official website mha.gov.in. Candidates who appeared for the Assistant Central Intelligence Officer (ACIO) Phase 1 exam conducted on 16, 17, and 18 September can now download the answer key and their response sheet by logging in with User ID and Password. The answer key provides the correct answers to all questions asked in the recruitment exam, enabling candidates to calculate their probable scores before the result declaration.
IB ACIO 2025 Answer Key: Highlights
How to Download IB ACIO Answer Key 2025?
Candidates can follow the steps below to download the official IB ACIO 2025 answer key PDF:
- Visit the official website: mha.gov.in
- Click on the ‘Notifications/Latest Updates’ section on the homepage
- Select IB ACIO Phase 1 Answer Key 2025 link
- Enter User ID and Password on the login page
- View and download the answer key and response sheet
- Use it to calculate the expected score
How to Challenge IB ACIO Answer Key 2025?
MHA has provided an option to raise objections against the IB ACIO answer key in case of discrepancies. Candidates can challenge it by following the process below:
- Go to mha.gov.in
- Click on Challenge IB ACIO Phase 1 Answer Key 2025
- Log in using User ID and Password
- Select the Question ID to challenge
- Upload supporting documentary proof
- Pay the required objection fee per question (if applicable)
- Submit and save the acknowledgement page
