Introduction

The IB ACIO exam is a prestigious government exam in India. Every year, hundreds of thousands of candidates take this exam. Answer Key 2025 helps candidates estimate marks and plan preparation. It is very important for analysing performance and exam strategy.
IB ACIO 2025 Exam Overview
The IB ACIO exam has two tiers: Tier 1 and Tier 2.
Tier 1:
Objective-type paper, 100 marks, 60 minutes duration.
Tier 2:
Descriptive type paper, 50 marks.
Syllabus Highlights:
The exam tests candidates in General Awareness, Quantitative Aptitude, Logical Ability, and English Language.
Vacancies & Participation:
Limited vacancies make the selection process very tough.
Lakhs of candidates compete each year.
Answer key release helps candidates calculate marks and plan Tier 2 preparation.
Importance of IB ACIO Answer Key
The IB ACIO Answer Key has two types: official and unofficial.
Official Answer Key: Released by the Intelligence Bureau on its website. Unofficial Answer Key: Released by coaching institutes online.
Candidates use the answer key to check their marks and mistakes. It helps in planning a future exam strategy effectively. The answer key helps estimate expected cut-off marks.
IB ACIO Answer Key 2025 Release Date

Answer key releases on the official website. Expected release is a few days after the Tier 1 exam. Official Website: https://www.mha.gov.in. Candidates must check updates regularly.

Unofficial answer keys are available online immediately after exams. Always verify marks with the official answer key for accuracy.
How to Download IB ACIO Answer Key 2025
Step-by-step process:
Visit the official website https://www.mha.gov.in.
Click the “IB ACIO Answer Key 2025” link.
Enter Roll Number and Registration Details correctly.
Download PDF and print for reference.
Tip: Calculate your marks manually after downloading the PDF.
How to Use IB ACIO Answer Key
Candidates can calculate expected marks using the answer key.
Check the correct answers in the answer key.
Match answers with your response sheet carefully.
Calculate negative marking if applicable.
Sum the total marks to estimate the expected score.
This helps predict qualification for the Tier 2 exam.
Objection / Challenge Process
Candidates can raise objections if answers seem incorrect.
Visit the official portal and click the “Objection” link.
Submit your objection with supporting documents.
Check the timeline and fees if applicable.
The final answer key is released after review.
This process ensures fairness and transparency for all candidates.
Expected Cut-off & Merit List
Previous year cut-off trends help estimate expected marks. Category-wise expected cut-offs include General, OBC, SC, and ST. Answer key release helps candidates evaluate their performance. Candidates can start Tier 2 preparation based on their estimated score.
Tips for Candidates After Answer Key Release
Identify mistakes and revise weak topics.
Plan Tier 2 strategy systematically.
Regularly check official notifications.
Cross-check unofficial answer keys with coaching analysis.
Stay focused and organised for the next exam stage.
Proper answer key analysis gives candidates a competitive advantage.
FAQs – IB ACIO Answer Key 2025
Q1. When will the IB ACIO Answer Key 2025 be released? The answer key is released a few days after the Tier 1 exam online.
Q2. How to download the answer key? Visit the official website, enter details, and download the PDF.
Q3. How to raise an objection in the answer key? Click the objection link, submit the query with the required documents online.
Q4. What is the expected cut-off? Cut-off varies by category; check previous year trends.
Q5. When will the IB ACIO result be released after the answer key? The result is declared after objections review on the official website.
Q6. Unofficial answer key, reliable or not? Unofficial answer key is indicative; Final marks depend on the official key.
Conclusion
The IB ACIO Answer Key 2025 is essential for all candidates. It helps check marks and identify mistakes effectively. Candidates can plan Tier 2 preparation accordingly. Always download the official answer key for accurate calculation. Using the answer key properly increases selection chances significantly.