IB ACIO Exam Date 2025 Out, Check Complete Schedule

The Ministry of Home Affairs (MHA) has officially released the IB ACIO Exam Date 2025. The Intelligence Bureau will be conducting the Assistant Central Intelligence Officer (ACIO) examination in September 2025. Candidates preparing for this prestigious national-level exam must now gear up, as the test will be held on 16th, 17th, and 18th September 2025 across various centres in India.

IB ACIO Exam Date 2025 Out

As per the notice issued by the Ministry of Home Affairs (MHA), the written examination will be held on 16th, 17th, and 18th September 2025. Candidates must keep an eye on the official portal to download their city intimation slip and admit card before the exam.

IB ACIO 2025 Exam Shift Timing

The IB ACIO Tier 1 Exam 2025 will be conducted on 16th, 17th, and 18th September 2025 in three consecutive days. On each day, the test will be held in 3 shifts to accommodate the larger number of candidates. The exact exam date and shift timing has been mentioned on the candidate’s city intimation slip and admit card. Aspirants must carefully check these details and reach the centre as per the reporting time mentioned.

IB ACIO Tier 1 Exam Pattern 2025

The IB ACIO Tier 1 Exam is designed to test candidates across different subjects in a time-bound format. The paper will be objective type with multiple-choice questions. Here’s detailed breakdown:

• Exam Mode: Online (Objective MCQs)
• Total Marks: 100
• Duration: 1 hour (60 minutes)
• Negative Marking: 1/4 mark will be deducted for every wrong answer.

Each section carries equal weightage, so candidates must prepare a balanced strategy to maximize their score.

IB ACIO Qualifying Marks in Tier 1

To ensure fair and qualitative selection of candidates, the Ministry of Home Affairs has set category-wise cut-off marks for the Tier 1 exam (out of 100 marks). Candidates must score at least the minimum marks specified for their category to qualify for the next stage of the recruitment process. The qualifying marks are as follows:

1. UR (Unreserved): 35 marks
2. OBC: 34 marks
3. SC/ST: 33 marks
4. EWS: 35 marks

It is important to note that ex-servicemen will be considered under their respective categories (UR/OBC/SC/ST/EWS) for qualifying marks.

IB ACIO Call Letter 2025

The Intelligence Bureau will release the call letters of all candidates at least 3-4 days before the exam date, so it is expected that it will be available for download by 13th September 2025 on the official website of MHA. Candidates will be able to download their respective call letter by using their registration ID and password once it is available on the portal.

IB ACIO Exam Centre 2025

The IB ACIO Exam Centre 2025 details are mentioned on the candidate’s admit card, including the exact venue, reporting time, and important instructions. Since the exam is scheduled for 16th, 17th, and 18th September 2025, candidates must carefully check their allotted centre in advance and plan their travel accordingly to avoid any last-minute issues.

Last Minute Tips for IB ACIO Aspirants

Now that only few days are left till the exam, we advise the candidates to keep your books aside and do not pick up anything new. Just use this remaining time to cool down and strategise for the exam. Here, are some of the tips that you can follow

• Revise Notes & Shortcuts: Go through your last-minute notes, formula sheets, and reasoning tricks to save time during the exam.
• Avoid Over-Studying: Don’t exhaust yourself with too much revision. Keep your mind fresh for the exam.
• Sectional Strategy: Decide beforehand how much time to dedicate to each section and stick to it.
• Accuracy Over Attempts: A few correct answers are better than many wrong ones, negative marking can cost heavily.
• Mock Test in Exam Hours: Attempt one mock at the same time slot as your exam to set your biological clock.
• Check Exam Centre in Advance: Know your centre location and plan your travel to reach at least 30 minutes early.
• Keep Essentials Ready: Admit card, ID proof, photographs, and necessary stationery should be packed a day before.

IB ACIO Mock Test 2025

Preparing for the IB ACIO Exam 2025 requires consistent practice and smart time management, and taking IB ACIO Mock Test is one of the best ways to achieve this. Mock tests help candidates understand the exam pattern, improve speed and accuracy, and identify weak areas before the actual exam. By attempting regular mock tests, aspirants can get a real exam-like experience, build confidence, and enhance their performance to secure a good score in the IB ACIO recruitment exam.