IB ACIO Exam Date 2025 : The Ministry of Home Affairs (MHA), on behalf of the Intelligence Bureau (IB), has officially released the exam schedule for the IB ACIO Grade II/Executive Recruitment 2025. The much-awaited Tier 1 examination is set to take place on 16th, 17th, and 18th September 2025.
Every candidate’s exact exam date, along with the assigned exam city, will be clearly mentioned on their IB ACIO City Intimation Slip 2025. Aspirants must download this slip before the exam to confirm their individual schedule and exam centre details.
IB ACIO Exam Date 2025 out
The Intelligence Bureau Assistant Central Intelligence Officer (IB ACIO) Exam 2025 is a highly competitive, national-level test conducted by the Ministry of Home Affairs (MHA) to recruit skilled professionals for the post of ACIO Grade-II/Executive.
For the current recruitment cycle, the IB will fill 3717 vacancies through this examination. The Tier 1 exam has been scheduled for 16th, 17th, and 18th September 2025, giving aspirants just a few weeks to finalize their preparations.
To streamline the process, candidates can now download their IB ACIO City Intimation Slip 2025, which specifies both the exam date and the city of their allotted test centre. The official admit card will follow shortly before the exam.
IB ACIO 2025 exam Date
| Event | Date |
|---|---|
| City Intimation Slip Release | 5th September 2025 |
| Admit Card Availability | By 13th September 2025 |
| IB ACIO Tier 1 Exam Dates | 16th, 17th & 18th September 2025 |
IB ACIO Exam 2025: Shift Timings for Tier 1
The IB ACIO Tier 1 Exam 2025 will be held over three consecutive days — 16th, 17th, and 18th September 2025. To accommodate the large number of applicants, the examination will be conducted in multiple shifts each day.
Candidates can check their exact exam date, shift timing, and exam city on the IB ACIO City Intimation Slip 2025, which has already been released online. The reporting time and instructions will also be clearly mentioned, and aspirants are strongly advised to reach their designated test centres well in advance to avoid any last-minute issues.
IB ACIO Exam Pattern 2025:
The IB ACIO Tier 1 Exam 2025 serves as the first stage of the recruitment process for the post of Assistant Central Intelligence Officer (Grade II/Executive). Designed to test a candidate’s knowledge, aptitude, and analytical skills, this objective-based exam carries a total of 100 marks.
Before appearing, aspirants should carefully review the complete exam structure to better plan their preparation.
Key Highlights of IB ACIO Tier 1 Exam 2025
Mode of Exam: Objective-type, Multiple Choice Questions (MCQs)
Total Marks: 100
Exam Duration: 1 hour (60 minutes)
Negative Marking: 0.25 marks deducted for every wrong answer
Section-Wise Distribution of Questions & Marks
The Tier 1 paper is divided into five equally weighted sections, each carrying 20 questions for 20 marks:
Current Affairs – 20 Questions (20 Marks)
General Studies – 20 Questions (20 Marks)
Numerical Aptitude – 20 Questions (20 Marks)
Reasoning & Logical Aptitude – 20 Questions (20 Marks)
English Language – 20 Questions (20 Marks)
FAQ’s:
The IB ACIO (Assistant Central Intelligence Officer) Exam 2025 is a national-level recruitment test conducted by the Ministry of Home Affairs (MHA) to hire candidates for the post of ACIO Grade-II/Executive in the Intelligence Bureau (IB).
The Tier 1 exam is scheduled for 16th, 17th, and 18th September 2025 across multiple shifts.
A total of 3717 vacancies have been announced for the post of ACIO Grade-II/Executive this year.
Tier 1 is an objective-type exam with 100 questions across five sections — Current Affairs, General Studies, Numerical Aptitude, Reasoning, and English. The exam duration is 1 hour, and each section carries 20 marks.
Yes, there is a penalty of 0.25 marks for each incorrect answer.
The city intimation slip was released on 5th September 2025. It mentions the exam city, date, and shift details.
The admit card is expected to be released by 13th September 2025, a few days before the exam.
The exam will be held in multiple shifts each day. Candidates can check their exact reporting and shift timings on their city intimation slip/admit card.
Focus on current affairs, general studies, and aptitude along with practicing mock tests. Since all sections carry equal marks, balanced preparation and time management are key to success.
