IB ACIO Grade 2 Syllabus 2025, Exam Pattern and Selection Process, What to Expect?
IB ACIO Grade 2 Syllabus 2025: The IB ACIO Grade 2/Executive Recruitment 2025 notification out announcing 3717 vacancies. As per the schedule, the online application process will be conducted from 19 July to 10 August 2025, and the selection process will include a Tier-I Objective Test, Tier-II Descriptive Test, and a Tier-III Interview.
To help candidates prepare effectively, it is essential to understand the detailed exam pattern and syllabus for each stage. This post provides a comprehensive overview of the IB ACIO Grade 2 Syllabus 2025 and exam structure based on the latest official notification, ensuring aspirants are well-informed and strategically prepared for this prestigious intelligence recruitment exam.
IB ACIO Grade 2 Syllabus 2025: Section-wise Details
1. General Awareness
This section focuses on the candidate’s knowledge of current events, especially in India, and general world events.
Key Topics:
- Indian Polity and Constitution
- History & Geography (India and World)
- Economic & Financial Awareness
- Science and Technology Developments
- Awards, Honors, and Sports
- Important National & International Events
- Government Schemes and Policies
- Static GK (capitals, currencies, etc.)
2. Quantitative Aptitude
This section tests numerical and mathematical proficiency.
Key Topics:
- Number Systems
- Time, Speed and Distance
- Percentage, Profit & Loss
- Simple & Compound Interest
- Ratio & Proportion
- Averages
- Algebra and Geometry (Basic Level)
- Mensuration
- Data Interpretation
3. Numerical/Analytical/Logical Ability and Reasoning
Assesses the logical thinking and reasoning ability of candidates.
Key Topics:
- Coding-Decoding
- Analogy
- Blood Relations
- Direction Sense Test
- Series (Number and Alphabet)
- Statement and Conclusions
- Syllogism
- Puzzles and Seating Arrangement
- Venn Diagrams
4. English Language
Tests the candidate’s proficiency in English grammar, comprehension, and vocabulary.
Key Topics:
- Reading Comprehension
- Fill in the Blanks
- Error Spotting
- Sentence Rearrangement
- Synonyms/Antonyms
- One Word Substitution
- Active & Passive Voice
- Direct and Indirect Speech
- Cloze Test
5. General Studies
This section is often considered a mix of factual and analytical questions across various subjects.
Key Topics:
- Indian Freedom Movement
- Indian Economy & Planning
- Indian Culture and Heritage
- World Geography and Environmental Issues
- Basics of Computer and IT
- Defense & Space Technology
- Current Socio-political Developments
IB ACIO Grade 2 Syllabus 2025
Overview of IB ACIO Grade 2 Exam Pattern
The IB ACIO Grade 2/Executive Exam consists of three tiers:
- Tier I: Objective Type Test (100 marks)
- Tier II: Descriptive Test (50 marks)
- Tier III: Interview (100 marks)
Tier I: Objective-Type Test (Online Mode)
Duration: 1 hour
Total Marks: 100
Negative Marking: ¼ mark deducted for each wrong answer
Structure of the Paper:
| Section | Number of Questions | Marks |
|---|---|---|
| General Awareness | 20 | 20 |
| Quantitative Aptitude | 20 | 20 |
| Numerical/Analytical/Logical Reasoning | 20 | 20 |
| English Language | 20 | 20 |
| General Studies | 20 | 20 |
| Total | 100 | 100 |
This stage is conducted in online mode and serves as the screening test. All questions are multiple choice and carry equal weightage. Candidates should note the negative marking rule and attempt questions with care.
IB ACIO Grade 2 Syllabus 2025
Tier II: Descriptive Test
Duration: 1 hour
Total Marks: 50
The Tier II paper tests a candidate’s writing ability and consists of:
- Essay Writing (30 marks)
- English Comprehension & Précis Writing (20 marks)
This paper is descriptive in nature and will be held offline. The objective is to assess a candidate’s command over the English language, thought articulation, and clarity.
Tier III: Interview
Total Marks: 100
Candidates who qualify both Tier I and Tier II exams are called for the final interview round. The interview assesses personality traits, mental alertness, analytical ability, leadership qualities, and suitability for the role in intelligence services. Candidates may also be evaluated through a Psychometric/Aptitude Test during this stage.
Also Read: ITI Limited Young Professional Recruitment 2025 Out, 43 Consultant & Young Professional Posts To Be Filled
IB ACIO Grade 2 Syllabus 2025
IB ACIO Grade 2 Selection Process
Minimum Cut-Offs:
- UR: 35 marks
- OBC/EWS: 34 marks
- SC/ST: 33 marks (in Tier I)
Shortlisting Criteria:
- Candidates are shortlisted for Tier II in a ratio of 1:10 based on Tier I performance.
- Those qualifying Tier II (min 33% marks) are shortlisted for interviews at a ratio of 1:5.
Final Selection:
Final merit list is prepared based on cumulative scores from all three tiers, followed by medical and character verification.
Preparation Strategy for IB ACIO Grade 2 Syllabus 2025
With the IB ACIO 2025 online applications scheduled from July 19 to August 10, candidates should begin preparation immediately to make the most of the limited time before the Tier-I exam.
In the first two weeks (July 14–28), focus on building a strong foundation in all five sections of Tier-I: General Awareness, Quantitative Aptitude, Logical Reasoning, English Language, and General Studies. Dedicate 6–8 hours daily to understanding key concepts, reading current affairs (January to July 2025), practicing basic math problems, and strengthening English grammar and vocabulary. Start reading editorials and solving mini quizzes to build momentum.
During Week 3 and 4 (July 29–August 14), shift your focus toward practice and speed. Start taking mock tests twice a week and analyze your performance to identify weak areas. Continue revising current affairs and static GK while practicing reading comprehension and reasoning puzzles. Begin preparing for Tier-II by writing simple essays and learning how to draft precis and answer comprehension questions. Aim to write at least one essay every 2–3 days and revise grammar rules for better writing accuracy.
IB ACIO Grade 2 Syllabus 2025
In Week 5 and 6 (August 15–31), increase the frequency of mock tests and focus on exam-like conditions. Take a full mock test every alternate day and analyze your mistakes. For the descriptive paper, write one essay and one précis every two days. Choose topics related to current national issues, internal security, and social challenges. Revise all short notes, GK flashcards, and maths formulas regularly.
Finally, in Week 7 and 8 (September 1–14), focus on final revisions and fine-tuning your strategy. Take 4–5 full-length mock tests during this period and prioritize weaker sections. Go through previous year’s question papers for both objective and descriptive formats. If time permits, begin light preparation for the interview round by reading about the Intelligence Bureau, Ministry of Home Affairs, and key national developments.
IB ACIO Grade 2 Syllabus 2025
