Vacancies: 3,717 (General: 1537, OBC: 946, EWS: 442, SC/ST: Others)
Application Dates: July 19 to August 10, 2025
Eligibility: Bachelor’s degree, age 18-27 (relaxations apply)
Salary: Level 7 (Rs. 44,900–1,42,400) + allowances
Selection Stages: Tier 1 (Objective), Tier 2 (Descriptive), Tier 3 (Interview)[]
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IB ACIO 2025 Exam Pattern
The IB ACIO exam pattern 2025 comprises three stages, each designed to evaluate distinct skills. Below is a detailed overview to guide your preparation for IB ACIO Tier 1 syllabus and beyond.
Tier 1: Objective Test
The Tier 1 exam is a 100-mark, 60-minute computer-based test (CBT) with multiple-choice questions (MCQs). It covers five subjects, each carrying 20 marks. A negative marking of ¼ mark applies for each wrong answer.
| Subject | Questions | Marks | Key Topics |
|---|---|---|---|
| Current Affairs | 20 | 20 | National/international events, government schemes |
| General Studies | 20 | 20 | History, geography, polity, economy, science |
| Numerical Aptitude | 20 | 20 | Arithmetic, algebra, mensuration |
| Reasoning & Logical Aptitude | 20 | 20 | Puzzles, coding-decoding, syllogisms |
| English Language | 20 | 20 | Grammar, vocabulary, comprehension |
| Total | 100 | 100 |
Qualifying Marks (out of 100):
- UR/EWS: 35
- OBC: 34
- SC/ST: 33
- Ex-servicemen: Treated under respective categories
Tip: Practice time management to attempt all questions accurately within 60 minutes. Use our IB ACIO Tier 1 Mock Tests for practice.
Tier 2: Descriptive Test
The Tier 2 exam is a 50-mark, 60-minute offline descriptive test requiring a minimum of 33% (17 marks) to qualify for the interview. It focuses on writing and comprehension skills, with no negative marking.
| Component | Marks | Description |
|---|---|---|
| Essay Writing | 20-30 | 400-500 words on current affairs, socio-political issues, or economics |
| English Comprehension & Précis | 10-20 | Summarize passages, answer comprehension questions |
| Long-Answer Questions | 20 | Two questions (10 marks each) on contemporary issues |
| Total | 50 |
Tip: Follow the essay structure: Introduction, Body, Conclusion. Practice with our Essay Writing Guide for IB ACIO.
Tier 3: Interview
The Tier 3 interview is a 100-mark personal assessment evaluating mental alertness, communication skills, and national security awareness. It may include a psychometric/aptitude test. The final merit list combines scores from all tiers, with normalization applied for multi-shift Tier 1 exams.
Stay updated on national security issues and practice mock interviews. Visit our [IB ACIO Interview Tips](https://www.careerpower.me/ib-acio-interview-preparation.html) for expert guidance.
IB ACIO 2025 Syllabus: Subject-Wise Breakdown
The IB ACIO syllabus 2025 is designed to test a candidate’s knowledge, reasoning, and communication abilities. Below is a detailed, subject-wise breakdown for IB ACIO Tier 1 syllabus and Tier 2 syllabus.
Tier 1 Syllabus
Current Affairs
This section tests awareness of recent events and developments:
- National and international news (e.g., summits, agreements).
- Government schemes (e.g., PM-KISAN, Ayushman Bharat).
- Awards and honors (e.g., Nobel Prize, Bharat Ratna).
- Defense exercises and technological advancements.
Resource: Follow our Daily Current Affairs Updates for comprehensive coverage.
General Studies
A broad section covering multiple disciplines:
- History: Indian Freedom Struggle, ancient/medieval history.
- Geography: Physical, social, economic geography (India and world).
- Polity: Indian Constitution, governance, political system.
- Economy: Budget, five-year plans, economic concepts.
- Science & Technology: Recent developments, environmental studies, biology, physics, chemistry.
- Static GK: Books and authors, capitals, currencies, important days.
Resource: Access our General Studies Notes for detailed study material.
Numerical Aptitude
Tests mathematical and problem-solving skills:
- Number systems, LCM/HCF, percentages, ratios, proportions.
- Profit and loss, simple/compound interest, averages.
- Time and work, time and distance, mensuration.
- Series completion, basic algebra, volume calculations.
Resource: Practice with our Quantitative Aptitude Questions.
Reasoning and Logical Aptitude
Focuses on logical and analytical thinking:
- Coding-decoding, blood relations, syllogisms.
- Puzzles, series, directions, analogies.
- Statement-conclusions, seating arrangements, odd one out.
- Cause and effect, decision making, verbal/non-verbal reasoning.
Resource: Enhance skills with our Reasoning Practice Sets.
English Language
Evaluates grammar, vocabulary, and comprehension:
- Reading comprehension, cloze tests, error spotting.
- Synonyms/antonyms, idioms, phrases.
- Sentence rearrangement, active/passive voice, direct/indirect speech.
- Fill in the blanks, one-word substitutions.
Resource: Improve with our English Language Tips.
Tier 2 Syllabus
The IB ACIO Tier 2 syllabus focuses on descriptive writing:
- Essay Writing: Topics like national security, socio-political issues, economics (20-30 marks). Write 400-500 words in English, following a clear structure.
- English Comprehension & Précis: Summarize passages and answer questions (10-20 marks).
- Long-Answer Questions: Two questions (10 marks each) on current affairs or contemporary issues.
Note: Essays must be in English, with no language choice. Practice with our Descriptive Writing Guide.
Previous Year Cutoffs for IB ACIO
The IB ACIO cutoff 2025 will be released post-exam, but analyzing previous year cutoffs helps gauge the exam’s difficulty and set score targets. Below are category-wise cutoffs for Tier 1 and Tier 2 from recent years.
IB ACIO Tier 1 Cutoffs (Out of 100)
| Year | UR | OBC | SC | ST | EWS |
|---|---|---|---|---|---|
| 2023 | 75 | 70 | 65 | 60 | 70 |
| 2021 | 72 | 68 | 62 | 58 | 68 |
| 2017 | 70 | 65 | 60 | 55 | - |
IB ACIO Tier 2 Cutoffs (Out of 50)
| Year | UR | OBC | SC | ST | EWS |
|---|---|---|---|---|---|
| 2023 | 30 | 28 | 25 | 25 | 28 |
| 2021 | 28 | 26 | 24 | 24 | 26 |
| 2017 | 27 | 25 | 23 | 23 | - |
Note: Cutoffs depend on exam difficulty, number of candidates, and vacancies. The 2025 cutoffs may vary due to the high vacancy count (3,717). Ex-servicemen are treated under their respective categories.
- **Tier 1**: Aim for 80+ marks to safely clear UR cutoff, considering increased competition.
- **Tier 2**: Score at least 35/50 to comfortably meet the 33% qualifying mark.
- Check our [IB ACIO Cutoff Analysis](https://www.careerpower.me/ib-acio-cutoff.html) for detailed trends.
Preparation Tips for IB ACIO 2025
To master the IB ACIO 2025 syllabus, follow these mobile-friendly tips tailored for how to prepare for IB ACIO 2025:
- Understand the Syllabus: Download the IB ACIO Syllabus 2025 PDF to prioritize key topics.
- Create a Study Plan: Allocate time for each subject, focusing on weak areas. Use our IB ACIO Study Plan.
- Practice Mock Tests: Take weekly mocks to improve speed and accuracy. Access our IB ACIO Mock Tests.
- Solve Previous Year Papers: Understand question trends with our IB ACIO Previous Year Papers.
- Stay Updated on Current Affairs: Read newspapers (The Hindu, Indian Express) and follow our Daily Current Affairs.
- Essay Writing Practice: Write essays on diverse topics to enhance Tier 2 performance. Refer to our Essay Writing Guide.
- Time Management: Practice solving Tier 1 questions within 60 minutes to handle time pressure.
- Revise Regularly: Make concise notes for quick revision, especially for formulas and static GK.
- IB ACIO Guide by R. Gupta: Covers all sections with practice questions.
- General Knowledge 2025 by Manohar Pandey: For current affairs and static GK.
- Quantitative Aptitude by R.S. Aggarwal: For numerical aptitude.
- Verbal and Non-Verbal Reasoning by R.S. Aggarwal: For reasoning practice.
- Find more at our [IB ACIO Book Recommendations](https://www.careerpower.me/ib-acio-books.html).[](https://prepp.in/ib-acio-exam)
Why Choose Career Power for IB ACIO 2025 Preparation?
At Career Power, we offer:
- Mobile-Optimized Resources: Access study materials, mock tests, and PDFs on the go.
- Expert Guidance: Get tips from toppers and faculty through our IB ACIO Coaching.
- Comprehensive Content: From syllabus PDFs to previous year papers, we cover all your needs.
- Daily Updates: Stay informed with our Current Affairs for IB ACIO.
Conclusion
The IB ACIO 2025 exam is a golden opportunity to join the Intelligence Bureau, with a robust syllabus testing diverse skills. By mastering the IB ACIO syllabus 2025 and exam pattern, practicing regularly, and leveraging resources from Career Power, you can secure a top score. Aim high, stay consistent, and use our mobile-friendly tools to prepare anytime, anywhere. Start your journey today and conquer the IB ACIO 2025 exam!