IB ACIO Syllabus and Exam Pattern 2026 - Download PDF
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| Last successful check | 13 Nov 2026 |
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IB ACIO Syllabus 2026 Out Direct Link to Download Syllabus PDF here
- IB ACIO Syllabus 2026: The Intelligence Bureau (IB) has officially released the detailed syllabus for ACIO Exam 2026. Candidates preparing for the IB ACIO recruitment can download the official syllabus PDF, exam pattern, and marking scheme from this page. This comprehensive guide covers subject-wise topics, preparation strategy, and important books for the IB ACIO exam.
IB ACIO Syllabus 2026 - Overview
| Exam Name | IB ACIO Exam 2026 |
| Conducting Body | Intelligence Bureau (IB) - Ministry of Home Affairs |
| Post Name | Assistant Central Intelligence Officer (ACIO) Grade II/Executive |
| Exam Mode | Online (Tier 1), Offline (Tier 2) |
| Exam Type | Tier 1: Objective (MCQ) | Tier 2: Descriptive |
| Total Questions | Tier 1: 100 |
| Total Marks | Tier 1: 100 | Tier 2: 50 | Interview: 100 |
| Exam Duration | Tier 1: 1 Hour | Tier 2: 1 Hour |
| Negative Marking | Yes (0.25 marks in Tier 1) |
| Selection Process | Tier 1 + Tier 2 + Interview |
| Exam Language | English/Hindi |
| Official Website | mha.gov.in |
- Before diving into the detailed syllabus, candidates should understand the basic exam structure. The table below provides essential information about the IB ACIO recruitment exam 2026.
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IB ACIO Exam Pattern 2026
- Understanding the IB ACIO exam pattern 2026 is crucial for effective preparation. The exam pattern provides insights into the structure, marking scheme, duration, and types of questions asked in the examination.
Key Highlights of Exam Pattern:
| Subject/Section | No. of Questions | Marks | Duration |
| Current Affairs | 20 | 20 | 1 Hour |
| General Studies | 20 | 20 | |
| Numerical Aptitude | 20 | 20 | |
| Reasoning & Logical Aptitude | 20 | 20 | |
| English Language | 20 | 20 | |
| Total (Tier 1) | 100 | 100 |
- Important Points:
- Each correct answer carries 1 mark
- Negative marking: 0.25 marks deducted for each wrong answer
- No marks will be awarded for unattempted questions
- The question paper will be available in English and Hindi
IB ACIO Tier 2 Exam Pattern (Descriptive)
| Section | Marks | Duration |
| Essay Writing | 20 | 1 Hour |
| English Comprehension | 10 | |
| Long Answer Questions (Current Affairs, Socio-Political, Economic Issues) | 20 | |
| Total | 50 |
IB ACIO Syllabus 2026 - Subject Wise Topics
- The IB ACIO syllabus 2026 is divided into multiple sections. Below is the complete subject-wise breakdown of topics that candidates need to cover for the examination.
1. Understand the Complete Syllabus & Exam Pattern
- Download the official IB ACIO syllabus PDF and analyze each topic. Understand the exam pattern, marking scheme, and negative marking rules.
Q1. Where can I download the IB ACIO Syllabus 2026 PDF?
- You can download the official IB ACIO Syllabus PDF 2026 from the MHA/IB official website or use the direct link provided above.
Q2. What is the exam pattern for IB ACIO 2026?
- Tier 1 consists of 100 objective questions for 100 marks (1 hour). Tier 2 is descriptive for 50 marks.
Q4. What are the main subjects in IB ACIO syllabus?
- Current Affairs, General Studies, Numerical Aptitude, Reasoning, and English Language.
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