IB Assistant Central Intelligence Officer (ACIO) Syllabus 2026
Section-wise Topics & Exam Pattern
Every subject, section, and mark in one place — with free mock tests to practice each part of the IB Assistant Central Intelligence Officer (ACIO) paper.
What is the IB Assistant Central Intelligence Officer (ACIO) syllabus for 2026?
The IB Assistant Central Intelligence Officer (ACIO) syllabus covers 5 subjects: Current Affairs, General Studies, Numerical Aptitude, Reasoning/Logical Aptitude, English Language. The exam has 100 questions across 1 section in 60 minutes, with negative marking.
IB Assistant Central Intelligence Officer (ACIO) Exam Pattern 2026
| Section | Questions | Duration | Negative Marking |
|---|---|---|---|
| Tier 1 | 100 | 60 min | −0.25 per wrong answer |
| Total | 100 | 60 min |
Marking scheme: +1 correct · -0.25 wrong · 0 unanswered. Last updated: 2026-06-01.
Subjects in the IB Assistant Central Intelligence Officer (ACIO) Syllabus
- Current Affairs
- General Studies
- Numerical Aptitude
- Reasoning/Logical Aptitude
- English Language
Drill individual topics with free topic-wise practice tests before attempting full-length papers.
Is there negative marking in IB Assistant Central Intelligence Officer (ACIO)?
Yes. IB Assistant Central Intelligence Officer (ACIO) deducts marks for wrong answers in every section (0.25 mark per wrong answer). Unanswered questions carry no penalty, so skip questions you cannot eliminate options for.
How should I cover the IB Assistant Central Intelligence Officer (ACIO) syllabus?
Work section by section: master one subject at a time with topic-wise practice, then combine sections in full-length mock tests under the real 60-minute timer. Analytics from each mock show which syllabus areas leak marks, so your revision targets weak topics instead of re-reading everything.
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