Name Of The Post

Intelligence Bureau ACIO 2026 — Syllabus

Last Updated

9th May 2026

Highlighted Information

Section-wise syllabus and topic break-up for Intelligence Bureau ACIO 2026 — Syllabus.

Short Information

This page lists the section-wise syllabus and topic break-up for Intelligence Bureau ACIO 2026 — Syllabus. The content is sourced from the official notification published by Ministry of Home Affairs (Intelligence Bureau). The syllabus is authoritative for the current cycle and is intended for candidate revision and topic prioritisation. Each section below lists the topics in the order they typically appear in the official notification, with sub-topic depth aligned to the question paper's weightage. Always verify against the latest notification on the official website before finalising your preparation plan, since regulators occasionally tweak weightage or add/remove subjects between cycles.

Department

Ministry of Home Affairs (Intelligence Bureau)

Stage Level

National

Syllabus Content

Section	Topics
General Intelligence & ReasoningGeneral Intelligence & Reasoning	Verbal & non-verbal reasoning; Analogies; Series — number, alphabet, mixed; Coding-decoding; Blood relations; Direction sense; Syllogism; Statement & conclusion; Venn diagrams; Cubes & dice; Embedded figures; Mirror images; Paper folding & cutting.Verbal & non-verbal reasoning; Analogies; Series — number, alphabet, mixed; Coding-decoding; Blood relations; Direction sense; Syllogism; Statement & conclusion; Venn diagrams; Cubes & dice; Embedded figures; Mirror images; Paper folding & cutting.
General AwarenessGeneral Awareness	Static GK — Indian History, Geography, Polity, Economy, Constitution; Indian Culture; Science — Physics, Chemistry, Biology basics; Current affairs of last 6-12 months; Sports; Awards; Books & authors; Important days.Static GK — Indian History, Geography, Polity, Economy, Constitution; Indian Culture; Science — Physics, Chemistry, Biology basics; Current affairs of last 6-12 months; Sports; Awards; Books & authors; Important days.
Quantitative AptitudeQuantitative Aptitude	Number system; HCF/LCM; Simplification; Percentages; Profit & loss; Discount; Ratio & proportion; Average; Time-speed-distance; Time & work; SI/CI; Mensuration — 2D and 3D; Geometry — triangles, circles, polygons; Trigonometry; Algebra; Data interpretation — bar, pie, line, table.Number system; HCF/LCM; Simplification; Percentages; Profit & loss; Discount; Ratio & proportion; Average; Time-speed-distance; Time & work; SI/CI; Mensuration — 2D and 3D; Geometry — triangles, circles, polygons; Trigonometry; Algebra; Data interpretation — bar, pie, line, table.

Eligibility

Minimum Qualification

BE/BTech / PG per the post

Job Type

Permanent

Exam Mode

Offline Computer Based

Applicants Gender

All

Download Instructions

To download the official syllabus PDF for Intelligence Bureau ACIO 2026 — Syllabus: 1) Visit the official website at https://mha.gov.in/.
2) Navigate to 'Notification' / 'Information Bulletin' / 'Syllabus' from the main menu or homepage.
3) Locate the latest cycle's notification PDF and open it — the syllabus is published as part of the notification or as a separate appendix.
4) Cross-check the syllabus on this page section-by-section against the source PDF; the page summarises the official content for quick revision.
5) For any clarification, refer to the FAQ section of the official website or contact the helpline listed in the notification.
Subscribe to the official email-alert / SMS list to receive updates whenever the syllabus is revised.

Dates and Direct Links

Important Dates

Additional Resources
Application Start Date	5th May 20265th May 2026
Application End Date	3rd June 20263rd June 2026

Important Links

Official Website

Visit Official Website