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ACIO Exam Syllabus 2018 Asst Central Intelligence Officer Pattern

ACIO Exam Syllabus

Aspirants, who are going to participate in written exam of IB ACIO 2018 and searching for ACIO Exam Syllabus, may get it through this page. Every year, Intelligence Bureau (IB) conducts this exam for the engagement of eligible candidates for ACIO (Assistant Central Intelligence Officer) posts. Those contenders, who are going to appear in this exam, must start preparation for it by downloading the ACIO Exam Syllabus 2018 with ACIO exam pattern from this page. Through IB ACIO Exam Syllabus, participated candidates can start their preparation and secure good marks in exam.

This Page Includes:

  • Intelligence Bureau ACIO Exam Pattern
  • Get Assistant Central Intelligence Officer Exam Syllabus
  • IB ACIO Recommended Books

Every year, Intelligence Bureau (Ministry of Home Affairs) Government of India organizes this exam for candidates who wish to get commissioned under this government organization.

Contenders, preparing for the Assistant Central Intelligence Officer exam must check this page that is well created by team of for all the latest information as per the changes that are made available by the commission on its official portal regarding IB Asst Central Intelligence Officer Syllabus, Exam Pattern. So please have a look…

ACIO Exam Syllabus

IB ACIO Syllabus 2018

Paper I (Objective Type)

General Awareness:

  • Current Affairs
  • Science, Business Research
  • Politics
  • Banking
  • Economy
  • Organizations etc


  • Similarities and Differences
  • Space Visualization
  • Discriminating Observation
  • Problem Solving
  • Analysis
  • Judgment
  • Relationship Concepts
  • Decision Making
  • Visual Memory
  • Arithmetical Number Series
  • Non-Verbal Series
  • Figure Classification, Etc


  • Aspirant’s basic understanding over the English language will be judged Questions will be based on English paragraphs reasoning.
  • Antonyms & Synonyms
  • Word Meanings
  • Closest related meanings
  • Grammar
  • One word substitution
  • Jumbles sentences
  • Idioms & Phrases
  • Passage

Check Out: Best Ways To Finish Exam On Time

Mathematical Ability:

  • Decimals and Fractions and Relationship between Numbers
  • Number Systems
  • Fundamental Arithmetical Operations
  • Computation of Whole Numbers
  • Percentages
  • Averages
  • Ratio and Proportion
  • Simple & Compound Interest
  • Profit and Loss, Discount
  • Ratio and Time
  • Menstruation
  • Time and Distance
  • Use of Tables and Graphs
  • Time and Work

Paper II (Descriptive Type):

The main purpose of this part is to check English writing skill & analytical ability. IB ACIO paper II will be conducted as Descriptive Type Test in English Language and question will be taken from English:

  • Essay
  • Précis writing
  • Comprehension and Business/Office Correspondence

Have A Look On this Useful Section

IB ACIO Exam Pattern

Here we discuss about ACIO Exam. This exam is organized in two papers and paper 1 is of objective type and paper 2 is Descriptive type on English language only. So please have a look and fetch the entire syllabus:

Name of PaperSectionsMarksTime duration
Paper I (Objective Type)General Awareness, Reasoning, Comprehension, Mathematical Ability1001 hour 40 minutes (100 minutes for both objective and subjective papers)
Paper II(Descriptive Type)English Writing Skill & Analytical Ability50

Check Also: IB ACIO Exam Pattern

IB ACIO Syllabus 2018 – Recommended Books

Name of the BooksAuthors
Intelligence Bureau – Assistant Central Intelligence Officer Grade-II Recruitment ExamArihant Publications
Intelligence Bureau – ACIO Assistant Central Intelligence Officers’ Grade-II Executive Exam (Popular Master Guide)RPH
Intelligence Bureau – ACIO Assistant Central Intelligence Officers’ Grade-II Executive Exam (Popular Master Guide) (HINDI)
ACIO – Intelligence Bureau (HINDI)Unique Publishers
Intelligence Bureau ACIO Grade-II Assistant Central Intelligence Officer Practice Work BookKiran Prakashan
Intelligence Bureau ACIO Grade-II Assistant Central Intelligence Officer Practice Work Book (HINDI)

Must Check: Tips To Create Your Own Study Guide


Contenders, I hope you satisfied with the above stated information and for getting more information about this notification, you may subscribe our free e-mail services to fetch latest details into your mailbox directly.

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Filed in: Exam Pattern, Syllabus

2 Responses to "ACIO Exam Syllabus 2018 Asst Central Intelligence Officer Pattern"

  1. vijay bhong

    I required ACIO tire1 syllabus and book

  2. Gauri soni

    Ty for all detail

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