Intelligence Bureau IB ACIO Preparation Tips 2017

Intelligence Bureau IB ACIO Preparation Tips 2017: Get Tips, Tricks and Strategies to crack the IB ACIO 2017 exam

Intelligence Bureau IB ACIO Preparation Tips 2017

Intelligence Bureau IB ACIO Preparation Tips 2017: The intelligence Bureau comes under the Ministry of Home Affairs. The IB ACIO test will be conducted in pen and paper mode for Assistant Central Intelligence Officer Grade-II/Executive.

IB or Intelligence Bureau is a Security agency and job responsibilities at IB often involve national security, counter-terrorism, IB gives radio licenses to amateur radio enthusiasts. IB also shares intelligence inputs with other intelligence agencies that help protect the country.

Take IB ACIO Tests

Exam Exam Date
Date of Tier I Exam 15th October 2017
Date of Tier II Exam 7th January 2018

Intelligence Bureau Exam Pattern is as stated below: The Intelligence Bureau exam has three stages and candidates need to qualify in each stage to qualify as an Assistant Central Intelligence Officer.

There are 3 Stages of Exam

1. Preliminary Examination

2. Mains Examination

3. Interview

Tier/Mode of examination

Description of examination

Section-wise Marks



Time (minutes)

Written Exam



Objective type MCQs, on:

  1. General Awareness

  2. Quantitative aptitude

  3. Logical/analytical ability

  4. English language.

4 sections containing 25 questions of 1 marks each



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There is a negative marking scheme, candidates will lose 0.25 marks for every wrong answer attempted.
Tier II exam:

Tier/Mode of examination

Description of examination

Section-Wise Marks



Time (minutes)


Essay on one of the given topics

30 marks



English comprehension & précis writing

20 marks

 Intelligence Bureau IB ACIO Preparation Tips 2017

English Preparation Tips:

Several aspirants are comfortable with the idea of solving questions in reasoning and Quantitative analysis but face difficulty while solving English section. Plan your schedule for the important topics like:

1. Sentence Connectors

2. Para- completion

3. Fill in the blanks

4. Reading Comprehension

5. Synonyms and Antonyms

6. Theme based questions

Preparing for English: Preparing for English is necessary to fare well in the exam. The English Section will have questions in English Comprehension, Cloze test and more.



Types of
Questions asked or expected for English Section


Error Spotting,
Phrase Replacement,
Fill in the Blanks,
Active & Passive Voice,
Direct & Indirect Speech


Phrase Replacement,
Error Spotting,
Cloze Test, Spellings,
Synonyms & Antonyms,
Phrase – Idiom Meaning,
One Word Substitution,
Fill in the Blanks


Fact-based and

Verbal Ability

Para Jumbles and
Sentence Jumbles

General Awareness: The General Awareness Section will be about Security issues, Geo-politcal issues and social issues. You may also have to answer both political questions, and questions related to war and intelligence Agencies like CIA, IB, KGB or Mossad. You may also have to answer questions on scams, and financial fraud and the likes. It can be a very scoring section, if you know the answers.

Quantitative Aptitude: You can prepare for Quantitative Aptitude by following this study pan. Quantitative Aptitude remains the most difficult section of all the four sections.


Day 1-10

Day 11-20

Day 21-30

Day 31-40

Day 41-50

Quantitative Aptitude

Number Series, Simplification/ Approximation, Quadratic Equations,

Data Interpretation, Averages, Boats and Streams,

Age based problems, Simple and Compound Interest, Mixture and Alligation,

Partnerships, Percentages, Pipes and Cisterns, Profit, Loss and Discount,

Time, Speed and Distance, Time, work and Wages

Reasoning: The Reasoning Section is comparatively easier to the Quantitative Aptitude Section.


Day 1-10

Day 11-20

Day 21-30

Day 31-40

Day 41-50

General Intelligence and Reasoning Analogies.

Similarities and Differences.

Space Visualization.

Spatial Orientation.

Visual Memory.


Relationship concepts.

Arithmetical Reasoning.



Arithmetic Number Series.

Non-Verbal Series.

Coding and

Semantic Classification.

Symbolic/Number Classification.


Semantic Analogy.

Figurative Analogy.

Number Series.

Figurative Series.

Venn Diagrams.

Embedded Figures etc.

Quick Preparation Tips for IB ACIO Grade II Intelligence Bureau IB ACIO Preparation Tips 2017

  • Manage your time
  • Solve Numerical and word problems well
  • Practice regularly with IB ACIO Mock test
  • Stay updated with current affairs in politics, security issues, wars and intelligence agencies
  • Don’t waste time on a single questions
  • Evaluate your performance
  • Improve Language and Prepare for English comprehension
  • Accuracy is essential in solving mathematical problems
  • Practice Yoga and Do exercise
  • Eat well and Sleep well
  • Ensure Good Physical health as this is required criteria for a IB job
  • Keep Good health as it is necessary for Physical Endurance Test that will be conducted after you qualify in Tier I and Tier II exams.
  • There is negative marking in the exam, so be careful with your answers.

Books for Intelligence Bureau ACIO exam randomly for all subjects:

  1. Book name: Quantitative Aptitude for Competitive Examinations

    Author: R.S.Aggarwal

    Publisher: S.Chand

  2. Book: Test of Reasoning

    Author: Edgar Thorpe

    Publisher: Pearson

  3. Book: High School English Grammar & Composition

    Author: Wren & Martin

    Publisher: S. Chand

  4. Book: Word Power Made Easy

    Author : Norman Lewis

    Publisher: Penguin

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