IB ACIO 2024: Prepare Tier 1 & Tier 2 with this Insider’s Guide

Breaking the IB ACIO 2024 Exam Structure Code

What does passing the Intelligence Bureau’s Assistant Central Intelligence Officers (IB ACIO) exam take? Obtaining a Grade 2 Executive or Group B/C position requires effort and a well-planned strategy. The Ministry of Home Affairs carefully oversees the IB ACIO test, which evaluates applicants in several areas. In the upcoming year, the IB ACIO 2024 test is a crucial step for individuals seeking Grade 2 Executive or Group B/C positions in this respected intelligence organisation. Aspirants must master Tier 1 and Tier 2 tests to succeed on this difficult road.

This insider’s guide covers the tactics and insights you need to pass Tier 1 and Tier 2 of the IB ACIO 2024 test. This book will help you succeed in intelligence exams by helping you understand the test format, create a thorough study plan, and learn Tier 1 fundamentals and Tier 2 descriptive writing.

Also, read Top 5 Simplest Government Exams

Ib Acio 2024 Prepare Tier 1 & Tier 2 With This Insider's Guide.....

Understanding the Exam Pattern and Syllabus

Tier 1: The Foundation

Under Ministry of Home Affairs supervision, the IB ACIO exam analyses candidates on many levels. A thorough preparation strategy that yields the best results starts with understanding the IB ACIO exam format and curriculum. Tier 1 assesses General Studies, Quantitative Aptitude, General Awareness, Analytical Ability, and English Language. This objective paper has 60 minutes for 100 one-mark questions.

Tier 2: A Descriptive Dive

As aspirants traverse to Tier 2, they encounter a different terrain. This phase involves a descriptive paper encompassing comprehension, precis, and essay writing. While the objective of Tier 1 is to evaluate your grasp on various subjects, Tier 2 delves into your ability to articulate thoughts coherently, contributing 50 marks to the overall assessment.

Navigating Tier 1: Key Strategies

Understanding Tier 1 is crucial to passing the IB ACIO test. Let’s examine the strategy that will help you succeed in this crucial moment. From question kinds to time management, let’s learn together.

Crafting a Comprehensive Study Plan

Biyani Group Group Of College

This improves speed and accuracy and delivers performance insights. You must evaluate your performance after each fake exam to discover areas for improvement.Cover General Studies, Quantitative Aptitude, General Awareness, Analytical Ability, and English Language every day. This systematic approach ensures comprehensive coverage of the syllabus while identifying and addressing your strengths and weaknesses.

Creating Short Notes for Revision:

Efficient revision is facilitated by concise notes prepared during your study sessions. These notes serve as quick references, aiding memory recall during the crucial revision phase. Encapsulate key points, formulas, and concepts, forming a valuable resource to reinforce your understanding of important topics.

Regularly attempting Mock Tests:

Mock tests stand as indispensable tools for refining your exam strategy. Regularly engage in chapter tests, sectional mocks, and full-length mock tests. Schedule one-hour mock exams and tackle the IB ACIO Previous Year Papers. This systematic approach covers the course and addresses your strengths and shortcomings.

Strengthening Basics in Each Section:

Foundational knowledge in each subject is the bedrock of a successful preparation strategy. Strengthen your grasp of fundamental mathematical concepts for the Quantitative Aptitude section. Similarly, ensure a solid foundation in English grammar and vocabulary for the English language section.

Also, read Which government job is Best for Commerce Students?

Intelligence Bureau's Assistant Central Intelligence Officers

Section-wise Preparation Tips

  • General Awareness: Stay updated on current affairs by regularly reading newspapers and editorials. Create short, Static GK notes for long-term reference. Focus on major government initiatives, organizations, books, authors, awards, and current events.
  • Quantitative Aptitude: Develop a chart with important formulas for quick reference. Familiarize yourself with key concepts and practice weekly Quant mocks. Aim to score 15+ quantitative questions without errors.
  • Analytical Ability: Practice different puzzles to enhance critical thinking. Focus on Blood Relation questions, Analogy patterns, and Classification chapters.
  • General Studies: Read daily newspapers, understand static GK topics, and prepare short notes for current affairs. Regularly attempt quizzes and GK mock tests.
  • English Language: Brush up on basic grammar rules, read magazines, and quiz books to enhance vocabulary. Practice reading long essays and paragraphs to improve your analytical skills. Attempt English mocks regularly.

Navigating Tier 2: Key Strategies

As one progresses from Tier 1 to Tier 2, the IB ACIO examination delves into the intricate complexities of assessments, unveiling an entirely new domain. Tier 2’s descriptive structure includes comprehension, precis, and essay writing. Let’s discover how to master this unique test section for a full preparation that goes above and beyond the norm.

Understanding the Descriptive Paper

Shift your focus to comprehension, precis, and essay writing. Develop a clear and concise writing style, ensuring your thoughts are articulated coherently.

Practicing Descriptive Writing:

Regularly engage in essay writing on diverse topics. Pay attention to clarity, coherence, and the overall structure of your written expression.

Effective Time Management:

Allocate specific time for each section, ensuring completion within the stipulated time. Time management is crucial, as it directly influences the quality of your responses.

Preparation Tips

Last Minute Preparation Tips:

  • Prioritize difficult topics in the final days, ensuring a thorough understanding and revision.
  • Embrace the strategy of “Revise As Much As Possible” (AMAP) to reinforce learned topics.
  • Develop a strategy for the exam hall based on mock test experiences.
  • Ensure a good sleep of 7-8 hours before the exam day. A well-rested mind performs optimally.

Best Books for IB ACIO Preparation:

  • Quantitative Aptitude: Arun Sharma, R.S. Aggarwal, Tarun Goyal.
  • Logical/Analytical Ability: BS Sijwali, MK Pandey.
  • General Awareness and General Studies: Manohar Panday, Lucent, and Pratiyogita Darpan.
  • English Language: S.P. Bakshi, Norman Lewis, Wren, and Martin.


As we end our insider’s guide to passing Tier 1 and Tier 2 of the IB ACIO 2024 test, we must emphasise comprehensive preparation. Becoming an Assistant Central Intelligence Officer requires knowledge, strategy, and endurance. Triumph requires careful preparation, persistent practice, and a deep comprehension of each area.

Keep in mind that the IB ACIO test is a doorway to a career in national security and intelligence infrastructure. Your devotion, resilience, and strategic approach will determine your test performance and readiness for a career that requires acute intellect and responsibility. Diligent preparation, excellent test results, and success and satisfaction in your Intelligence Bureau job. Good luck!

Also, read Know the Easiest Government Exam IBPS RRB

Amity University

Meet Tanu Bhatnagar, an educational expert with extensive experience in teaching, research and mentoring.With a decade in... (Full bio)

Curated Latest
News For You

All News

The Sooner you start, the Better!

Millions of students have entrusted CollegeChalo to facilitate their seamless and smooth admission process to their dream colleges and universities. With CollegeChalo, you can gain a competitive edge by easily accessing exam and course details to stay ahead of the admission journey. What are you waiting for?

Search your dream college
admission enquiry

Enter Basic Details