The Intelligence Bureau (IB) Security Assistant exam is one of the most sought-after exams in India. Every year, thousands of candidates aspire to join this prestigious government agency. The IB Security Assistant role offers a fulfilling career, providing an opportunity to serve the nation. However, to succeed in this exam, candidates must have a deep understanding of the syllabus and exam pattern.
In this article, we will discuss the detailed IB Security Assistant syllabus for 2026, along with the exam pattern, marking scheme, and preparation tips to help you ace the examination.
The Intelligence Bureau Security Assistant exam is conducted by the Ministry of Home Affairs (MHA). It is a recruitment exam for the posts of Security Assistants in the IB. The exam pattern is designed to assess the candidates’ knowledge in various subjects, including general knowledge, reasoning ability, and language skills. The examination consists of two main stages:
Tier 1 (Written Exam)
Tier 2 (Interview and Document Verification)
Mode of Exam: Online (Computer-Based Test)
Total Marks: 100 for Tier 1, and additional marks for Tier 2 (Interview).
Language of Exam: English and Hindi
Total Duration: 1 hour for Tier 1
Now let’s dive into the details of the IB Security Assistant syllabus and exam pattern for 2026.
The IB Security Assistant exam is divided into two distinct phases:
The Tier 1 exam is an objective-type test consisting of 100 questions. The paper is divided into four sections:
| Section | Number of Questions | Marks per Section |
|---|---|---|
| General Awareness | 20 | 20 |
| Quantitative Aptitude | 20 | 20 |
| Logical/Analytical Ability | 20 | 20 |
| English Language | 20 | 20 |
| General Studies | 20 | 20 |
Total Marks: 100 marks (Each question carries 1 mark).
Duration: 1 hour.
Negative Marking: 0.25 marks will be deducted for each wrong answer.
Mode: Computer-based test.
General Awareness: This section tests your knowledge of current affairs, national and international events, important dates, history, geography, economics, and general knowledge related to India and the world.
Quantitative Aptitude: This section evaluates the mathematical skills of candidates, including topics such as percentages, time and work, simple interest, compound interest, number series, and data interpretation.
Logical/Analytical Ability: This section checks the candidate’s problem-solving ability, reasoning skills, and the ability to analyze situations logically. Topics such as analogies, series completion, and coding-decoding are common.
English Language: This section tests proficiency in English. Questions are based on grammar, comprehension, synonyms, antonyms, sentence correction, and vocabulary.
Marks: The interview round can carry up to 50 marks.
Personality Test: This stage assesses a candidate’s personality, communication skills, and suitability for the role.
Document Verification: All educational certificates, identity proof, and other essential documents are verified at this stage.
IB Security Assistant Syllabus is given in a detailed format below. Check and learn all topics to score in the exam:
The General Awareness section assesses your knowledge about the world around you. The syllabus for this section includes:
Current Affairs: National and international news, government policies, sports events, recent appointments, etc.
Indian History: Ancient, medieval, and modern history of India.
Geography: Physical geography, climate, and natural resources of India and the world.
Economics: Basic economics concepts, GDP, national income, inflation, economic surveys.
Politics: Indian constitution, political parties, amendments, election process, and political systems.
Science & Technology: Recent advancements in technology, health sciences, environmental issues, etc.
This section tests the basic mathematical skills of candidates. The important topics in this section include:
Number Systems
Profit and Loss
Time and Work
Simple and Compound Interest
Speed, Distance, and Time
Mensuration
Averages
Percentages
Data Interpretation
Pipes and Cisterns
The logical ability section is intended to measure your reasoning skills. Some of the key topics include:
Analogies
Series Completion
Blood Relations
Direction Sense
Coding and Decoding
Odd One Out
Venn Diagrams
Syllogism
Statement and Conclusion
Seating Arrangement
The English language section assesses candidates’ proficiency in understanding and communicating in English. The syllabus includes:
Reading Comprehension
Error Spotting
Fill in the Blanks
Synonyms and Antonyms
Sentence Formation
Sentence Correction
Word Usage
Idioms and Phrases
| Subject | No. of Questions | Weightage | Important Topics | Difficulty Level | Preparation Priority |
|---|---|---|---|---|---|
| General Awareness / General Studies | 40 (combined) | 40% | Current Affairs (6 months), History, Polity, Geography, Economy, Science, Static GK | Easy–Moderate | ⭐⭐⭐⭐ High |
| Quantitative Aptitude | 20 | 20% | Percentage, Profit & Loss, Time & Work, Ratio, SI/CI, Mensuration, Number System | Moderate | ⭐⭐⭐ High |
| Reasoning Ability (Logical/Analytical) | 20 | 20% | Coding-Decoding, Analogy, Series, Blood Relation, Direction, Puzzle, Seating Arrangement | Moderate | ⭐⭐⭐⭐ High |
| English Language | 20 | 20% | Grammar, Vocabulary, Error Detection, Synonyms/Antonyms, Reading Comprehension, Idioms | Easy–Moderate | ⭐⭐⭐ Medium |
Total: 100 Questions | 100 Marks | 60 Minutes
| Tier | Type | Marks | Key Focus | Nature |
|---|---|---|---|---|
| Tier–2 | Descriptive | 40–50 | Translation (Local Language ↔ English) | Qualifying |
| Tier–3 | Interview / Personality Test | 40–50 | Communication Skills, Personality, Local Language | Merit-based |
| Subject | Scoring Potential | Key Strategy |
|---|---|---|
| General Awareness | Very High | Focus on last 6 months current affairs + static GK |
| Reasoning | High | Practice puzzles + logical questions daily |
| Quant | Moderate | Focus on arithmetic (no advanced math) |
| English | Easy Scoring | Improve grammar + vocabulary |
| Parameter | Analysis |
|---|---|
| Level of Exam | Easy to Moderate |
| Most Scoring Section | General Awareness + Reasoning |
| Time Pressure | High (100 questions in 60 min) |
| Selection Factor | Accuracy + Speed |
| Negative Marking | Yes (0.25 marks) |
To excel in the IB Security Assistant exam, it is essential to have a systematic study plan and efficient strategies. Here are some tips to help you prepare:
Familiarize yourself with the entire syllabus. Break down each section and create a detailed study schedule. Focus on important topics and allocate time for revision.
The key to success in this exam is practice. Solve as many mock tests, previous year papers, and sample papers as possible. This will help you understand the pattern of questions and improve time management.
General awareness is a major section of the exam. Stay updated with current events and news by reading newspapers, magazines, and following trusted online sources.
Identify your weak points in subjects like Quantitative Aptitude or Logical Reasoning and spend extra time strengthening them.
Make sure to revise all the topics frequently. Regular revision will help reinforce your learning and ensure that you retain important concepts until the exam day.
Since the exam has negative marking, time management is crucial. Practice solving papers within the stipulated time frame to improve speed and accuracy.
The IB Security Assistant exam is a competitive exam, but with the right approach and preparation, it can be cracked successfully. Understanding the syllabus and exam pattern is the first step toward preparing for the exam. Focus on all sections equally, and make sure to revise regularly. Following a disciplined study schedule and staying consistent with your preparation will significantly enhance your chances of success.
The recruitment process comprises three stages:
Tier I: Objective-type Computer-Based Test (CBT)
Tier II: Descriptive Test (Translation) and Spoken Ability Test
Tier III: Interview/Personality Test
Candidates must qualify for each tier to proceed to the next stage. Final selection is based on combined performance in Tier I and Tier III.
Tier I is an online objective test consisting of 100 multiple-choice questions (MCQs) across five sections:
General Awareness: 20 questions, 20 marks
Quantitative Aptitude: 20 questions, 20 marks
Numerical/Analytical/Logical Ability & Reasoning: 20 questions, 20 marks
English Language: 20 questions, 20 marks
General Studies: 20 questions, 20 marks
Duration: 1 hour
Negative Marking: 0.25 marks for each wrong answer
Total Marks: 100
Mode: Computer-Based Test (CBT)
Current Affairs (National & International)
Awards & Honors
Important Days
Indian Polity & Constitution
Geography & History
Science & Technology
Books & Authors
Sports
Static GK (Capitals, Currencies, etc.)
Number Series
Simplification & Approximation
Data Interpretation
Profit & Loss
Time, Speed & Distance
Simple & Compound Interest
Work & Time
Ratio & Proportion
HCF & LCM
Averages
Probability, Permutation & Combination
Mensuration
Data Sufficiency
Puzzles & Seating Arrangement
Syllogism
Blood Relations
Coding-Decoding
Direction Sense
Input-Output
Alphanumeric Series
Inequality
Order & Ranking
Logical Reasoning
Number System & Binary Conversions
Reading Comprehension
Error Detection
Sentence Improvement
Fill in the Blanks
Para Jumbles
Synonyms & Antonyms
Idioms & Phrases
Cloze Test
Tier II assesses candidates’ proficiency in the local language and English through two components:
Part I: Translation of a 500-word passage from the local language to English and vice versa (40 marks)
Part II: Spoken ability test (10 marks)
Total Marks: 50
Duration: 1 hour
Qualifying Marks: 20 out of 50
Nature: Qualifying in nature
Tier III evaluates candidates’ suitability for the Security Assistant role through a face-to-face interview, assessing:
Communication skills
General awareness
Confidence
Overall personality
Total Marks: 50
Nature: Merit-based
Conducted By: Intelligence Bureau
The final merit list is based on the combined performance in:
Tier I (Objective Test)
Tier III (Interview/Personality Test)
Note: Tier II is qualifying in nature and must be cleared to be eligible for final selection.
Yes, there is negative marking in Tier I.
Negative Marking: 0.25 marks for each wrong answer
Educational Qualification: Matriculation (10th class) pass from a recognized board.
Age Limit: 18 to 27 years (age relaxation applicable as per government rules).
Nationality: Must be a citizen of India.
Language Requirement: Knowledge of the local language/dialect of the region applied for.
General/OBC/EWS Candidates: ₹650
SC/ST Candidates: ₹550
All Female Candidates: ₹550
The detailed syllabus can be downloaded from the official Ministry of Home Affairs (MHA) website: www.mha.gov.in. Additionally, various educational platforms provide downloadable PDFs and study materials.
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