The Intelligence Bureau (IB) Security Assistant/Executive examination is a competitive process designed to assess candidates’ aptitude and skills for roles within the organization. As of July 2025, the official syllabus for the 2025 examination has not been released. However, based on previous years’ patterns, candidates can prepare effectively by understanding the established structure and content of the exam.
IB Security Assistant syllabus 2025 Exam Pattern Overview
The selection process typically comprises three tiers:
- Tier I – Objective Test (Computer-Based Test)
- Tier II – Descriptive Test
- Tier III – Interview/Personality Test
Detailed Exam Pattern
| Tier | Description | Marks | Duration |
|---|---|---|---|
| I | Objective-type multiple-choice questions covering General Awareness, Quantitative Aptitude, Numerical/Analytical/Logical Ability & Reasoning, English Language, and General Studies. Each section consists of 20 questions, totaling 100 questions. Negative marking of 0.25 marks for each incorrect answer. | 100 | 1 hour |
| II | Descriptive test involving the translation of a 500-word passage from the local language to English and vice versa. This tier is qualifying in nature, with a minimum qualifying mark of 20 out of 50. | 50 | 1 hour |
| III | Interview/Personality test assessing communication skills, general awareness, and overall personality. | 50 | Varies |
IB Security Assistant Recruitment 2025 out 4,987 vacancy
IB Security Assistant 2025 Exam Pattern
To score well in the IB Security Assistant exam, candidates must have an idea of the exam pattern for exam. The exam consists of a total of 100 objective-type multiple-choice questions for a total of 100 marks. The exam will be held for a total of 60 minutes, and there is negative marking; a 1/4 mark will be deducted for the wrong answer.
The Tier-II exam is qualifying in nature. The qualifying marks in Tier-2 is 20 out of 50.
| IB Security Assistant Tier 1 | |||
| Subjects | No. of Questions | Marks | Duration |
| General Awareness | 20 | 20 | 60 minutes |
| Quantitative Aptitude | 20 | 20 | |
| Numerical/analytical/Logical ability& reasoning | 20 | 20 | |
| English language | 20 | 20 | |
| General Studies | 20 | 20 | |
| Total | 100 | 100 | |
| IB Security Assistant Tier 2 | |||
| Written Exam (Descriptive type) a) Translation of a passage of 500 words from local language/dialect to English and vice versa. | 50 | 1 hour | |
| IB Security Assistant Tier 3 | |||
| Interview | 50 | ||
IB Security Assistant syllabus 2025 Details
While the official syllabus for 2025 is pending, the following topics have been consistently included in previous examinations:
- General Awareness & General Studies: Current affairs, Indian polity, science and technology, economy, geography, history, and static general knowledge.
- Quantitative Aptitude: Topics such as speed, distance & time, profit & loss, ratio & proportion, average, percentages, and data interpretation.
- Logical/Analytical Ability & Reasoning: Includes logical Venn diagrams, series, coding-decoding, blood relations, and pattern completion.
- English Language: Focuses on synonyms & antonyms, error spotting, reading comprehension, sentence improvement, and idioms & phrases.
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Recommended Books for IB Security Assistant syllabus 2025 Preparation
To aid in your preparation, consider the following books:
Quicker Mathematics
A comprehensive guide covering quantitative aptitude topics with shortcuts and tricks for faster problem-solving.
A Modern Approach to Verbal & Non-Verbal Reasoning
This book offers extensive practice questions and explanations to enhance reasoning skills.
Word Power Made Easy
An excellent resource for building a strong vocabulary, essential for the English language section.
Lucent’s General Knowledge
Provides a broad overview of general awareness topics, including current affairs and static GK.
Objective General English
Focuses on grammar rules, comprehension, and vocabulary to strengthen English language proficiency.
Frequently Asked Questions (FAQs)
- When will the official syllabus for the IB Security Assistant 2025 exam be released?
- The official syllabus is expected to be released along with the official notification. Candidates should regularly check the official IB website for updates.
- Is there negative marking in the Tier I exam?
- Yes, there is a negative marking of 0.25 marks for each incorrect answer in the Tier I objective test.
- What is the qualifying mark for the Tier II descriptive test?
- Candidates must score a minimum of 20 out of 50 marks in the Tier II descriptive test to qualify.
- How can I improve my translation skills for the Tier II exam?
- Regular practice of translating passages between English and your local language, focusing on grammar accuracy and comprehension, can enhance your translation skills.
- Are there any specific books recommended for the General Studies section?
- Yes, ‘Lucent’s General Knowledge’ is a widely recommended book covering various topics relevant to the General Studies section.
Candidates are advised to stay updated with official notifications and tailor their preparation strategies accordingly.