IB Security Assistant Syllabus 2025, Exam Pattern For Tier 1, 2, and 3

The Ministry of Home Affairs has released the IB Security Assistant Notification 2025, announcing 4,987 openings for the Security Assistant/Executive post. Candidates planning to appear for the exam should first review the updated IB Security Assistant Syllabus 2025, along with the exam pattern and marking scheme. This guide provides all key details and a full syllabus outline to support effective preparation.

Check: IB Security Assistant Recruitment 2025 For 4987 Posts

IB Security Assistant Syllabus 2025

The IB Security Assistant 2025 selection process consists of three stages: Tier I, Tier II, and Tier III. Tier I is an online objective examination, Tier II is an offline descriptive test, and Tier III is a personality test or interview. Aspirants are advised to thoroughly review the syllabus before beginning their preparation.

IB Security Assistant Exam Pattern 2025

The Tier 1, Tier 2, and Tier 3 exam pattern for the IB Security Assistant position is provided below:

• The exam pattern has been slightly revised, and the exam will now consist of 5 different sections.
• The online test will last for 60 minutes (1 hour).
• A total of 100 multiple-choice questions (MCQs) will be asked in the Tier 1 Computer-Based Test (CBT).
• Each incorrect answer will result in a penalty of ¼ mark (negative marking).
• Tier 2 is an offline descriptive exam worth 50 marks, requiring translation of a 500-word passage from a local language to English and vice versa.
• Tier 3 is conducted to assess the candidate’s suitability for the post.

IB Security Assistant Syllabus for Tier 1

Candidates aiming for the IB Security Assistant (SA) Recruitment should carefully review the detailed syllabus given below, as understanding the syllabus is key to focused and efficient preparation.

IB SA Syllabus for Quantitative Aptitude

• Simplification
• Variation
• Chain Rule
• Ratio and Proportion
• Average
• Elementary Mathematics
• Cube Roots
• Number System
• Square Roots
• Logarithms
• Unitary Method
• Arithmetic (Number Theory)
• H.C.F. and L.C.M.
• Time and Distance
• Fractions and Decimals
• Time and Work
• Work and Wages
• Commercial Maths
• Simple Interest and Compound Interest
• Percentage
• Profit and Loss
• Partnership (as added in IB Syllabus)
• Discounts
• Mensuration – Areas and Volumes
• Problems on Ages
• Boat and Streams
• Clocks and Calendars
• Mixture and Allegation
• Pipes and Cisterns
• Races and Games
• Problems on Trains

Reasoning Ability Syllabus

• Reasoning Tests
• Analytical Reasoning
• Direction and Distance Test
• Linear Arrangement Test
• Complex Arrangement Test
• Analogy Test
• Classification (Odd Man Out) Test
• Coding-Decoding Test
• Series Test
• Blood Relationship Test
• Symbols and Notations
• Alphabet Test
• Data Sufficiency Test
• Data Interpretation Test
• Logic Tests
• Syllogism
• Statement Assumptions
• Statement Arguments
• Statement Conclusions
• Statement Action
• Non-Verbal Reasoning Tests

General Awareness Syllabus

• General History
• General Concepts (Polity)
• Current Events (Period Wise – National)
• Trade Awareness
• Books and Authors
• Environment
• General Studies – Solar System
• Science and Technology
• Countries
• Music
• Buildings
• Inventions and Discoveries
• Sports and Recreation
• Dances
• Sanctuaries
• Currencies (IB Syllabus Specific)
• Religions (IB Syllabus Specific)
• General Topics
• Current Affairs
• Persons, Places, Awards, Authors
• Fashion
• Prizes and Awards
• Famous Places
• General Computer Science
• Calendars
• Languages
• Miscellaneous Topics
• General Economics Study
• General Science (IB Syllabus Specific)
• General Geography
• General Polity
• First, Largest, Longest etc. in the World
• Animals
• Famous Personalities
• Disasters
• World Organisations
• Universe and Earth
• Current Events (Topic Wise – International)
• English Language
• General Awareness
• Economy
• Pollution

English Language Syllabus

• Synonyms
• Antonyms
• Analogies
• Spelling Mistakes
• Idioms and Phrases
• One Word Substitution
• Sentence Formation
• Sentence Completion
• Sentence Improvement
• Sentence Reconstruction
• Rearrangement of Words in a Sentence
• Rearrangement of Sentences in a Paragraph
• Paragraph Formation
• Paragraph Completion
• Fill in the Blanks
• Cloze Tests
• English Usage Errors
• Common Errors
• Spotting Errors
• Inappropriate Usage of Words
• Sentence Correction
• English Comprehension

IB Security Assistant Tier 2 Syllabus 2025

Candidates who successfully clear the Tier-1 examination for IB Security Assistant will move on to the Tier-2 Exam, which is divided into two sections:

The Tier-II exam is only qualifying in nature, and candidates need to score at least 20 out of 50 marks to be eligible for the SA/Exe posts.

IB Security Assistant Interview 2025

Candidates who pass both the Tier 1 and Tier 2 exams will advance to the final stage, a 50-mark interview conducted by the Intelligence Bureau. Performance in this round will determine the final selection of candidates for the Security Assistant vacancies.

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