IB Security Assistant Books are essential for candidates preparing for the Security Assistant exam conducted by the Indian Intelligence Bureau (IB). These books help build a solid understanding of key topics and provide practice questions to enhance your readiness. Candidates preparing for the IB Security Assistant Exam can read this page to know the important books related to the IB Security Assistant exam. The selection process includes Tier I (objective), Tier II (descriptive), and an interview or personality test. Candidates should choose books that thoroughly cover all important topics and aspects outlined in the syllabus. The Intelligence Bureau (IB) has invited online applications from Indian nationals for direct recruitment to the post of Security Assistant/Executive (SA/Exe) with 4987 vacancies. The IB Security Assistant apply online last date is 17.08.2025 (23:59 hrs). This page deals with the complete details regarding the important books related to the IB security assistant examination, covering all the subjects and other details. For any queries, kindly visit the FAQs listed below.

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IB Security Assistant Books 2025

There are numerous IB Security Assistant books available in both hard and soft copies that candidates can select to prepare for the IB Security Assistant Exam. Nevertheless, it is crucial for candidates to choose the books that will assist them in covering all elements of the syllabus to achieve optimal performance in the exam. Candidates can find the list of books for the IB Security Assistant Exam for Tier 1, Tier 2, and General Studies below.

IB Security Assistant Cut Off 2025

IB Security Assistant Tier 1 Books

The number of candidates applying for this prestigious exam continues to grow each year. So, here are the essential and significant books for preparing for the IB Security Assistant Tier 1 exam, which are crucial for all candidates undertaking this highly competitive test.

IB Security Assistant Tier 2 Books

Many choices exist for preparing for the IB Security Assistant exam. To help avoid the confusion experienced by candidates under stress, we have gathered the top books for preparation for the IB Security Assistant Tier 2 Exam. The recommended books mentioned below are the recommendations from our experts.

1. IB Personal Assistant Junior Intelligence Officer Security Assistant - (Tier-I & Tier-II) Recruitment Exam Guide 2023 Edition - Published by Ramesh Publishing House.

IB Security Assistant General Books

Candidates to learn about the Intelligence Bureau (IB) can generally consider the following books.

1. 15 Practice Sets for the Intelligence Bureau (IB) - Disha Publication.

2. IB Intelligence Bureau Security Assistant and Executive (Group C) Exam Books - Sura Books.

IB Security Assistant Books 2025 Subject Wise

Before going into the list of subject-wise best books, candidates need to know the subjects that are being covered in the IB Security Assistant 2025 exam. The subjects included in the IB Security Assistant Tier 1 exam are English, General Awareness, Numerical/Analytical/Logical ability and Reasoning, and Quantitative Aptitude, whereas Tier 2 is the descriptive test, including translation of a passage of 500 words from the local language/dialect to English and vice versa. The subject-wise best books are listed below.

Download IB Security Assistant Syllabus & Exam Pattern 2025

IB Security Assistant Books - English Language

Below are the IB Security Assistant books for English. Candidates can practice questions from all the topics included in the English section.

IB Security Assistant Books PDF For English Language

IB Security Assistant Books - Numerical/Analytical/Logical ability and Reasoning

Here are the IB Security Assistant books focused on Reasoning Ability / Logical Aptitude. Aspirants can work on questions covering all subjects in the Reasoning Ability / Logical Aptitude.

IB Security Assistant Books PDF For Reasoning Ability

IB Security Assistant Books - General Awareness

The IB Security Assistant Book PDF 2025 for the General Awareness section is added below for the candidate's reference.

IB Security Assistant Books PDF For Current Affairs

IB Security Assistant Books - Quantitative Aptitude

Practice questions from all the topics are included in the quantitative aptitude section provided below.

IB Security Assistant Books PDF For Quantitative Aptitude

IB Security Assistant Books - Descriptive Paper

The descriptive paper mock test page is mentioned below.

IB Security Assistant Descriptive Paper Online Mock Test Series

FAQs

Q: What are the best books for IB Security Assistant Tier 1 exam preparation in 2025?

The top recommended books for IB Security Assistant Tier 1 exam preparation include: IB Personal Assistant Junior Intelligence Officer Security Assistant - (Tier-I & Tier-II) Recruitment Exam Guide 2023 Edition by Ramesh Publishing House, and Kiran’s Intelligence Bureau (IB) Security Assistant/ Executive Tier-I Exam Practice Workbook by Kiran Prakashan.

Q: Is there a single book that covers both Tier 1 and Tier 2 of the IB Security Assistant exam?

Yes, the IB Personal Assistant Junior Intelligence Officer Security Assistant - (Tier-I & Tier-II) Recruitment Exam Guide 2023 Edition by Ramesh Publishing House is a complete guide that covers both Tier 1 and Tier 2 syllabus.

Q: Are there any general books useful for understanding the Intelligence Bureau and the exam pattern?

Yes, candidates can refer to: 15 Practice Sets for the Intelligence Bureau (IB) by Disha Publication, and IB Intelligence Bureau Security Assistant and Executive (Group C) Exam Books by Sura Books.

Q: Why is it important to choose the right books for IB Security Assistant preparation?

Selecting the right books is crucial because the IB Security Assistant exam is highly competitive. The right resources provide structured content, relevant practice questions, and up-to-date information, which can significantly enhance preparation and boost performance.