IB ACIO Exam Pattern 2025: Check Detailed Pattern for Tier 1, Tier 2, and Interview Stage Here

IB ACIO Exam Pattern 2025:The Ministry of Home Affairs (MHA) sets the IB ACIO exam pattern. The IB ACIO 2025 exam involves three stages: Tier 1 (Online Exam), Tier 2 (Descriptive Test), and Tier 3 (Interview). Candidates are required to qualify for each tier. Candidates must understand the pattern, including marks, duration, and subjects, for effective preparation. This article provided a detailed IB ACIO 2025 Exam Pattern for each stage.  

Mridula Sharma
Jul 15, 2025, 15:48 IST
IB ACIO Exam Pattern 2025 for Tier 1, Tier 2, and Interview Stage
IB ACIO Exam Pattern 2025 for Tier 1, Tier 2, and Interview Stage

IB ACIO Exam Pattern 2025: The Intelligence Bureau (IB), under the Ministry of Home Affairs (MHA), sets the exam pattern for the IB ACIO recruitment. This detailed pattern is released with the official job notification and outlines the entire selection process. The IB ACIO selection involves three main stages, Tier 1 (Online Exam), Tier 2 (Descriptive Test), and Tier 3 (Interview).

Knowing the IB ACIO Syllabus and exam pattern is crucial. It provided important details like the total marks for each section, exam duration, the marking scheme, and the weightage of different topics. This information helps candidates prepare effectively and strategically for a higher chance of success. 

IB ACIO Exam Pattern 2025 Overview

Candidates can check the overview of the IB ACIO Exam Pattern in the table below:

IB ACIO Exam Pattern 2025 Overview

Recruitment Authority

Ministry of Home Affairs

Organization Name

Intelligence Bureau (IB)

Post

ACIO Grade II/Executive

Mode of Examination

Tier 1: Objective Type

Tier 2: Descriptive Type

No. of Questions

Tier 1: 100 questions

Marks

Tier 1: 100 marks

Tier 2: 50 marks

Official Website

mha.gov.in

IB ACIO Exam Pattern 2025

Candidates will find the detailed IB ACIO Executive exam pattern for 2025 below. They must understand each stage to prepare effectively for their Intelligence Bureau career.

IB ACIO Exam Pattern for Tier 1

The IB ACIO Tier 1 exam is the initial and important stage of the recruitment process. This online test consists of 100 objective-type (MCQ) questions. It is distributed across five key sections:

  • General Awareness

  • Quantitative Aptitude

  • Numerical/Analytical/Logical Ability & Reasoning

  • English Language

  • General Studies

Each section contains 20 questions. It makes the total marks for Tier 1 100. Candidates will have 60 minutes to complete the exam. Candidates must understand the structure given in the table below for effective preparation:

IB ACIO Tier 1 Exam Pattern 2025

Subjects

No. of Questions

Marks

Time

Current Affairs

20

20

1 Hour

General Studies

20

20

Numerical Aptitude

20

20

Reasoning and Logical Aptitude

20

20

English Language

20

20

Total

100

100

 

IB ACIO Exam Pattern for Tier 2

The IB ACIO Tier 2 is a descriptive writing test designed to evaluate candidates communication skills. The duration of the exam is 1 hour. It consists of 50 marks. It consists of three main parts: an essay (on a specified topic), English comprehension, and précis writing. Knowing the IB ACIO Exam Pattern for Tier 2 is essential for effective preparation.

Candidates can check the exam pattern in the table below:

IB ACIO Exam Pattern 2025 for Tier-2

Papers

Maximum Marks

Time

Essay

20

1 Hour

English Comprehension and précis writing

30

Total

50

IB ACIO Exam Pattern for Interview

The IB ACIO interview is a crucial part of the selection process. It carries 100 marks. Candidates are assessed on their intelligence and personality during this stage. This helps determine their overall suitability for the role.

Also Check:

IB ACIO Previous Year Question Paper

IB ACIO Eligibility Criteria 2025

IB ACIO Selection Process 2025

The IB ACIO 2025 selection process is a three-stage journey designed to find the best candidates. Candidates will need to pass each stage to move forward, and the final selection depends on overall performance and how well they fit the role.

The following are the stages of the IB ACIO Selection Process 2025:

  • Tier 1 (Objective Test): This is your initial written exam. It features multiple-choice questions (MCQs) to test general knowledge and aptitude across various subjects.

  • Tier 2 (Descriptive Exam): This stage involves a written test where candidates answer in an essay format. Candidates need at least 33% marks to qualify for the next stage.

  • Tier 3 (Interview): The final stage assesses your personality, communication skills, and overall suitability for the IB ACIO position.

Mridula Sharma is an experienced content writer with a background in Journalism and Mass Communication. With over two years of experience in crafting engaging and informative articles, she specializes in education and exam-related content. Currently contributing at Jagran Josh, Mridula aims to provide readers with well-researched insights that help them in their exam preparation journey.

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