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IB Junior Intelligence Officer Syllabus 2026, Check Detailed Syllabus

The Intelligence Bureau of India will release vacancies for the Junior Intelligence Officer (JIO) post on its official website at www.mha.gov.in. Before applying, it’s important to understand the IB JIO Syllabus 2026. This article provides the full syllabus and exam pattern for the upcoming exam. Read it carefully to know all the important details and don’t forget to bookmark this page for future updates on engineering job opportunities.

IB Junior Intelligence Officer Syllabus 2026

The Intelligence Bureau of India is one of the country’s key organisations in the secret intelligence field and regularly recruits candidates for the Junior Intelligence Officer position. To help aspirants prepare effectively, we have shared a simple and clear guide to the IB Junior Intelligence Officer Syllabus 2026 along with the Exam Pattern.

If you aim to perform well in the IB JIO 2026 Exam, it is important to study the full IB JIO syllabus thoroughly. This article provides a detailed subject-wise explanation of the syllabus to make your preparation easier and more focused.

IB Syllabus 2026 Highlights

The Intelligence Bureau of India is organising a drive to fill many vacancies for the post of Junior Intelligence Officer. Candidates can check a detailed overview of the IB Junior Intelligence Officer Syllabus 2026 tabulated below:

IB Junior Intelligence Officer Syllabus 2026
Organization Ministry of Home Affairs, Govt. of India
Post Name Junior Intelligence Officer
Vacancies To be Notified
IB Junior Intelligence Officer Syllabus Available Here
Selection Process Written Exam, Document Verification and Medical Exam
Official Website www.mha.gov.in.

IB Junior Intelligence Officer Exam Pattern 2026

Candidates preparing for the IB Junior Intelligence Officer Exam should understand the exam pattern to know how the question paper will be set. The IB JIO Exam Pattern 2026, as mentioned in the official notification, is given below. Check the details below to understand it clearly.

  • The questions will be in English.
  • The question paper will comprise questions in multiple-choice questions (MCQ).
  • The CBT Exam has a maximum of 100 marks
  • There will be 75 questions on technical discipline and 25 questions on General Mental Ability.
  • There will be a negative marking of 1/4 mark for every wrong answer.

IB JIO Admit Card 2025

The crux of the IB Junior Intelligence Officer Exam Pattern 2025 is tabulated below:

IB Junior Intelligence Officer Exam Pattern 2026
Section Questions Marks Duration
General Mental Ability 25 25 2 Hours
Technical Section 75 75
Total 100 Questions 100 Marks

IB Junior Intelligence Officer Syllabus 2026

This exam includes multiple-choice questions from technical subjects. In this article, you will find the complete subject-wise syllabus for the IB Junior Intelligence Officer Exam 2026. We have provided detailed information on all the topics covered in the exam.

Candidates should read the complete syllabus carefully for better preparation. To understand the syllabus for different branches clearly, go through this article fully. Candidates can bookmark this page to get future updates on IB Junior Intelligence Officer notifications.

IB Junior Intelligence Officer Detailed Syllabus
Section Syllabus
Reasoning Ability
  • Alphanumeric Series
  • Direction and Distance Test
  • Blood Relation
  • Analogy
  • Data Sufficiency
  • Coding Decoding
  • Cubes and Dice
  • Arithmetic Reasoning
  • Decision-Making Reasoning
  • Clock Reasoning
  • Calendar Reasoning
  • Number Series
  • Number Arrangement
  • Embedded Figures
  • Analogy
  • Analytical Reasoning
  • Logical Reasoning
  • Syllogism,
  • Completion of Patterns
  • Classifications
  • Order & Ranking
  • Order & Word Formation
  • Arrangement Pattern
  • Mixed Series
Quantitative Aptitude
  • Averages
  • Mixtures and Alligation
  • Percentages
  • Profit and Loss
  • Time & Work
  • Arithmetical Operations
  • Whole Numbers
  • Time, Speed, and Distance
  • Simple Interest Compound Interest
  • Simplification
  • Discount
  • Number System
  • HCF and LCM
Physics
  • General Physics and Measurements
  • Mechanics
  • Circular Motion
  • Energy and Momentum
  • Gravity
  • Fluid Mechanics
  • Oscillations and Waves
  • Thermal Physics
  • Thermodynamics
  • Heat Transfer
  • Electricity and Magnetism
  • Circuit Elements and DC Circuits
  • Magnetic Effects of Current and Magnetism
  • Electromagnetic Induction
  • Waves and Optics
  • General Wave Properties
  • Reflection and Refraction
  • Ray Optics & Physical Optics
  • Quantum Phenomenon
  • Atomic
  • Nuclear and Particle Physics
  • Relativity
  • Laws of Motion
  • Speed and Velocity
Mathematics
  • Linear Algebra
  • Arithmetic Progressions
  • Averages
  • Comparison of Quantity
  • Elementary Statistics
  • Circles
  • Lines
  • Triangles
  • Probability
  • Trigonometry
  • Permutations and Combinations
  • Binomial Theorem
  • Three-Dimensional Geometry
  • Sequences and Series
  • Matrices
  • Determinants
  • Statistics
  • Sets
  • Linear Inequations
  • Relations and Functions
  • Vector Algebra
  • Complex Numbers
  • Limits and Continuity
  • Solution of Differential Equations
  • Differential Calculus
  • Applications of Derivatives
  • Methods of Differentiation
  • Indefinite Integrals
Digital Electronics
  • NOT Gate
  • AND Gate
  • OR Gate
  • NAND Gate
  • NOR Gate
  • Ex-OR GATE
  • Ex-NOR GATE
  • Logic Gates
  • Karnaugh Maps
  • ROM
  • RAM
  • Representation of Boolean Functions
  • Binary Operations
  • Types of Number Systems
  • Programmable Logic Devices
  • Adders
  • Subtractors
  • Comparators
  • Analog Electronics
Electrical Engineering
  • Capacitance and various factors affecting it
  • Concepts of Current and its Unit
  • Concept of Inductance
  • Concept of Energy and its Units
  • Factors affecting resistance
  • Concepts of voltage and their units
  • Current Transformer
  • Megger
  • Tank Circuit
  • Signal Generator
  • Star and Delta Connection
  • Earth Fault Detection
  • Cathode Ray Oscilloscope
  • Types of Power Plants
  • Electric Welding
  • Solar Power Plant
  • Electric Arc Welding
  • Resistance Welding
  • Thermal Power Plant
  • Economics of power generation
Computer Science
  • Computer Fundamentals
  • Generations of Computers
  • Types of Computers
  • Components of a Computer
  • Types of Computer Memory
  • Computer Shortcut Keys
  • Computer Storage Devices
  • Input and Output Devices
  • Different Versions of Windows
  • Computer Virus
  • Computer Software Hardware Questions
  • Computer Network
  • Types of Computer Network Devices
  • Computer Networks TCP UDP, Sockets, Congestion Control
  • Types of Computer Network Topology
  • OSI Model Open Systems Interconnection
  • Internet
  • Microsoft Windows
  • Microsoft Office
  • Microsoft Word
  • Ms Excel
  • Computer Aptitude

Tips for IB Junior Intelligence Officer Exam 2026

The Intelligence Bureau of India will be conducting the IB Junior Intelligence Officer Exam 2026 at various exam centres all over India. As the exam date approaches, candidates are encouraged to make the most of these final days with strategic preparation.

1. Review Key Topics
Focus on the most important topics and concepts that are likely to appear on the exam. Go through your study materials, notes, and any previous question papers to identify recurring themes and areas of high weightage.

2. Time Management
Create a study schedule for the remaining days and allocate specific time slots to each subject. Prioritize areas where you’re weakest, but don’t neglect your strengths. Stick to the schedule to avoid last-minute cramming.

3. Take Practice Tests
Take mock exams or practice tests under real exam conditions to familiarise yourself with the format and improve your time management. Review your mistakes and focus on improving weak areas.

4. Stay Calm and Positive
Stressing out before the exam can negatively impact your performance. Maintain a calm mindset by practising relaxation techniques like deep breathing. Stay confident and trust the preparation you’ve done so far.

5. Revise Formulae and Shortcuts
For quantitative or technical subjects, focus on important formulas, equations, and problem-solving shortcuts. Quick recall of these can save valuable time during the exam.

FAQs

What is the IB Junior Intelligence Officer Syllabus?

The detailed IB Junior Intelligence Officer Syllabus is given in this article for the proper understanding of the candidates.

How many questions will be asked in IB Junior Intelligence Officer Exam 2026?

A total of 100 questions will be asked in IB Junior Intelligence Officer Exam 2026.

Is there any negative marking as per IB Junior Intelligence Officer Exam Pattern 2026?

Yes, there is negative marking of 0.25 marks as per IB Junior Intelligence Officer Exam Pattern 2026.

How many technical questions will be asked in IB JIO Exam 2026?

A total of 75 technical questions will be asked in IB JIO Exam 2026.

Is there any sectional cutoff in IB JIO Exam 2026?

No, there is not any sectional cutoff in IB JIO Exam 2026.

Is the IB JIO exam conducted in multiple stages?

The selection process for the IB JIO exam may involve multiple stages, including a written examination, followed by a skill test or interview. The specific details of the selection process and stages can be mentioned in the official notification or guidelines provided by the Intelligence Bureau.

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