IB Junior Intelligence Officer Syllabus 2025, Exam Pattern, Marking Scheme
Divya Sharma7 Oct, 2025
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IB Junior Intelligence Officer Syllabus 2025: The Ministry of Home Affairs conducts the IB Junior Intelligence Officer (JIO) exam to recruit candidates for technical posts. Every candidate should know the IB Junior Intelligence Officer Syllabus 2025 and exam pattern. The syllabus includes subjects like Electronics, Physics, Mathematics, and Computer Science. Candidates must also understand the marking scheme to score better.
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IB Junior Intelligence Officer Syllabus 2025 Overview
The IB Junior Intelligence Officer Syllabus 2025 is of a technical nature. It is based on topics from diploma-level Electronics, Physics, Mathematics, and Computer Science. Along with the syllabus, candidates must be familiar with the exam pattern, number of questions, and time limit.
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IB Junior Intelligence Officer Syllabus 2025 Overview |
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Exam Conducting Body |
Ministry of Home Affairs, Intelligence Bureau |
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Post Name |
Junior Intelligence Officer (JIO) |
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Exam Mode |
Online (Computer-Based Test) |
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Subjects in Syllabus |
Electronics, Physics, Mathematics, Computer Science |
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Exam Duration |
2 Hours |
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Total Marks |
100 |
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Question Type |
Multiple Choice Questions (MCQs) |
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Negative Marking |
0.25 |
IB Junior Intelligence Officer Syllabus PDF
MHA has provided the official IB Junior Intelligence Officer Syllabus PDF-related details in the official notification on its website. Candidates can download it to get detailed topics for each subject. The PDF helps candidates prepare in an organised way. It includes important topics from Electronics, Physics, Mathematics, and Computer Science.
Downloading the IB Junior Intelligence Officer Syllabus 2025 PDF ensures that candidates prepare only the prescribed subjects. It also reduces confusion about extra topics.
IB Junior Intelligence Officer Syllabus PDF
IB JIO Electronics Syllabus 2025
Electronics is the most important part of the IB JIO syllabus. Candidates with a diploma or technical backgrounds will find many questions in this section. Take the time to review the IB Junior Intelligence Officer Syllabus 2025 for the Electronics subject.
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IB JIO Electronics Syllabus 2025 |
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Subject |
Topics Covered |
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Digital Electronics |
NOT Gate, AND Gate, OR Gate, NAND Gate, NOR Gate, Ex-OR Gate, Ex-NOR Gate, Logic Gates, Karnaugh Maps, ROM, RAM, Boolean Functions, Binary Operations, Number Systems, Programmable Logic Devices, Adders, Subtractors, Comparators |
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Analogue Electronics & Electrical Engineering |
Capacitance & Factors Affecting, Current & its Unit, Inductance, Energy & Units, Resistance Factors, Voltage & Units, Current Transformer, Megger, Tank Circuit, Signal Generator, Star & Delta Connection, Earth Fault Detection, Cathode Ray Oscilloscope, Power Plants (Thermal, Solar, Economics of Power Generation), Electric Welding, Arc Welding, Resistance Welding |
IB Junior Intelligence Officer Salary 2025
IB Junior Intelligence Officer Physics Syllabus 2025
The IB Junior Intelligence Officer Physics Syllabus 2025 has been compiled in the table. Candidates should take note of the topics and sub-topics covered in the Physics section to start with the preparation.
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IB Junior Intelligence Officer Physics Syllabus 2025 |
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Subject |
Topics Covered |
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General Physics |
Measurements, Laws of Motion, Speed & Velocity |
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Mechanics |
Circular Motion, Energy & Momentum, Gravity, Fluid Mechanics |
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Oscillations & Waves |
Oscillations, Wave Motion, Sound Waves |
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Thermal Physics & Thermodynamics |
Heat Transfer, Thermodynamics, Thermal Properties |
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Electricity & Magnetism |
Circuit Elements, DC Circuits, Magnetism, Magnetic Effects of Current, Electromagnetic Induction |
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Optics & Modern Physics |
Wave Properties, Reflection & Refraction, Ray Optics, Physical Optics, Quantum Phenomena, Atomic Physics, Nuclear & Particle Physics, Relativity |
IB Junior Intelligence Officer Syllabus 2025 For Mathematics
The IB Junior Intelligence Officer Syllabus 2025 for Mathematics includes topics from algebra, geometry, calculus, probability, and statistics. Candidates must focus on problem-solving, logical reasoning, and analytical skills. The syllabus covers essential areas like sequences, matrices, vectors, differential equations, and quantitative aptitude to test mathematical understanding and practical application.
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IB Junior Intelligence Officer Syllabus 2025 For Mathematics |
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Algebra & Geometry |
Linear Algebra, Arithmetic Progressions, Circles, Lines, Triangles, Three-Dimensional Geometry, Sequences & Series, Matrices, Determinants, Sets, Relations & Functions, Linear Inequations, Complex Numbers |
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Calculus |
Limits & Continuity, Differential Calculus, Methods of Differentiation, Applications of Derivatives, Solution of Differential Equations, Indefinite Integrals |
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Probability & Statistics |
Elementary Statistics, Probability, Binomial Theorem, Permutations & Combinations |
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Other Key Topics |
Averages, Comparison of Quantity, Vector Algebra |
IB Junior Intelligence Officer Selection Process 2025
IB JIO Physics Syllabus 2025
IB JIO Physics Syllabus 2025 includes general physics, mechanics, oscillations, waves, thermodynamics, electricity, magnetism, optics, and modern physics. Candidates must focus on laws of motion, circuits, heat, relativity, and atomic structure. The syllabus tests scientific concepts, analytical ability, and practical application of physics in real-world problem-solving.
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IB JIO Physics Syllabus 2025 |
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Subject |
Topics Covered |
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General Physics |
Measurements, Laws of Motion, Speed & Velocity |
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Mechanics |
Circular Motion, Energy & Momentum, Gravity, Fluid Mechanics |
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Oscillations & Waves |
Oscillations, Wave Motion, Sound Waves |
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Thermal Physics & Thermodynamics |
Heat Transfer, Thermodynamics, Thermal Properties |
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Electricity & Magnetism |
Circuit Elements, DC Circuits, Magnetism, Magnetic Effects of Current, Electromagnetic Induction |
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Optics & Modern Physics |
Wave Properties, Reflection & Refraction, Ray Optics, Physical Optics, Quantum Phenomena, Atomic Physics, Nuclear & Particle Physics, Relativity |
IB JIO Syllabus 2025 For Computer Science
The IB JIO Syllabus 2025 for Computer Science covers computer fundamentals, networking, the internet, and Microsoft Office tools. Candidates must study hardware, software, memory, operating systems, and network models. It also includes computer aptitude, Excel, Word, and MS Office, testing both theoretical knowledge and practical application in computer operations.
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IB JIO Syllabus 2025 For Computer Science |
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Subject |
Topics Covered |
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Computer Fundamentals & Software |
Generations of Computers, Types of Computers, Components of Computers, Computer Memory, Shortcut Keys, Storage Devices, Input/Output Devices, Windows Versions, Computer Viruses, Software & Hardware Questions |
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Networking & Internet |
Computer Networks, TCP/UDP, Sockets, Congestion Control, Network Devices, Network Topology, OSI Model, Internet Basics |
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Microsoft Office & Aptitude |
MS Windows, MS Word, MS Excel, MS Office Tools, Computer Aptitude |
IB Junior Intelligence Officer Exam Pattern 2025
IB Junior Intelligence Officer Exam Pattern 2025 covers the total questions, the paper pattern, the subjects covered, and the question format. Candidates get online online-based paper that includes 100 questions from technical and ability-related sections in the paper. The time provided is 2 hours to solve the questions in the paper.
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IB Junior Intelligence Officer Exam Pattern 2025 |
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Tier |
Description of the Exam |
Marks |
Time Duration |
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Tier-I |
Online exam of objective-type MCQs (100 questions) based on General Mental Ability (25%) & a Combination of subjects as per essential qualifications (75%) |
100 |
2 Hrs |
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Tier-II |
Skill Test – it would be practical-based and technical in nature, commensurate with the job profile |
30 |
- |
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Tier-III |
Interview/Personality Test |
20 |
- |
IB Junior Intelligence Officer Exam Marking Scheme
The marking scheme is important to plan how many questions to attempt.
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Correct Answer: +1 mark
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Wrong Answer: -0.25 mark
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Unanswered: 0 mark
Candidates must attempt questions carefully because wrong answers reduce marks.
IB Junior Intelligence Officer Syllabus 2025 FAQs
What is the IB Junior Intelligence Officer Syllabus 2025?
Where can a candidate download the IB Junior Intelligence Officer Syllabus PDF?
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How should a candidate prepare for the IB Junior Intelligence Officer Exam 2025?
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