IOCL Apprentice Selection Procedures:
Written Examination
Personal Interview
Technician Apprentices Syllabus
| Topics | Questions | Time |
| Concerned Discipline of Diploma Level | 60 | 2 Hrs |
| General Aptitude & Reasoning | 25 | |
| General English | ||
| Numerical Aptitude and General Knowledge Etc. | ||
| Total | 85 |
IOCL Apprentice Details Syllabus
General Knowledge
- Art & Culture
- Awards & Honours
- Constitution
- Countries, State, & Capitals
- Current Affairs
- Economy
- Famous Books, Authors, & Personalities.
- Famous Personalities
- Geography
- History
- Science & Technology
- Sports
General English
- Active & Passive Voice
- Adjectives
- Antonyms & Synonyms
- Articles
- Error Detection/Correction
- Fill in the blanks
- Idioms & Phrases
- Prepositions
- Reading Comprehension
- Sentence Rearrangement
- Subject-Verb Agreement
- Verbs
- Vocabulary
- Word/Phrase Replacement
Reasoning
- Alphanumeric Reasoning
- Analytical Reasoning
- Arithmetic Reasoning
- Blood Relations
- Classification
- Clocks and calendars
- Data Interpretation & Analysis
- Data Sufficiency
- Decision Making
- Problem Solving
- Syllogism
- Verbal and Non-verbal Reasoning
- Visual Reasoning
General Aptitude
- Average
- Boats and streams
- HCF & LCM
- Logarithm
- Mensuration
- Mixture and alligation
- Number system
- Percentage
- Permutation and combination
- Pipes and cisterns
- Probability
- Problems on ages
- Profit & Loss
- Ratio & Proportion
- Simple & Compound Interest
- Square and cube roots
- Surds and indices
- Time and distance
- Time and work
Electrical
- Analog and Digital Electronics
- Control Systems
- Electrical Instrumentation
- Electrical Machines
- Electromagnetic Theory
- Electronics Devices
- Network Analysis
- Power Electronics & Drives
- Power System Analysis & Control
- Power System Protection
- Switchgear and Protection
- Utilization of Electrical Energy
Electronics and Instrumentation
- Analog Electronics
- Analytical
- Basics of Circuits and Measurement Systems
- Control Systems and Process Control
- Digital Electronics
- Electrical and Electronic Measurements
- Mechanical Measurement and Industrial Instrumentation
- Optical and Biomedical Instrumentation
- Signals Systems and Communications
- Transducers
Chemical Engineering
- Atoms and Molecules
- Electrochemistry
- Organic Reactions
- Photochemistry
- Reaction Dynamics
- Spectroscopic Techniques
- Stereochemistry
- Transition Metal Chemistry
Electronics & Communication
- Analog & Digital Communications
- Analog Circuits
- Control Systems
- Digital circuits
- Electromagnetic
- Electronic Devices
- Engineering in Mathematics
- Networks
- Signals and Systems