Junior Technician (Ink Factory- Laboratory Assistant) Mock Test 2026
📅 Updated: August 2026
Mock test and syllabus for Junior Technician (Ink Factory- Laboratory Assistant) recruitment at SPMCIL.
Junior Technician (Ink Factory- Laboratory Assistant) Key Highlights
Key Highlights
- Total Questions:120
- Total Marks:120
- Duration:120 minutes
- Subjects:3 sections
- Negative Marking:Refer to official notification
Junior Technician (Ink Factory- Laboratory Assistant) Exam Pattern 2026
Exam Pattern
| Subject | Questions | Marks |
|---|---|---|
| Professional Knowledge in respective trade | 85 | 85 |
| Quantitative Aptitude | 20 | 20 |
| Logical Reasoning | 15 | 15 |
Junior Technician (Ink Factory- Laboratory Assistant) Latest Syllabus
Detailed Syllabusâ–¼
- Basic & Applied Chemistry: Dalton’s atomic theory, Bohr atom model, elements, compounds, mixtures, Acids, bases, salts, pH scale, Chemical bonding.
- General chemistry: Volumetric analysis, Gravimetry, Chemical reactions & equations.
- Laboratory Practices - Use of glassware, Preparation of solutions, Titration, Sampling techniques.
- Analytical Techniques: Qualitative inorganic & organic analysis, Instrumental analysis (Conductometer, potentiometer, pH meter, Spectrophotometer, Weighing balance, Muffle furnace, Calibration).
- Ink & Chemical Testing: Ink components (Pigments, dyes, resins, solvents), Testing of inks (Viscosity, Colour matching, Drying time).
- Safety in Laboratory: Lab safety rules, PPE, Handling hazardous chemicals, MSDS, First aid in lab.
- Environmental & Utility Systems: Ambient air quality, manufacturing wastes disposal.
- Ink Factory Specific Knowledge: Ink manufacturing basics, Mixing & dispersion, Security inks.