| 1. | Introduction | 14 MCQs |
| 2. | Quantity and Quality of water | 50 MCQs |
| 3. | Treatment of water | 68 MCQs |
| 4. | Conveyance of water | 24 MCQs |
| 5. | Valves and fittings | 18 MCQs |
| 6. | Maintenance of water supply mains | 11 MCQs |
| 7. | Sanitation system | 18 MCQs |
| 8. | Drains & Sewers | 26 MCQs |
| 9. | Maintenance of sewage system | 18 MCQs |
| 10. | Sewage Treatment and Disposal | 54 MCQs |
| 11. | House Plumbing | 26 MCQs |
| 12. | Recycling of Waste Water and Solid Waste | 12 MCQs |