Official Model Question Paper (Grade 10) with Complete Solution Guide
Based on CDC, Nepal Curriculum – Final Examination Pattern
📊 Exam Specification & Pattern
According to the CDC document, the Grade 10 Science final exam follows this structure (Total Marks: 75, Time: 3 hours).
| Unit | Working Hours | Knowledge (25%) | Understanding (25%) | Application (25%) | Higher Ability (25%) |
|---|---|---|---|---|---|
| 1. Scientific Study | 5 | 2 | 2 | 2 | 2 |
| 2. Classification of Living Beings | 12 | 4 | 2 | 4 | 2 |
| 3. Life Processes | 4 | 2 | 2 | 0 | 0 |
| 4. Heredity | 4 | 2 | 2 | 2 | 2 |
| 5. Environment & Ecosystem | 12 | 4 | 2 | 4 | 2 |
| 6. Nature & Environment | 10 | 4 | 2 | 2 | 2 |
| 7. Motion | 10 | 4 | 2 | 2 | 2 |
| 8. Force | 5 | 2 | 2 | 0 | 0 |
| 9. Energy Sources & Their Uses | 12 | 4 | 2 | 4 | 2 |
| 10. Heat | 15 | 6 | 4 | 2 | 2 |
| 11. Light | 12 | 4 | 2 | 4 | 2 |
| 12. Electricity & Magnetism | 25 | 8 | 6 | 6 | 4 |
| 13. Universe | 8 | 4 | 2 | 0 | 2 |
| 14. Information & Communication Tech | 10 | 4 | 2 | 2 | 2 |
| 15. Scientific Measurement | 4 | 2 | 2 | 0 | 0 |
| 16. Classification of Elements | 6 | 2 | 2 | 0 | 2 |
| 17. Chemical Reaction | 6 | 2 | 2 | 0 | 2 |
| 18. Acid, Base & Salt | 6 | 2 | 2 | 0 | 2 |
| 19. Some Useful Chemicals | 6 | 2 | 2 | 0 | 2 |
| Total | 160 | 64 | 44 | 34 | 34 |
📝 Sample Question from the Model Paper
Below is an example extracted from the official science model question paper. The full paper contains more such questions from all science areas.
1. Circle the correct alternative of the following questions:
a. Which of the following is first stage towards signal receiver?
b. Why is cycas kept in gymnosperm?
This section tests Multiple Choice Questions from different science topics with 1 mark each.
💡 How to Prepare Using This Model Paper
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⭐ Key Topics to Focus
These are the most important topics you should focus on for your Class 10 Science exam preparation based on the CDC model paper pattern.
🎯 Exam Strategy
Time Allocation: Physics (60 min), Chemistry (40 min), Biology (60 min), Review (20 min)
Attempt Order: Start with your strongest subject to build confidence first
📘 Official Model Question Paper & Solution
This page provides direct links to download the official Grade 10 Science Model Question Paper published by CDC, Nepal, along with complete solution guide.
📘 Official Model Question Paper (PDF)
This is the exact PDF you provided, containing full model question based on latest CDC specification.
📥 Download Model Question Paper
Note: Contains exam pattern, specification chart, and sample questions.
✅ Complete Solution Guide (PDF)
This link directs you to answer key and detailed solutions for all questions in model paper.
Tip: Try solving paper yourself first, then use this guide to evaluate performance.
🔗 Quick Links & Resources
ℹ️ About This Resource
This model question paper is developed by the Curriculum Development Centre (CDC), Nepal specifically for Grade 10 Science.
It follows the official Test Specification Chart which allocates 75 marks across 19 science units with different cognitive levels (Knowledge, Understanding, Application, and Higher Ability).
The paper includes questions in both Nepali and English languages as per national curriculum requirements. Use this as a blueprint for your exam preparation. Class 10 CDC Science Model Question
Class 10 CDC Model Questions with Solutions
Compulsory Subjects
Optional I
Optional II