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  Thursday 16 October 2025 / 01:43 PM

Class 10 CDC Mathematics

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 Mathematics final exam follows this structure (Total Marks: 75, Time: 3 hours).

Area Knowledge Understanding Application Higher Ability Total Marks
Sets 1 1 3 1 6
Arithmetic 2 3 5 3 13
Mensuration 2 3 5 3 13
Algebra 2 4 7 2 15
Geometry 2 3 5 3 13
Statistics & Probability 2 3 4 2 11
Trigonometry 1 1 1 1 4
Total 12 18 30 15 75

Exam Structure Details

  • Total Questions: 16 questions from 49 total items
  • Question Levels: Each area tested at Knowledge, Understanding, Application & Higher Ability levels
  • Question Design: Integrative questions may link multiple mathematical areas
  • Max Sub-questions: No question should have more than 2 sub-questions

📝 Sample Question from the Model Paper

Below is an example extracted from the official mathematics model question paper. The full paper contains more such questions from all mathematical areas.

1. In a survey conducted on students studying in grade 10 at Shree Sharada Secondary School to determine suitable place for educational trips among Pokhara, Lumbini and Ilam, it was found that 40 students considered Pokhara to be suitable, 30 students considered Lumbini to be suitable, and 45 students considered Ilam to be suitable. While 15 students of that grade said that all three places are suitable, 5 students did not express any opinion.

A. Cardinality Notation (1 Knowledge mark)

If P, L and I denote the set of students who prefer Pokhara, Lumbini and Ilam respectively, write the cardinality notation of students for whom all places are suitable.

B. Venn Diagram (1 Understanding mark)

Show the above information in a Venn diagram.

C. Calculation (3 Application marks)

How many students are studying in grade 10 in the Sarada Secondary School? Calculate it.

D. Ratio Problem (1 Higher Ability mark)

If 5 students, who did not express their opinion in the survey had said Lumbini as a suitable place, then what would have been the ratio of students who considered only Pokhara was the suitable place and only Lumbini was the suitable place?

This section tests Sets and Venn Diagrams with problems at different cognitive levels as per the specification chart.

Full Paper Contains: More problems from Arithmetic, Algebra, Geometry, Mensuration, Statistics, Probability and Trigonometry with similar multi-level questioning approach.

💡 How to Prepare Using This Model Paper

⏱️

Practice Time Management: Allocate approximately 2.4 minutes per mark (180 minutes ÷ 75 marks) during practice sessions.

📊

Understand Mark Distribution: Focus more on Algebra (15 marks) and Arithmetic (13 marks) which carry the highest weightage.

🔢

Master Formulas: Create a formula sheet for all mathematical areas, especially for mensuration, trigonometry and compound interest calculations.

Check Calculations: Always re-check calculations in arithmetic, algebra and mensuration problems to avoid simple errors.

🎯

Focus on Application: 30 marks are allocated for application-level questions, so practice solving real-world mathematical problems.

⭐ Key Topics to Focus

These are the most important topics you should focus on for your Class 10 Mathematics exam preparation based on the CDC model paper pattern and mark distribution.

🧮 Arithmetic (13 marks)

Compound Interest: Annual, semi-annual and quarterly compounding with different scenarios
Currency Exchange: Buying and selling rates, profit/loss calculations
Growth & Depreciation: Compound growth rate and depreciation calculations

➗ Algebra (15 marks)

Equations & Expressions: Solving algebraic equations and simplifying expressions
Sequence & Series: Arithmetic and geometric progressions
Indices & Surds: Laws of indices and operations with surds

📐 Geometry & Mensuration (26 marks combined)

Plane Geometry: Theorems related to triangles, circles and polygons
Solid Geometry: Volume and surface area of pyramids, prisms, spheres, cylinders
Trigonometry: Trigonometric ratios, identities and simple applications
Sets & Venn Diagrams: Set operations, cardinality and real-life applications

🎯 Exam Strategy for Mathematics

Time Allocation: Sets (5 min), Arithmetic (25 min), Algebra (30 min), Geometry (30 min), Mensuration (25 min), Stats/Prob (20 min), Trigonometry (5 min), Review (40 min)

Attempt Order: Start with your strongest topic to build confidence, then move to high-mark areas

Show All Steps: Even with wrong final answer, method marks can be awarded for correct steps

📘 Official Model Question Paper (PDF)

This is the exact PDF containing the full model question based on the latest CDC specification for Mathematics.

📥 Download Model Question Paper

Note: Contains exam pattern, specification chart, and sample questions in both Nepali and English.

✅ Complete Solution Guide (PDF)

This link directs you to the answer key and detailed solutions for all questions in the model paper.

✅ Mathematics Solution

Tip: Solve the paper yourself first, then compare with the solution to identify weak areas.

ℹ️ About This Resource

This model question paper is developed by the Curriculum Development Centre (CDC), Nepal specifically for Grade 10 Mathematics. It follows the official Test Specification Chart which allocates 75 marks across 7 mathematical areas with different cognitive levels (Knowledge, Understanding, Application, and Higher Ability).

The paper includes questions in both Nepali and English languages as per the national curriculum requirements. Use this as a blueprint for your exam preparation to understand the exact pattern, difficulty level, and question distribution. Class 10 CDC Math Model Question Class 10 CDC Math Model Question

 

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