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Chapter 21 of 26
Study Plan

Surface Areas And Volumes Of Solid Figures

NIOS · Class 10 · Maths

Step-by-step guide to study Surface Areas And Volumes Of Solid Figures in NIOS Class 10 Maths. Topics to cover, practice strategy, and time allocation.

34 questions30 flashcards5 concepts

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An illustration showing common objects and their corresponding 3D geometric shapes (cuboid, cube, cylinder, cone, sphere, hemisphere).
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Study Plan

1
Day 1–2

Learn the Theory

Read the textbook chapter carefully. Note down definitions, formulas, and key concepts.

2
Day 3

Practice Problems

Solve textbook exercises and additional practice questions. There are 34 questions available for this chapter.

3
Day 4

Revise & Test

Revise key formulas and concepts without looking at notes. Take a practice quiz to test your understanding. Mark weak areas for re-revision.

4
Day 7

Spaced Revision

Revisit Surface Areas And Volumes Of Solid Figures after a week. Use flashcards for quick recall. Solve previous year questions from this chapter.

What to Focus On

  • Solid figures are three-dimensional objects.
  • Surface area means boundary area.
  • Volume means space enclosed inside.

  • A cuboid has six rectangular faces.
  • A cube is a special cuboid where l = b = h = a.
  • Cuboid surface area = 2(lb + bh + hl).

  • A cylinder has two circular flat ends and one curved surface.
  • Cylinder CSA = 2πrh.
  • Cylinder TSA = 2πr(r + h).

Common Mistakes to Avoid

Total surface area of a cone is πrl.

A hemisphere has total surface area 2πr².

Volume of a hemisphere is thrice the volume of a cone with the same base and height.

Memory Tips

Cuboid has six rectangular faces

Cube is a special cuboid with equal edges

Surface area means outer boundary; volume means space inside

Area is in square units; volume is in cubic units

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Frequently Asked Questions

What are the important topics in Surface Areas And Volumes Of Solid Figures for NIOS Class 10 Maths?
Key topics in Surface Areas And Volumes Of Solid Figures include Surface Areas and Volumes - Complete Overview, Surface Areas and Volumes Overview, Surface Areas and Volumes - Formula Overview. These are the concepts NIOS Class 10 examiners draw on most — study them first, then practise related questions.
How to score full marks in Surface Areas And Volumes Of Solid Figures — NIOS Class 10 Maths?
Understand the core concepts first, then work through the 34 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for NIOS Class 10 Maths.