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Gyaan Maths
CBSE · Class 6-12
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CBSE Maths · Class 8

Chapter 12: Tales by Dots and Lines

Name: ________________________
Date: ______________
Marks: ____ / 5

Graphs, line graphs, and data visualisation.

Questions

  1. Which chart shows trend over time?
  2. Angles in pie chart sum to?
  3. 50 people, 20 vote A. Pie angle?
  4. Bar graph shows what?
  5. Which shows proportion of parts?

Extra Practice (Optional)

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Answer Key (For Teachers)

  1. Answer: Line graph
    Working: Line.
  2. Answer: 360°360°
    Working: Full circle.
  3. Answer: 144°144°
    Working: (20/50)⋅360(20/50)\cdot 360.
  4. Answer: Categorical comparison
    Working: Category comparison.
  5. Answer: Pie chart
    Working: Pie.
Gyaan Maths · CBSE Class 8 · Chapter 12
Gyaan Maths — CBSE Class 6-12, built for board-toppers.
v1.1 · Sept 2026