Lesson G17

G17 Circumference, circle area, spheres, pyramids, cones and composite solids Quiz: AQA Maths, Unit 4

20 questions

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Lesson G17, Circumference, circle area, spheres, pyramids, cones and composite solids: 20 multiple choice questions for the AQA GCSE Maths (8300), Unit 4: Geometry and measures, written with Revision Ninja.

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The 20 questions

  1. What is the circumference of a circle with radius 4 cm, in terms of π?

    • 2π cm
    • 16π cm
    • 4π cm
    • 8π cm
  2. What is the area of a circle with radius 5 cm, in terms of π?

    • 50π cm²
    • 5π cm²
    • 10π cm²
    • 25π cm²
  3. A circle has diameter 10 cm. Using π = 3.14, what is its area?

    • 78.5 cm²
    • 157 cm²
    • 31.4 cm²
    • 314 cm²
  4. What is the volume of a sphere with radius 3 cm, in terms of π?

    • 27π cm³
    • 9π cm³
    • 12π cm³
    • 36π cm³
  5. What is the surface area of a sphere with radius 2 cm, in terms of π?

    • 8π cm²
    • 4π cm²
    • 16π cm²
    • 32π cm²
  6. What is the volume of a cone with radius 3 cm and height 4 cm, in terms of π?

    • 36π cm³
    • 24π cm³
    • 4π cm³
    • 12π cm³
  7. A square-based pyramid has a base of 6 cm by 6 cm and a height of 5 cm. What is its volume?

    • 60 cm³
    • 90 cm³
    • 30 cm³
    • 180 cm³
  8. A triangular-based pyramid has a base area of 12 cm² and height 9 cm. What is its volume?

    • 36 cm³
    • 108 cm³
    • 54 cm³
    • 21 cm³
  9. A cone has base radius 3 cm and slant height 5 cm. What is its curved surface area, in terms of π?

    • 30π cm²
    • 8π cm²
    • 15π cm²
    • 24π cm²
  10. What is the perimeter of a semicircle with radius 6 cm, in exact form?

    • (12π + 6) cm
    • (6π + 12) cm
    • 6π cm
    • (3π + 6) cm
  11. A rectangle 10 cm by 6 cm has a semicircle of radius 3 cm attached to one end, on the outside. What is the total area?

    • (60 − 4.5π) cm²
    • (60 + 4.5π) cm²
    • (60 + 9π) cm²
    • (30 + 4.5π) cm²
  12. What is the circumference of a circle with diameter 7 cm, in terms of π?

    • 49π cm
    • 14π cm
    • 7π cm
    • 3.5π cm
  13. A circle has an area of 49π cm². What is its radius?

    • 7 cm
    • 24.5 cm
    • 49 cm
    • 14 cm
  14. What is the volume of a hemisphere with radius 6 cm, in terms of π?

    • 144π cm³
    • 36π cm³
    • 288π cm³
    • 72π cm³
  15. What is the surface area of a cube with side 3 cm?

    • 27 cm²
    • 9 cm²
    • 18 cm²
    • 54 cm²
  16. A circle has radius 2.5 cm. Using π = 3.14, what is its circumference?

    • 15.7 cm
    • 31.4 cm
    • 7.85 cm
    • 5 cm
  17. A cone has radius 2 cm and height 9 cm. What is its volume, in terms of π?

    • 4π cm³
    • 36π cm³
    • 24π cm³
    • 12π cm³
  18. What is the volume of a cylinder with radius 2 cm and height 5 cm, in terms of π?

    • 10π cm³
    • 5π cm³
    • 20π cm³
    • 40π cm³
  19. A ring is formed by an outer circle of radius 5 cm and an inner circle of radius 3 cm. What is its area, in terms of π?

    • 8π cm²
    • 2π cm²
    • 34π cm²
    • 16π cm²
  20. What is the total surface area of a hemisphere with radius 3 cm, including its flat face, in terms of π?

    • 27π cm²
    • 36π cm²
    • 18π cm²
    • 9π cm²

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