Direct and Inverse Proportion

A quiz covering direct and inverse proportion.  There are 5 questions on direct proportion, and 2 on inverse proportion.  I will add more later.

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  • Created by: Josh
  • Created on: 15-05-11 12:25

1. C is directly proportional to D. When C = 40, D = 20. What is the value of C when D is 5 less than C?

  • 10
  • 25
  • 15
  • 20
  • 30
1 of 7

Other questions in this quiz

2. E is directly proportional to F^2. When E = 64, F = 4. What does E equal when F = 5?

  • 100
  • 49
  • 121
  • 64
  • 81

3. G is directly proportional to +sqrt(H). When G = 32, H = 256. For what value are G and H equal?

  • 4
  • 25
  • 9
  • 1
  • 16

4. I is directly proportional to J^3. When I = 27, J = 9. What does J equal when I = 1?

  • 7
  • 3
  • 4
  • 5
  • 6

5. L is inversely proportional to M. When L = 3, M = 6. What does L equal when M = 9?

  • 5
  • 1
  • 3
  • 2
  • 4

Comments

daviesg

A chellenging set of questions on proportionality

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