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Ratio - Quiz
Contributed by: Fadilah
(Original author: P)
  • 1. The unknown value ?
A) 35
B) 45
C) 65
D) 55
E) 25
  • 2. Simplify 25:15
A) 20:15
B) 5:3
C) 3:6
D) 2:1
  • 3. Simplify 5:10
A) 1:2
B) 2:2
C) 10:2
D) 1:2
  • 4. Simplify 24:10
A) 2:1
B) 12:10
C) 24:5
D) 12:5
  • 5. Ratio of Shaded to Unshaded
A) 3:7
B) 4:5
C) 9:5
D) 3:9
  • 6. Simplify 27:6
A) 9:3
B) 9:1
C) 6:4
D) 9:2
  • 7. Simplify 30:15
A) 10:5
B) 15:5
C) 2:1
D) 9:5
  • 8. Simplify 40:25
A) 8:5
B) 9:5
C) 40:15
D) 20:10
  • 9. Simplify 9:3
A) 3:1
B) 3:2
C) 8:3
D) 9:1
  • 10. Ratio of Shaded to Unshaded
A) 3:9
B) 1:2
C) 1:3
D) 3:6
  • 11. Simplify 36:12
A) 30:6
B) 3:1
C) 12:3
D) 6:5
  • 12. Simplify 35:7
A) 37:5
B) 5:1
C) 15:5
D) 15:5
E) 3:7
  • 13. Simplify 36:18
A) 2:1
B) 3:7
C) 12:6
D) 12:4
E) 4:6
  • 14. The unknown value ?
A) 90
B) 50
C) 60
D) 70
E) 80
  • 15. Simplify 50:100
A) 1:2
B) 5:10
C) 25:50
D) 8:10
  • 16. Simplify 25:100
A) 5:10
B) 4:2
C) 1:4
D) 8:10
E) 15:10
  • 17. Simplify 75:100
A) 3:4
B) 25:100
C) 25:4
D) 75:1000
  • 18. Simplify 6:30
A) 3:30
B) 8:10
C) 3:15
D) 1:5
E) 3:7
  • 19. Simplify 30:5
A) 15:10
B) 10:5
C) 15:1
D) 6:1
E) 8:10
  • 20. The unknown value ?
A) 60
B) 100
C) 90
D) 80
E) 70
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