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Percentage Change Worksheet

Percentage lesson 12: Percentage change: up or down? · Set 977 · 40 questions
TalentJR

How to work it out (From the old value): Change = bigger − smaller; say whether it went up (increase) or down (decrease). Percentage change = change ÷ OLD value × 100. Never divide by the new value: 40 → 50 is a 25% increase, but 50 → 40 is a 20% decrease.

NameDateTime takenScore ___ / 40
  1. 1.The price of a table fan changes from ₹20 to ₹22. What is the percentage change?
  2. 2.The price of a torch changes from ₹50 to ₹47. What is the percentage change?
  3. 3.A number changes from 400 to 672. Which is the right percentage change? (a) 68% decrease (b) 68% increase (c) 78% decrease (d) 78% increase
  4. 4.The price of a football changes from ₹400 to ₹376. What is the percentage change?
  5. 5.The price of a football changes from ₹200 to ₹372. What is the percentage change?
  6. 6.The price of a table fan changes from ₹100 to ₹179. What is the percentage change?
  7. 7.The price of a cricket bat changes from ₹100 to ₹90. What is the percentage change?
  8. 8.A number changes from 40 to 52. Which is the right percentage change? (a) 12% decrease (b) 30% increase (c) 12% increase (d) 30% decrease
  9. 9.A number changes from 60 to 69. Which is the right percentage change? (a) 15% increase (b) 15% decrease (c) 9% increase (d) 9% decrease
  10. 10.The price of a torch changes from ₹80 to ₹60. What is the percentage change?
  11. 11.A number changes from 50 to 73. Which is the right percentage change? (a) 46% decrease (b) 46% increase (c) 23% decrease (d) 23% increase
  12. 12.The price of a water bottle changes from ₹80 to ₹52. What is the percentage change?
  13. 13.A number changes from 200 to 356. Which is the right percentage change? (a) 88% increase (b) 88% decrease (c) 78% increase (d) 78% decrease
  14. 14.The price of a school bag changes from ₹100 to ₹144. What is the percentage change?
  15. 15.The price of a water bottle changes from ₹300 to ₹282. What is the percentage change?
  16. 16.The price of a lunch box changes from ₹300 to ₹321. What is the percentage change?
  17. 17.A number changes from 20 to 22. Which is the right percentage change? (a) 2% decrease (b) 10% increase (c) 2% increase (d) 10% decrease
  18. 18.The price of a cricket bat changes from ₹80 to ₹52. What is the percentage change?
  19. 19.The price of a wall clock changes from ₹60 to ₹45. What is the percentage change?
  20. 20.The price of a water bottle changes from ₹500 to ₹360. What is the percentage change?
  21. 21.A number changes from 150 to 96. Which is the right percentage change? (a) 54% increase (b) 36% increase (c) 54% decrease (d) 36% decrease
  22. 22.The price of a cricket bat changes from ₹80 to ₹140. What is the percentage change?
  23. 23.A number changes from 100 to 136. Which is the right percentage change? (a) 46% increase (b) 36% increase (c) 46% decrease (d) 36% decrease
  24. 24.The price of a torch changes from ₹500 to ₹990. What is the percentage change?
  25. 25.The price of a lunch box changes from ₹400 to ₹756. What is the percentage change?
  26. 26.The price of a water bottle changes from ₹150 to ₹168. What is the percentage change?
  27. 27.The price of a football changes from ₹20 to ₹21. What is the percentage change?
  28. 28.The price of a cricket bat changes from ₹20 to ₹25. What is the percentage change?
  29. 29.A number changes from 250 to 115. Which is the right percentage change? (a) 64% increase (b) 64% decrease (c) 54% decrease (d) 54% increase
  30. 30.The price of a pencil box changes from ₹100 to ₹47. What is the percentage change?
  31. 31.A number changes from 100 to 67. Which is the right percentage change? (a) 43% decrease (b) 43% increase (c) 33% increase (d) 33% decrease
  32. 32.The price of a toy car changes from ₹80 to ₹64. What is the percentage change?
  33. 33.The price of a table fan changes from ₹60 to ₹69. What is the percentage change?
  34. 34.The price of a lunch box changes from ₹300 to ₹198. What is the percentage change?
  35. 35.The price of a toy car changes from ₹500 to ₹595. What is the percentage change?
  36. 36.The price of a torch changes from ₹100 to ₹176. What is the percentage change?
  37. 37.A number changes from 80 to 64. Which is the right percentage change? (a) 20% decrease (b) 25% increase (c) 20% increase (d) 25% decrease
  38. 38.The price of a football changes from ₹50 to ₹70. What is the percentage change?
  39. 39.A number changes from 300 to 342. Which is the right percentage change? (a) 14% decrease (b) 14% increase (c) 42% decrease (d) 42% increase
  40. 40.A number changes from 120 to 210. Which is the right percentage change? (a) 75% increase (b) 90% increase (c) 75% decrease (d) 90% decrease

Answer key

  1. 10
  2. 6
  3. 68% increase
  4. 6
  5. 86
  6. 79
  7. 10
  8. 30% increase
  9. 15% increase
  10. 25
  11. 46% increase
  12. 35
  13. 78% increase
  14. 44
  15. 6
  16. 7
  17. 10% increase
  18. 35
  19. 25
  20. 28
  21. 36% decrease
  22. 75
  23. 36% increase
  24. 98
  25. 89
  26. 12
  27. 5
  28. 25
  29. 54% decrease
  30. 53
  31. 33% decrease
  32. 20
  33. 15
  34. 34
  35. 19
  36. 76
  37. 20% decrease
  38. 40
  39. 14% increase
  40. 75% increase

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