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Percentage Change Worksheet

Percentage lesson 12: Percentage change: up or down? · Set 969 · 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 school bag changes from ₹150 to ₹216. What is the percentage change?
  2. 2.A number changes from 150 to 123. Which is the right percentage change? (a) 18% increase (b) 18% decrease (c) 27% decrease (d) 27% increase
  3. 3.The price of a torch changes from ₹40 to ₹74. What is the percentage change?
  4. 4.A number changes from 40 to 20. Which is the right percentage change? (a) 50% decrease (b) 100% increase (c) 100% decrease (d) 50% increase
  5. 5.The price of a cricket bat changes from ₹20 to ₹12. What is the percentage change?
  6. 6.The price of a water bottle changes from ₹120 to ₹186. What is the percentage change?
  7. 7.A number changes from 40 to 32. Which is the right percentage change? (a) 20% decrease (b) 25% increase (c) 20% increase (d) 25% decrease
  8. 8.The price of a football changes from ₹500 to ₹455. What is the percentage change?
  9. 9.The price of a cricket bat changes from ₹500 to ₹805. What is the percentage change?
  10. 10.A number changes from 200 to 154. Which is the right percentage change? (a) 46% increase (b) 23% decrease (c) 46% decrease (d) 23% increase
  11. 11.The price of a lunch box changes from ₹300 to ₹597. What is the percentage change?
  12. 12.A number changes from 500 to 460. Which is the right percentage change? (a) 40% decrease (b) 8% decrease (c) 40% increase (d) 8% increase
  13. 13.A number changes from 100 to 62. Which is the right percentage change? (a) 48% increase (b) 48% decrease (c) 38% decrease (d) 38% increase
  14. 14.The price of a wall clock changes from ₹25 to ₹45. What is the percentage change?
  15. 15.The price of a toy car changes from ₹500 to ₹840. What is the percentage change?
  16. 16.The price of a school bag changes from ₹400 to ₹520. What is the percentage change?
  17. 17.The price of a toy car changes from ₹60 to ₹27. What is the percentage change?
  18. 18.The price of a school bag changes from ₹400 to ₹320. What is the percentage change?
  19. 19.The price of a cricket bat changes from ₹80 to ₹68. What is the percentage change?
  20. 20.A number changes from 300 to 279. Which is the right percentage change? (a) 7% decrease (b) 21% increase (c) 7% increase (d) 21% decrease
  21. 21.A number changes from 300 to 462. Which is the right percentage change? (a) 54% decrease (b) 64% increase (c) 54% increase (d) 64% decrease
  22. 22.The price of a football changes from ₹150 to ₹243. What is the percentage change?
  23. 23.The price of a storybook changes from ₹50 to ₹31. What is the percentage change?
  24. 24.The price of a toy car changes from ₹80 to ₹100. What is the percentage change?
  25. 25.The price of a table fan changes from ₹400 to ₹572. What is the percentage change?
  26. 26.The price of a torch changes from ₹20 to ₹8. What is the percentage change?
  27. 27.The price of a wall clock changes from ₹50 to ₹46. What is the percentage change?
  28. 28.The price of a football changes from ₹40 to ₹18. What is the percentage change?
  29. 29.A number changes from 25 to 43. Which is the right percentage change? (a) 18% decrease (b) 18% increase (c) 72% decrease (d) 72% increase
  30. 30.A number changes from 80 to 128. Which is the right percentage change? (a) 60% decrease (b) 48% decrease (c) 48% increase (d) 60% increase
  31. 31.A number changes from 100 to 89. Which is the right percentage change? (a) 21% decrease (b) 11% increase (c) 11% decrease (d) 21% increase
  32. 32.The price of a kite changes from ₹50 to ₹78. What is the percentage change?
  33. 33.A number changes from 150 to 105. Which is the right percentage change? (a) 45% decrease (b) 30% increase (c) 45% increase (d) 30% decrease
  34. 34.A number changes from 60 to 114. Which is the right percentage change? (a) 54% increase (b) 90% decrease (c) 90% increase (d) 54% decrease
  35. 35.A number changes from 80 to 140. Which is the right percentage change? (a) 75% decrease (b) 60% decrease (c) 60% increase (d) 75% increase
  36. 36.The price of a cricket bat changes from ₹60 to ₹102. What is the percentage change?
  37. 37.A number changes from 120 to 78. Which is the right percentage change? (a) 42% decrease (b) 42% increase (c) 35% decrease (d) 35% increase
  38. 38.A number changes from 60 to 102. Which is the right percentage change? (a) 42% decrease (b) 42% increase (c) 70% decrease (d) 70% increase
  39. 39.The price of a torch changes from ₹40 to ₹72. What is the percentage change?
  40. 40.The price of a lunch box changes from ₹100 to ₹169. What is the percentage change?

Answer key

  1. 44
  2. 18% decrease
  3. 85
  4. 50% decrease
  5. 40
  6. 55
  7. 20% decrease
  8. 9
  9. 61
  10. 23% decrease
  11. 99
  12. 8% decrease
  13. 38% decrease
  14. 80
  15. 68
  16. 30
  17. 55
  18. 20
  19. 15
  20. 7% decrease
  21. 54% increase
  22. 62
  23. 38
  24. 25
  25. 43
  26. 60
  27. 8
  28. 55
  29. 72% increase
  30. 60% increase
  31. 11% decrease
  32. 56
  33. 30% decrease
  34. 90% increase
  35. 75% increase
  36. 70
  37. 35% decrease
  38. 70% increase
  39. 80
  40. 69

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