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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 41 · 40 questions
TalentJR

How to work it out (The old value is 100%): Decrease = old value − new value. Percentage decrease = decrease ÷ old value × 100. Decrease by p%: new value = old value − p% of the old value.

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  1. 1.A storybook costs ₹300. The price comes down by 37%. What is the new price, in rupees?
  2. 2.The price of a torch comes down from ₹60 to ₹9. What is the percentage decrease?
  3. 3.The price of a kite comes down from ₹60 to ₹6. What is the percentage decrease?
  4. 4.A table fan costs ₹500. The price comes down by 59%. What is the new price, in rupees?
  5. 5.A toy car costs ₹80. The price comes down by 90%. What is the new price, in rupees?
  6. 6.A tank had 80 litres of water. Now it has 64 litres. What is the percentage decrease?
  7. 7.A tank had 60 litres of water. Now it has 48 litres. What is the percentage decrease?
  8. 8.A tank had 150 litres of water. Now it has 87 litres. What is the percentage decrease?
  9. 9.The price of a storybook comes down from ₹25 to ₹6. What is the percentage decrease?
  10. 10.A tank has 120 litres of water and 70% of it is used. How many litres are left?
  11. 11.A kite costs ₹250. The price comes down by 66%. What is the new price, in rupees?
  12. 12.A tank has 100 litres of water and 52% of it is used. How many litres are left?
  13. 13.A football costs ₹20. The price comes down by 10%. What is the new price, in rupees?
  14. 14.A tank has 120 litres of water and 60% of it is used. How many litres are left?
  15. 15.A tank had 100 litres of water. Now it has 61 litres. What is the percentage decrease?
  16. 16.A tank had 200 litres of water. Now it has 64 litres. What is the percentage decrease?
  17. 17.A toy car costs ₹50. The price comes down by 84%. What is the new price, in rupees?
  18. 18.The price of a storybook comes down from ₹50 to ₹41. What is the percentage decrease?
  19. 19.The price of a pencil box comes down from ₹300 to ₹243. What is the percentage decrease?
  20. 20.A torch costs ₹20. The price comes down by 15%. What is the new price, in rupees?
  21. 21.A tank has 60 litres of water and 35% of it is used. How many litres are left?
  22. 22.A school bag costs ₹40. The price comes down by 10%. What is the new price, in rupees?
  23. 23.The price of a pencil box comes down from ₹120 to ₹24. What is the percentage decrease?
  24. 24.A team scored 120 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  25. 25.The price of a table fan comes down from ₹60 to ₹45. What is the percentage decrease?
  26. 26.A team scored 250 runs in one match and 72% fewer in the next. How many runs did it score in the next match?
  27. 27.The price of a school bag comes down from ₹80 to ₹12. What is the percentage decrease?
  28. 28.A team scored 80 runs in one match and 60 runs in the next. What is the percentage decrease?
  29. 29.A team scored 500 runs in one match and 250 runs in the next. What is the percentage decrease?
  30. 30.A cricket bat costs ₹100. The price comes down by 53%. What is the new price, in rupees?
  31. 31.A team scored 300 runs in one match and 59% fewer in the next. How many runs did it score in the next match?
  32. 32.The price of a school bag comes down from ₹400 to ₹308. What is the percentage decrease?
  33. 33.A football costs ₹100. The price comes down by 24%. What is the new price, in rupees?
  34. 34.A football costs ₹60. The price comes down by 55%. What is the new price, in rupees?
  35. 35.The price of a wall clock comes down from ₹40 to ₹10. What is the percentage decrease?
  36. 36.A team scored 400 runs in one match and 72 runs in the next. What is the percentage decrease?
  37. 37.A tank has 200 litres of water and 86% of it is used. How many litres are left?
  38. 38.A toy car costs ₹200. The price comes down by 64%. What is the new price, in rupees?
  39. 39.The price of a school bag comes down from ₹100 to ₹70. What is the percentage decrease?
  40. 40.A storybook costs ₹500. The price comes down by 30%. What is the new price, in rupees?

Answer key

  1. 189
  2. 85
  3. 90
  4. 205
  5. 8
  6. 20
  7. 20
  8. 42
  9. 76
  10. 36
  11. 85
  12. 48
  13. 18
  14. 48
  15. 39
  16. 68
  17. 8
  18. 18
  19. 19
  20. 17
  21. 39
  22. 36
  23. 80
  24. 102
  25. 25
  26. 70
  27. 85
  28. 25
  29. 50
  30. 47
  31. 123
  32. 23
  33. 76
  34. 27
  35. 75
  36. 82
  37. 28
  38. 72
  39. 30
  40. 350

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