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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 751 · 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.

NameDateTime takenScore ___ / 40
  1. 1.The price of a toy car comes down from ₹20 to ₹8. What is the percentage decrease?
  2. 2.A tank had 150 litres of water. Now it has 132 litres. What is the percentage decrease?
  3. 3.A toy car costs ₹150. The price comes down by 44%. What is the new price, in rupees?
  4. 4.A tank has 60 litres of water and 75% of it is used. How many litres are left?
  5. 5.A tank had 300 litres of water. Now it has 282 litres. What is the percentage decrease?
  6. 6.A tank had 40 litres of water. Now it has 20 litres. What is the percentage decrease?
  7. 7.A lunch box costs ₹300. The price comes down by 81%. What is the new price, in rupees?
  8. 8.A team scored 120 runs in one match and 72 runs in the next. What is the percentage decrease?
  9. 9.A team scored 150 runs in one match and 8% fewer in the next. How many runs did it score in the next match?
  10. 10.A football costs ₹250. The price comes down by 6%. What is the new price, in rupees?
  11. 11.The price of a lunch box comes down from ₹100 to ₹47. What is the percentage decrease?
  12. 12.The price of a toy car comes down from ₹60 to ₹45. What is the percentage decrease?
  13. 13.The price of a pencil box comes down from ₹80 to ₹64. What is the percentage decrease?
  14. 14.A tank had 50 litres of water. Now it has 16 litres. What is the percentage decrease?
  15. 15.The price of a cricket bat comes down from ₹50 to ₹25. What is the percentage decrease?
  16. 16.The price of a kite comes down from ₹300 to ₹66. What is the percentage decrease?
  17. 17.A tank has 300 litres of water and 51% of it is used. How many litres are left?
  18. 18.A tank had 200 litres of water. Now it has 38 litres. What is the percentage decrease?
  19. 19.A tank had 80 litres of water. Now it has 20 litres. What is the percentage decrease?
  20. 20.A pencil box costs ₹150. The price comes down by 10%. What is the new price, in rupees?
  21. 21.A tank had 500 litres of water. Now it has 265 litres. What is the percentage decrease?
  22. 22.A tank had 200 litres of water. Now it has 86 litres. What is the percentage decrease?
  23. 23.A tank had 500 litres of water. Now it has 70 litres. What is the percentage decrease?
  24. 24.A tank has 120 litres of water and 80% of it is used. How many litres are left?
  25. 25.A team scored 100 runs in one match and 88 runs in the next. What is the percentage decrease?
  26. 26.A team scored 40 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  27. 27.The price of a storybook comes down from ₹100 to ₹33. What is the percentage decrease?
  28. 28.A team scored 400 runs in one match and 26% fewer in the next. How many runs did it score in the next match?
  29. 29.A team scored 50 runs in one match and 12 runs in the next. What is the percentage decrease?
  30. 30.A tank has 50 litres of water and 16% of it is used. How many litres are left?
  31. 31.A water bottle costs ₹500. The price comes down by 13%. What is the new price, in rupees?
  32. 32.A pencil box costs ₹40. The price comes down by 55%. What is the new price, in rupees?
  33. 33.The price of a pencil box comes down from ₹250 to ₹95. What is the percentage decrease?
  34. 34.A tank has 80 litres of water and 85% of it is used. How many litres are left?
  35. 35.A team scored 300 runs in one match and 58% fewer in the next. How many runs did it score in the next match?
  36. 36.A torch costs ₹500. The price comes down by 80%. What is the new price, in rupees?
  37. 37.A torch costs ₹40. The price comes down by 60%. What is the new price, in rupees?
  38. 38.A tank has 100 litres of water and 87% of it is used. How many litres are left?
  39. 39.A team scored 40 runs in one match and 45% fewer in the next. How many runs did it score in the next match?
  40. 40.The price of a lunch box comes down from ₹250 to ₹170. What is the percentage decrease?

Answer key

  1. 60
  2. 12
  3. 84
  4. 15
  5. 6
  6. 50
  7. 57
  8. 40
  9. 138
  10. 235
  11. 53
  12. 25
  13. 20
  14. 68
  15. 50
  16. 78
  17. 147
  18. 81
  19. 75
  20. 135
  21. 47
  22. 57
  23. 86
  24. 24
  25. 12
  26. 20
  27. 67
  28. 296
  29. 76
  30. 42
  31. 435
  32. 18
  33. 62
  34. 12
  35. 126
  36. 100
  37. 16
  38. 13
  39. 22
  40. 32

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