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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 64 · 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.A team scored 400 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  2. 2.A team scored 400 runs in one match and 240 runs in the next. What is the percentage decrease?
  3. 3.A tank had 250 litres of water. Now it has 230 litres. What is the percentage decrease?
  4. 4.The price of a table fan comes down from ₹60 to ₹6. What is the percentage decrease?
  5. 5.A water bottle costs ₹20. The price comes down by 10%. What is the new price, in rupees?
  6. 6.A team scored 500 runs in one match and 295 runs in the next. What is the percentage decrease?
  7. 7.A tank had 50 litres of water. Now it has 31 litres. What is the percentage decrease?
  8. 8.A tank has 200 litres of water and 44% of it is used. How many litres are left?
  9. 9.The price of a storybook comes down from ₹120 to ₹78. What is the percentage decrease?
  10. 10.A team scored 60 runs in one match and 6 runs in the next. What is the percentage decrease?
  11. 11.A torch costs ₹200. The price comes down by 26%. What is the new price, in rupees?
  12. 12.The price of a toy car comes down from ₹25 to ₹6. What is the percentage decrease?
  13. 13.A football costs ₹80. The price comes down by 40%. What is the new price, in rupees?
  14. 14.A tank has 80 litres of water and 30% of it is used. How many litres are left?
  15. 15.A tank has 40 litres of water and 20% of it is used. How many litres are left?
  16. 16.A pencil box costs ₹25. The price comes down by 12%. What is the new price, in rupees?
  17. 17.A tank has 60 litres of water and 5% of it is used. How many litres are left?
  18. 18.A school bag costs ₹300. The price comes down by 89%. What is the new price, in rupees?
  19. 19.The price of a toy car comes down from ₹40 to ₹6. What is the percentage decrease?
  20. 20.A tank had 60 litres of water. Now it has 48 litres. What is the percentage decrease?
  21. 21.A tank has 60 litres of water and 90% of it is used. How many litres are left?
  22. 22.A team scored 50 runs in one match and 84% fewer in the next. How many runs did it score in the next match?
  23. 23.A team scored 300 runs in one match and 23% fewer in the next. How many runs did it score in the next match?
  24. 24.The price of a table fan comes down from ₹20 to ₹11. What is the percentage decrease?
  25. 25.A tank has 100 litres of water and 17% of it is used. How many litres are left?
  26. 26.The price of a wall clock comes down from ₹300 to ₹267. What is the percentage decrease?
  27. 27.A team scored 400 runs in one match and 140 runs in the next. What is the percentage decrease?
  28. 28.A tank had 100 litres of water. Now it has 21 litres. What is the percentage decrease?
  29. 29.The price of a torch comes down from ₹80 to ₹64. What is the percentage decrease?
  30. 30.A school bag costs ₹40. The price comes down by 90%. What is the new price, in rupees?
  31. 31.A team scored 100 runs in one match and 46 runs in the next. What is the percentage decrease?
  32. 32.A team scored 40 runs in one match and 12 runs in the next. What is the percentage decrease?
  33. 33.A tank had 20 litres of water. Now it has 6 litres. What is the percentage decrease?
  34. 34.A tank had 400 litres of water. Now it has 304 litres. What is the percentage decrease?
  35. 35.The price of a table fan comes down from ₹100 to ₹43. What is the percentage decrease?
  36. 36.The price of a water bottle comes down from ₹300 to ₹231. What is the percentage decrease?
  37. 37.The price of a table fan comes down from ₹200 to ₹64. What is the percentage decrease?
  38. 38.A football costs ₹500. The price comes down by 53%. What is the new price, in rupees?
  39. 39.A tank had 400 litres of water. Now it has 176 litres. What is the percentage decrease?
  40. 40.The price of a torch comes down from ₹50 to ₹44. What is the percentage decrease?

Answer key

  1. 40
  2. 40
  3. 8
  4. 90
  5. 18
  6. 41
  7. 38
  8. 112
  9. 35
  10. 90
  11. 148
  12. 76
  13. 48
  14. 56
  15. 32
  16. 22
  17. 57
  18. 33
  19. 85
  20. 20
  21. 6
  22. 8
  23. 231
  24. 45
  25. 83
  26. 11
  27. 65
  28. 79
  29. 20
  30. 4
  31. 54
  32. 70
  33. 70
  34. 24
  35. 57
  36. 23
  37. 68
  38. 235
  39. 56
  40. 12

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