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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 109 · 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 32% fewer in the next. How many runs did it score in the next match?
  2. 2.A team scored 50 runs in one match and 39 runs in the next. What is the percentage decrease?
  3. 3.A tank had 400 litres of water. Now it has 56 litres. What is the percentage decrease?
  4. 4.A tank has 20 litres of water and 15% of it is used. How many litres are left?
  5. 5.A tank has 500 litres of water and 6% of it is used. How many litres are left?
  6. 6.A team scored 300 runs in one match and 147 runs in the next. What is the percentage decrease?
  7. 7.The price of a torch comes down from ₹40 to ₹8. What is the percentage decrease?
  8. 8.A team scored 200 runs in one match and 75% fewer in the next. How many runs did it score in the next match?
  9. 9.The price of a cricket bat comes down from ₹400 to ₹248. What is the percentage decrease?
  10. 10.A table fan costs ₹50. The price comes down by 86%. What is the new price, in rupees?
  11. 11.A team scored 120 runs in one match and 72 runs in the next. What is the percentage decrease?
  12. 12.The price of a table fan comes down from ₹60 to ₹54. What is the percentage decrease?
  13. 13.A team scored 50 runs in one match and 44 runs in the next. What is the percentage decrease?
  14. 14.A school bag costs ₹80. The price comes down by 80%. What is the new price, in rupees?
  15. 15.A tank has 500 litres of water and 33% of it is used. How many litres are left?
  16. 16.A tank has 80 litres of water and 40% of it is used. How many litres are left?
  17. 17.A table fan costs ₹100. The price comes down by 34%. What is the new price, in rupees?
  18. 18.The price of a table fan comes down from ₹25 to ₹20. What is the percentage decrease?
  19. 19.The price of a pencil box comes down from ₹300 to ₹171. What is the percentage decrease?
  20. 20.The price of a cricket bat comes down from ₹20 to ₹3. What is the percentage decrease?
  21. 21.The price of a torch comes down from ₹80 to ₹20. What is the percentage decrease?
  22. 22.A team scored 120 runs in one match and 96 runs in the next. What is the percentage decrease?
  23. 23.A tank had 100 litres of water. Now it has 47 litres. What is the percentage decrease?
  24. 24.A tank has 300 litres of water and 21% of it is used. How many litres are left?
  25. 25.A tank has 500 litres of water and 58% of it is used. How many litres are left?
  26. 26.A torch costs ₹20. The price comes down by 70%. What is the new price, in rupees?
  27. 27.A tank has 300 litres of water and 85% of it is used. How many litres are left?
  28. 28.A storybook costs ₹500. The price comes down by 39%. What is the new price, in rupees?
  29. 29.A team scored 80 runs in one match and 70% fewer in the next. How many runs did it score in the next match?
  30. 30.A torch costs ₹80. The price comes down by 65%. What is the new price, in rupees?
  31. 31.The price of a school bag comes down from ₹60 to ₹51. What is the percentage decrease?
  32. 32.A lunch box costs ₹300. The price comes down by 44%. What is the new price, in rupees?
  33. 33.A team scored 80 runs in one match and 60 runs in the next. What is the percentage decrease?
  34. 34.A table fan costs ₹120. The price comes down by 20%. What is the new price, in rupees?
  35. 35.A team scored 120 runs in one match and 5% fewer in the next. How many runs did it score in the next match?
  36. 36.The price of a cricket bat comes down from ₹20 to ₹9. What is the percentage decrease?
  37. 37.A tank had 120 litres of water. Now it has 102 litres. What is the percentage decrease?
  38. 38.A storybook costs ₹100. The price comes down by 41%. What is the new price, in rupees?
  39. 39.The price of a school bag comes down from ₹250 to ₹85. What is the percentage decrease?
  40. 40.The price of a table fan comes down from ₹20 to ₹16. What is the percentage decrease?

Answer key

  1. 272
  2. 22
  3. 86
  4. 17
  5. 470
  6. 51
  7. 80
  8. 50
  9. 38
  10. 7
  11. 40
  12. 10
  13. 12
  14. 16
  15. 335
  16. 48
  17. 66
  18. 20
  19. 43
  20. 85
  21. 75
  22. 20
  23. 53
  24. 237
  25. 210
  26. 6
  27. 45
  28. 305
  29. 24
  30. 28
  31. 15
  32. 168
  33. 25
  34. 96
  35. 114
  36. 55
  37. 15
  38. 59
  39. 66
  40. 20

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