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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 734 · 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 60 runs in one match and 36 runs in the next. What is the percentage decrease?
  2. 2.A tank has 20 litres of water and 65% of it is used. How many litres are left?
  3. 3.A torch costs ₹80. The price comes down by 75%. What is the new price, in rupees?
  4. 4.A tank had 60 litres of water. Now it has 27 litres. What is the percentage decrease?
  5. 5.A team scored 200 runs in one match and 52 runs in the next. What is the percentage decrease?
  6. 6.The price of a toy car comes down from ₹50 to ₹24. What is the percentage decrease?
  7. 7.A lunch box costs ₹60. The price comes down by 75%. What is the new price, in rupees?
  8. 8.A team scored 50 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  9. 9.A torch costs ₹150. The price comes down by 28%. What is the new price, in rupees?
  10. 10.The price of a water bottle comes down from ₹100 to ₹29. What is the percentage decrease?
  11. 11.A tank had 300 litres of water. Now it has 273 litres. What is the percentage decrease?
  12. 12.A storybook costs ₹200. The price comes down by 49%. What is the new price, in rupees?
  13. 13.A tank had 400 litres of water. Now it has 332 litres. What is the percentage decrease?
  14. 14.A tank has 50 litres of water and 36% of it is used. How many litres are left?
  15. 15.A team scored 200 runs in one match and 38 runs in the next. What is the percentage decrease?
  16. 16.A team scored 300 runs in one match and 162 runs in the next. What is the percentage decrease?
  17. 17.A team scored 50 runs in one match and 82% fewer in the next. How many runs did it score in the next match?
  18. 18.A cricket bat costs ₹20. The price comes down by 90%. What is the new price, in rupees?
  19. 19.A school bag costs ₹100. The price comes down by 44%. What is the new price, in rupees?
  20. 20.A team scored 25 runs in one match and 17 runs in the next. What is the percentage decrease?
  21. 21.A team scored 200 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  22. 22.A tank had 60 litres of water. Now it has 48 litres. What is the percentage decrease?
  23. 23.A tank had 60 litres of water. Now it has 51 litres. What is the percentage decrease?
  24. 24.A lunch box costs ₹200. The price comes down by 54%. What is the new price, in rupees?
  25. 25.A tank had 50 litres of water. Now it has 39 litres. What is the percentage decrease?
  26. 26.A team scored 150 runs in one match and 93 runs in the next. What is the percentage decrease?
  27. 27.A tank has 25 litres of water and 44% of it is used. How many litres are left?
  28. 28.A team scored 120 runs in one match and 70% fewer in the next. How many runs did it score in the next match?
  29. 29.A table fan costs ₹20. The price comes down by 60%. What is the new price, in rupees?
  30. 30.The price of a table fan comes down from ₹400 to ₹228. What is the percentage decrease?
  31. 31.A tank had 25 litres of water. Now it has 8 litres. What is the percentage decrease?
  32. 32.The price of a school bag comes down from ₹500 to ₹140. What is the percentage decrease?
  33. 33.The price of a water bottle comes down from ₹40 to ₹18. What is the percentage decrease?
  34. 34.A tank had 150 litres of water. Now it has 126 litres. What is the percentage decrease?
  35. 35.A water bottle costs ₹50. The price comes down by 76%. What is the new price, in rupees?
  36. 36.The price of a toy car comes down from ₹120 to ₹84. What is the percentage decrease?
  37. 37.A tank had 60 litres of water. Now it has 39 litres. What is the percentage decrease?
  38. 38.A team scored 150 runs in one match and 34% fewer in the next. How many runs did it score in the next match?
  39. 39.A tank has 150 litres of water and 80% of it is used. How many litres are left?
  40. 40.A team scored 150 runs in one match and 84 runs in the next. What is the percentage decrease?

Answer key

  1. 40
  2. 7
  3. 20
  4. 55
  5. 74
  6. 52
  7. 15
  8. 25
  9. 108
  10. 71
  11. 9
  12. 102
  13. 17
  14. 32
  15. 81
  16. 46
  17. 9
  18. 2
  19. 56
  20. 32
  21. 170
  22. 20
  23. 15
  24. 92
  25. 22
  26. 38
  27. 14
  28. 36
  29. 8
  30. 43
  31. 68
  32. 72
  33. 55
  34. 16
  35. 12
  36. 30
  37. 35
  38. 99
  39. 30
  40. 44

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