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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 647 · 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 kite comes down from ₹60 to ₹57. What is the percentage decrease?
  2. 2.A school bag costs ₹20. The price comes down by 50%. What is the new price, in rupees?
  3. 3.A team scored 60 runs in one match and 54 runs in the next. What is the percentage decrease?
  4. 4.A tank has 150 litres of water and 16% of it is used. How many litres are left?
  5. 5.The price of a toy car comes down from ₹250 to ₹25. What is the percentage decrease?
  6. 6.A team scored 250 runs in one match and 215 runs in the next. What is the percentage decrease?
  7. 7.A tank has 300 litres of water and 7% of it is used. How many litres are left?
  8. 8.A tank had 50 litres of water. Now it has 34 litres. What is the percentage decrease?
  9. 9.A tank has 20 litres of water and 25% of it is used. How many litres are left?
  10. 10.A tank has 120 litres of water and 70% of it is used. How many litres are left?
  11. 11.A football costs ₹100. The price comes down by 24%. What is the new price, in rupees?
  12. 12.A team scored 150 runs in one match and 48% fewer in the next. How many runs did it score in the next match?
  13. 13.A team scored 150 runs in one match and 132 runs in the next. What is the percentage decrease?
  14. 14.The price of a toy car comes down from ₹100 to ₹82. What is the percentage decrease?
  15. 15.A team scored 400 runs in one match and 26% fewer in the next. How many runs did it score in the next match?
  16. 16.A tank had 20 litres of water. Now it has 18 litres. What is the percentage decrease?
  17. 17.A table fan costs ₹500. The price comes down by 7%. What is the new price, in rupees?
  18. 18.The price of a lunch box comes down from ₹50 to ₹21. What is the percentage decrease?
  19. 19.A team scored 150 runs in one match and 82% fewer in the next. How many runs did it score in the next match?
  20. 20.The price of a pencil box comes down from ₹250 to ₹105. What is the percentage decrease?
  21. 21.The price of a storybook comes down from ₹100 to ₹77. What is the percentage decrease?
  22. 22.A tank had 20 litres of water. Now it has 19 litres. What is the percentage decrease?
  23. 23.A team scored 300 runs in one match and 44% fewer in the next. How many runs did it score in the next match?
  24. 24.A team scored 20 runs in one match and 9 runs in the next. What is the percentage decrease?
  25. 25.A tank had 250 litres of water. Now it has 150 litres. What is the percentage decrease?
  26. 26.A team scored 250 runs in one match and 100 runs in the next. What is the percentage decrease?
  27. 27.A kite costs ₹60. The price comes down by 35%. What is the new price, in rupees?
  28. 28.A team scored 100 runs in one match and 14 runs in the next. What is the percentage decrease?
  29. 29.A water bottle costs ₹50. The price comes down by 42%. What is the new price, in rupees?
  30. 30.A toy car costs ₹120. The price comes down by 10%. What is the new price, in rupees?
  31. 31.A team scored 50 runs in one match and 8 runs in the next. What is the percentage decrease?
  32. 32.The price of a torch comes down from ₹400 to ₹168. What is the percentage decrease?
  33. 33.The price of a cricket bat comes down from ₹25 to ₹8. What is the percentage decrease?
  34. 34.A team scored 40 runs in one match and 35% fewer in the next. How many runs did it score in the next match?
  35. 35.A tank had 300 litres of water. Now it has 261 litres. What is the percentage decrease?
  36. 36.A tank has 250 litres of water and 64% of it is used. How many litres are left?
  37. 37.A water bottle costs ₹20. The price comes down by 40%. What is the new price, in rupees?
  38. 38.A team scored 200 runs in one match and 62% fewer in the next. How many runs did it score in the next match?
  39. 39.A tank has 300 litres of water and 41% of it is used. How many litres are left?
  40. 40.A team scored 100 runs in one match and 75% fewer in the next. How many runs did it score in the next match?

Answer key

  1. 5
  2. 10
  3. 10
  4. 126
  5. 90
  6. 14
  7. 279
  8. 32
  9. 15
  10. 36
  11. 76
  12. 78
  13. 12
  14. 18
  15. 296
  16. 10
  17. 465
  18. 58
  19. 27
  20. 58
  21. 23
  22. 5
  23. 168
  24. 55
  25. 40
  26. 60
  27. 39
  28. 86
  29. 29
  30. 108
  31. 84
  32. 58
  33. 68
  34. 26
  35. 13
  36. 90
  37. 12
  38. 76
  39. 177
  40. 25

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