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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 569 · 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 80 runs in one match and 60 runs in the next. What is the percentage decrease?
  2. 2.A team scored 20 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  3. 3.A team scored 150 runs in one match and 96 runs in the next. What is the percentage decrease?
  4. 4.A tank has 25 litres of water and 16% of it is used. How many litres are left?
  5. 5.A tank had 100 litres of water. Now it has 61 litres. What is the percentage decrease?
  6. 6.A team scored 200 runs in one match and 36 runs in the next. What is the percentage decrease?
  7. 7.A team scored 500 runs in one match and 380 runs in the next. What is the percentage decrease?
  8. 8.A team scored 50 runs in one match and 80% fewer in the next. How many runs did it score in the next match?
  9. 9.The price of a toy car comes down from ₹80 to ₹64. What is the percentage decrease?
  10. 10.A school bag costs ₹25. The price comes down by 20%. What is the new price, in rupees?
  11. 11.The price of a school bag comes down from ₹50 to ₹13. What is the percentage decrease?
  12. 12.A tank has 150 litres of water and 46% of it is used. How many litres are left?
  13. 13.A tank had 20 litres of water. Now it has 13 litres. What is the percentage decrease?
  14. 14.The price of a kite comes down from ₹250 to ₹85. What is the percentage decrease?
  15. 15.A team scored 25 runs in one match and 15 runs in the next. What is the percentage decrease?
  16. 16.A team scored 150 runs in one match and 105 runs in the next. What is the percentage decrease?
  17. 17.A tank had 100 litres of water. Now it has 70 litres. What is the percentage decrease?
  18. 18.The price of a school bag comes down from ₹60 to ₹45. What is the percentage decrease?
  19. 19.A tank has 40 litres of water and 75% of it is used. How many litres are left?
  20. 20.A cricket bat costs ₹200. The price comes down by 18%. What is the new price, in rupees?
  21. 21.A school bag costs ₹25. The price comes down by 88%. What is the new price, in rupees?
  22. 22.A cricket bat costs ₹80. The price comes down by 50%. What is the new price, in rupees?
  23. 23.A tank has 60 litres of water and 30% of it is used. How many litres are left?
  24. 24.A wall clock costs ₹400. The price comes down by 63%. What is the new price, in rupees?
  25. 25.A team scored 80 runs in one match and 32 runs in the next. What is the percentage decrease?
  26. 26.A lunch box costs ₹80. The price comes down by 30%. What is the new price, in rupees?
  27. 27.A school bag costs ₹300. The price comes down by 60%. What is the new price, in rupees?
  28. 28.A team scored 40 runs in one match and 36 runs in the next. What is the percentage decrease?
  29. 29.The price of a torch comes down from ₹60 to ₹39. What is the percentage decrease?
  30. 30.A storybook costs ₹150. The price comes down by 72%. What is the new price, in rupees?
  31. 31.A tank had 60 litres of water. Now it has 48 litres. What is the percentage decrease?
  32. 32.A tank has 200 litres of water and 53% of it is used. How many litres are left?
  33. 33.A pencil box costs ₹20. The price comes down by 30%. What is the new price, in rupees?
  34. 34.A tank has 300 litres of water and 17% of it is used. How many litres are left?
  35. 35.A tank had 80 litres of water. Now it has 16 litres. What is the percentage decrease?
  36. 36.A team scored 50 runs in one match and 82% fewer in the next. How many runs did it score in the next match?
  37. 37.A tank has 150 litres of water and 8% of it is used. How many litres are left?
  38. 38.A pencil box costs ₹150. The price comes down by 88%. What is the new price, in rupees?
  39. 39.A wall clock costs ₹200. The price comes down by 24%. What is the new price, in rupees?
  40. 40.A tank has 20 litres of water and 15% of it is used. How many litres are left?

Answer key

  1. 25
  2. 17
  3. 36
  4. 21
  5. 39
  6. 82
  7. 24
  8. 10
  9. 20
  10. 20
  11. 74
  12. 81
  13. 35
  14. 66
  15. 40
  16. 30
  17. 30
  18. 25
  19. 10
  20. 164
  21. 3
  22. 40
  23. 42
  24. 148
  25. 60
  26. 56
  27. 120
  28. 10
  29. 35
  30. 42
  31. 20
  32. 94
  33. 14
  34. 249
  35. 80
  36. 9
  37. 138
  38. 18
  39. 152
  40. 17

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