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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 238 · 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 ₹250 to ₹145. What is the percentage decrease?
  2. 2.A cricket bat costs ₹50. The price comes down by 86%. What is the new price, in rupees?
  3. 3.A tank has 250 litres of water and 84% of it is used. How many litres are left?
  4. 4.A tank has 20 litres of water and 20% of it is used. How many litres are left?
  5. 5.A tank has 150 litres of water and 66% of it is used. How many litres are left?
  6. 6.The price of a water bottle comes down from ₹120 to ₹108. What is the percentage decrease?
  7. 7.The price of a pencil box comes down from ₹100 to ₹48. What is the percentage decrease?
  8. 8.A tank had 300 litres of water. Now it has 87 litres. What is the percentage decrease?
  9. 9.The price of a school bag comes down from ₹25 to ₹16. What is the percentage decrease?
  10. 10.A team scored 60 runs in one match and 75% fewer in the next. How many runs did it score in the next match?
  11. 11.A team scored 250 runs in one match and 34% fewer in the next. How many runs did it score in the next match?
  12. 12.A cricket bat costs ₹250. The price comes down by 12%. What is the new price, in rupees?
  13. 13.A school bag costs ₹500. The price comes down by 43%. What is the new price, in rupees?
  14. 14.A water bottle costs ₹150. The price comes down by 8%. What is the new price, in rupees?
  15. 15.A tank had 400 litres of water. Now it has 336 litres. What is the percentage decrease?
  16. 16.The price of a torch comes down from ₹250 to ₹125. What is the percentage decrease?
  17. 17.A team scored 20 runs in one match and 25% fewer in the next. How many runs did it score in the next match?
  18. 18.A tank had 400 litres of water. Now it has 168 litres. What is the percentage decrease?
  19. 19.A tank had 50 litres of water. Now it has 37 litres. What is the percentage decrease?
  20. 20.A team scored 40 runs in one match and 5% fewer in the next. How many runs did it score in the next match?
  21. 21.A tank had 400 litres of water. Now it has 240 litres. What is the percentage decrease?
  22. 22.A team scored 500 runs in one match and 285 runs in the next. What is the percentage decrease?
  23. 23.A pencil box costs ₹200. The price comes down by 53%. What is the new price, in rupees?
  24. 24.A tank has 500 litres of water and 68% of it is used. How many litres are left?
  25. 25.A tank has 80 litres of water and 5% of it is used. How many litres are left?
  26. 26.A wall clock costs ₹500. The price comes down by 5%. What is the new price, in rupees?
  27. 27.A tank had 200 litres of water. Now it has 144 litres. What is the percentage decrease?
  28. 28.A team scored 250 runs in one match and 86% fewer in the next. How many runs did it score in the next match?
  29. 29.The price of a toy car comes down from ₹60 to ₹51. What is the percentage decrease?
  30. 30.A team scored 25 runs in one match and 18 runs in the next. What is the percentage decrease?
  31. 31.A team scored 60 runs in one match and 48 runs in the next. What is the percentage decrease?
  32. 32.A tank had 200 litres of water. Now it has 24 litres. What is the percentage decrease?
  33. 33.A tank has 300 litres of water and 23% of it is used. How many litres are left?
  34. 34.A tank had 100 litres of water. Now it has 58 litres. What is the percentage decrease?
  35. 35.A football costs ₹200. The price comes down by 16%. What is the new price, in rupees?
  36. 36.A team scored 80 runs in one match and 60 runs in the next. What is the percentage decrease?
  37. 37.The price of a table fan comes down from ₹400 to ₹44. What is the percentage decrease?
  38. 38.A tank has 50 litres of water and 72% of it is used. How many litres are left?
  39. 39.A team scored 150 runs in one match and 129 runs in the next. What is the percentage decrease?
  40. 40.The price of a football comes down from ₹20 to ₹10. What is the percentage decrease?

Answer key

  1. 42
  2. 7
  3. 40
  4. 16
  5. 51
  6. 10
  7. 52
  8. 71
  9. 36
  10. 15
  11. 165
  12. 220
  13. 285
  14. 138
  15. 16
  16. 50
  17. 15
  18. 58
  19. 26
  20. 38
  21. 40
  22. 43
  23. 94
  24. 160
  25. 76
  26. 475
  27. 28
  28. 35
  29. 15
  30. 28
  31. 20
  32. 88
  33. 231
  34. 42
  35. 168
  36. 25
  37. 89
  38. 14
  39. 14
  40. 50

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