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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 658 · 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 torch comes down from ₹200 to ₹188. What is the percentage decrease?
  2. 2.A tank has 150 litres of water and 64% of it is used. How many litres are left?
  3. 3.A team scored 25 runs in one match and 12 runs in the next. What is the percentage decrease?
  4. 4.A tank has 25 litres of water and 20% of it is used. How many litres are left?
  5. 5.A tank had 20 litres of water. Now it has 15 litres. What is the percentage decrease?
  6. 6.A team scored 80 runs in one match and 40 runs in the next. What is the percentage decrease?
  7. 7.A tank had 300 litres of water. Now it has 105 litres. What is the percentage decrease?
  8. 8.A football costs ₹50. The price comes down by 66%. What is the new price, in rupees?
  9. 9.A team scored 80 runs in one match and 56 runs in the next. What is the percentage decrease?
  10. 10.A tank had 20 litres of water. Now it has 17 litres. What is the percentage decrease?
  11. 11.A team scored 200 runs in one match and 52 runs in the next. What is the percentage decrease?
  12. 12.A tank has 250 litres of water and 88% of it is used. How many litres are left?
  13. 13.A tank had 25 litres of water. Now it has 21 litres. What is the percentage decrease?
  14. 14.The price of a football comes down from ₹80 to ₹36. What is the percentage decrease?
  15. 15.The price of a torch comes down from ₹400 to ₹332. What is the percentage decrease?
  16. 16.A tank had 20 litres of water. Now it has 11 litres. What is the percentage decrease?
  17. 17.The price of a cricket bat comes down from ₹40 to ₹32. What is the percentage decrease?
  18. 18.A team scored 60 runs in one match and 75% fewer in the next. How many runs did it score in the next match?
  19. 19.The price of a kite comes down from ₹150 to ₹126. What is the percentage decrease?
  20. 20.The price of a lunch box comes down from ₹25 to ₹9. What is the percentage decrease?
  21. 21.A team scored 120 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  22. 22.A tank had 100 litres of water. Now it has 53 litres. What is the percentage decrease?
  23. 23.The price of a lunch box comes down from ₹60 to ₹57. What is the percentage decrease?
  24. 24.A tank has 150 litres of water and 22% of it is used. How many litres are left?
  25. 25.A pencil box costs ₹20. The price comes down by 45%. What is the new price, in rupees?
  26. 26.A tank has 150 litres of water and 72% of it is used. How many litres are left?
  27. 27.The price of a lunch box comes down from ₹500 to ₹220. What is the percentage decrease?
  28. 28.A table fan costs ₹500. The price comes down by 35%. What is the new price, in rupees?
  29. 29.A tank had 300 litres of water. Now it has 177 litres. What is the percentage decrease?
  30. 30.The price of a water bottle comes down from ₹50 to ₹28. What is the percentage decrease?
  31. 31.A tank has 120 litres of water and 75% of it is used. How many litres are left?
  32. 32.The price of a lunch box comes down from ₹150 to ₹48. What is the percentage decrease?
  33. 33.A tank has 400 litres of water and 46% of it is used. How many litres are left?
  34. 34.A water bottle costs ₹100. The price comes down by 16%. What is the new price, in rupees?
  35. 35.The price of a football comes down from ₹400 to ₹320. What is the percentage decrease?
  36. 36.A tank had 400 litres of water. Now it has 312 litres. What is the percentage decrease?
  37. 37.The price of a kite comes down from ₹400 to ₹116. What is the percentage decrease?
  38. 38.A tank had 150 litres of water. Now it has 21 litres. What is the percentage decrease?
  39. 39.A team scored 250 runs in one match and 16% fewer in the next. How many runs did it score in the next match?
  40. 40.The price of a kite comes down from ₹20 to ₹15. What is the percentage decrease?

Answer key

  1. 6
  2. 54
  3. 52
  4. 20
  5. 25
  6. 50
  7. 65
  8. 17
  9. 30
  10. 15
  11. 74
  12. 30
  13. 16
  14. 55
  15. 17
  16. 45
  17. 20
  18. 15
  19. 16
  20. 64
  21. 60
  22. 47
  23. 5
  24. 117
  25. 11
  26. 42
  27. 56
  28. 325
  29. 41
  30. 44
  31. 30
  32. 68
  33. 216
  34. 84
  35. 20
  36. 22
  37. 71
  38. 86
  39. 210
  40. 25

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