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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 113 · 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 storybook comes down from ₹250 to ₹70. What is the percentage decrease?
  2. 2.A team scored 200 runs in one match and 34% fewer in the next. How many runs did it score in the next match?
  3. 3.The price of a torch comes down from ₹40 to ₹16. What is the percentage decrease?
  4. 4.A tank had 150 litres of water. Now it has 57 litres. What is the percentage decrease?
  5. 5.A toy car costs ₹200. The price comes down by 38%. What is the new price, in rupees?
  6. 6.A team scored 500 runs in one match and 75% fewer in the next. How many runs did it score in the next match?
  7. 7.A team scored 200 runs in one match and 44 runs in the next. What is the percentage decrease?
  8. 8.A tank has 60 litres of water and 90% of it is used. How many litres are left?
  9. 9.A tank has 400 litres of water and 32% of it is used. How many litres are left?
  10. 10.The price of a table fan comes down from ₹400 to ₹380. What is the percentage decrease?
  11. 11.A wall clock costs ₹50. The price comes down by 6%. What is the new price, in rupees?
  12. 12.A tank had 50 litres of water. Now it has 27 litres. What is the percentage decrease?
  13. 13.A wall clock costs ₹300. The price comes down by 36%. What is the new price, in rupees?
  14. 14.A tank has 400 litres of water and 85% of it is used. How many litres are left?
  15. 15.A team scored 40 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  16. 16.A storybook costs ₹500. The price comes down by 60%. What is the new price, in rupees?
  17. 17.A team scored 60 runs in one match and 36 runs in the next. What is the percentage decrease?
  18. 18.A torch costs ₹50. The price comes down by 18%. What is the new price, in rupees?
  19. 19.A tank had 50 litres of water. Now it has 9 litres. What is the percentage decrease?
  20. 20.A tank had 250 litres of water. Now it has 150 litres. What is the percentage decrease?
  21. 21.The price of a toy car comes down from ₹250 to ₹170. What is the percentage decrease?
  22. 22.A tank had 50 litres of water. Now it has 29 litres. What is the percentage decrease?
  23. 23.A toy car costs ₹150. The price comes down by 68%. What is the new price, in rupees?
  24. 24.A team scored 500 runs in one match and 270 runs in the next. What is the percentage decrease?
  25. 25.A tank has 20 litres of water and 5% of it is used. How many litres are left?
  26. 26.A football costs ₹150. The price comes down by 10%. What is the new price, in rupees?
  27. 27.A tank had 100 litres of water. Now it has 44 litres. What is the percentage decrease?
  28. 28.The price of a pencil box comes down from ₹300 to ₹228. What is the percentage decrease?
  29. 29.A team scored 40 runs in one match and 22 runs in the next. What is the percentage decrease?
  30. 30.A team scored 200 runs in one match and 29% fewer in the next. How many runs did it score in the next match?
  31. 31.A team scored 40 runs in one match and 5% fewer in the next. How many runs did it score in the next match?
  32. 32.The price of a table fan comes down from ₹25 to ₹5. What is the percentage decrease?
  33. 33.A tank has 120 litres of water and 10% of it is used. How many litres are left?
  34. 34.A tank has 40 litres of water and 5% of it is used. How many litres are left?
  35. 35.A tank had 60 litres of water. Now it has 45 litres. What is the percentage decrease?
  36. 36.A team scored 250 runs in one match and 85 runs in the next. What is the percentage decrease?
  37. 37.A school bag costs ₹400. The price comes down by 22%. What is the new price, in rupees?
  38. 38.A tank had 400 litres of water. Now it has 200 litres. What is the percentage decrease?
  39. 39.A team scored 20 runs in one match and 65% fewer in the next. How many runs did it score in the next match?
  40. 40.A team scored 500 runs in one match and 13% fewer in the next. How many runs did it score in the next match?

Answer key

  1. 72
  2. 132
  3. 60
  4. 62
  5. 124
  6. 125
  7. 78
  8. 6
  9. 272
  10. 5
  11. 47
  12. 46
  13. 192
  14. 60
  15. 28
  16. 200
  17. 40
  18. 41
  19. 82
  20. 40
  21. 32
  22. 42
  23. 48
  24. 46
  25. 19
  26. 135
  27. 56
  28. 24
  29. 45
  30. 142
  31. 38
  32. 80
  33. 108
  34. 38
  35. 25
  36. 66
  37. 312
  38. 50
  39. 7
  40. 435

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