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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 119 · 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.

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  1. 1.A team scored 250 runs in one match and 60% fewer in the next. How many runs did it score in the next match?
  2. 2.The price of a lunch box comes down from ₹150 to ₹78. What is the percentage decrease?
  3. 3.A cricket bat costs ₹25. The price comes down by 60%. What is the new price, in rupees?
  4. 4.A tank had 100 litres of water. Now it has 91 litres. What is the percentage decrease?
  5. 5.A team scored 250 runs in one match and 150 runs in the next. What is the percentage decrease?
  6. 6.A team scored 50 runs in one match and 6% fewer in the next. How many runs did it score in the next match?
  7. 7.A tank has 150 litres of water and 8% of it is used. How many litres are left?
  8. 8.A team scored 500 runs in one match and 145 runs in the next. What is the percentage decrease?
  9. 9.A tank has 500 litres of water and 23% of it is used. How many litres are left?
  10. 10.The price of a table fan comes down from ₹120 to ₹54. What is the percentage decrease?
  11. 11.A team scored 50 runs in one match and 28 runs in the next. What is the percentage decrease?
  12. 12.A tank had 100 litres of water. Now it has 26 litres. What is the percentage decrease?
  13. 13.A tank has 120 litres of water and 50% of it is used. How many litres are left?
  14. 14.A storybook costs ₹60. The price comes down by 40%. What is the new price, in rupees?
  15. 15.The price of a torch comes down from ₹150 to ₹111. What is the percentage decrease?
  16. 16.A tank had 500 litres of water. Now it has 415 litres. What is the percentage decrease?
  17. 17.A team scored 60 runs in one match and 65% fewer in the next. How many runs did it score in the next match?
  18. 18.A tank had 500 litres of water. Now it has 190 litres. What is the percentage decrease?
  19. 19.The price of a water bottle comes down from ₹60 to ₹45. What is the percentage decrease?
  20. 20.A toy car costs ₹60. The price comes down by 80%. What is the new price, in rupees?
  21. 21.A tank had 150 litres of water. Now it has 15 litres. What is the percentage decrease?
  22. 22.A torch costs ₹40. The price comes down by 60%. What is the new price, in rupees?
  23. 23.A cricket bat costs ₹40. The price comes down by 90%. What is the new price, in rupees?
  24. 24.A toy car costs ₹100. The price comes down by 37%. What is the new price, in rupees?
  25. 25.A tank had 40 litres of water. Now it has 32 litres. What is the percentage decrease?
  26. 26.A tank had 300 litres of water. Now it has 123 litres. What is the percentage decrease?
  27. 27.A tank has 400 litres of water and 59% of it is used. How many litres are left?
  28. 28.The price of a school bag comes down from ₹20 to ₹15. What is the percentage decrease?
  29. 29.A tank had 100 litres of water. Now it has 20 litres. What is the percentage decrease?
  30. 30.A tank had 500 litres of water. Now it has 55 litres. What is the percentage decrease?
  31. 31.A school bag costs ₹25. The price comes down by 72%. What is the new price, in rupees?
  32. 32.The price of a water bottle comes down from ₹40 to ₹14. What is the percentage decrease?
  33. 33.A team scored 250 runs in one match and 42% fewer in the next. How many runs did it score in the next match?
  34. 34.The price of a torch comes down from ₹25 to ₹20. What is the percentage decrease?
  35. 35.A tank had 80 litres of water. Now it has 68 litres. What is the percentage decrease?
  36. 36.A tank had 100 litres of water. Now it has 76 litres. What is the percentage decrease?
  37. 37.A team scored 200 runs in one match and 104 runs in the next. What is the percentage decrease?
  38. 38.The price of a storybook comes down from ₹50 to ₹38. What is the percentage decrease?
  39. 39.The price of a school bag comes down from ₹100 to ₹45. What is the percentage decrease?
  40. 40.A tank had 50 litres of water. Now it has 5 litres. What is the percentage decrease?

Answer key

  1. 100
  2. 48
  3. 10
  4. 9
  5. 40
  6. 47
  7. 138
  8. 71
  9. 385
  10. 55
  11. 44
  12. 74
  13. 60
  14. 36
  15. 26
  16. 17
  17. 21
  18. 62
  19. 25
  20. 12
  21. 90
  22. 16
  23. 4
  24. 63
  25. 20
  26. 59
  27. 164
  28. 25
  29. 80
  30. 89
  31. 7
  32. 65
  33. 145
  34. 20
  35. 15
  36. 24
  37. 48
  38. 24
  39. 55
  40. 90

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