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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 245 · 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 pencil box costs ₹40. The price comes down by 90%. What is the new price, in rupees?
  2. 2.A tank has 50 litres of water and 6% of it is used. How many litres are left?
  3. 3.The price of a football comes down from ₹300 to ₹276. What is the percentage decrease?
  4. 4.The price of a water bottle comes down from ₹200 to ₹50. What is the percentage decrease?
  5. 5.A team scored 25 runs in one match and 36% fewer in the next. How many runs did it score in the next match?
  6. 6.The price of a kite comes down from ₹150 to ₹129. What is the percentage decrease?
  7. 7.A tank has 200 litres of water and 55% of it is used. How many litres are left?
  8. 8.A table fan costs ₹40. The price comes down by 30%. What is the new price, in rupees?
  9. 9.A team scored 200 runs in one match and 190 runs in the next. What is the percentage decrease?
  10. 10.The price of a football comes down from ₹20 to ₹2. What is the percentage decrease?
  11. 11.A tank has 40 litres of water and 15% of it is used. How many litres are left?
  12. 12.A team scored 40 runs in one match and 14 runs in the next. What is the percentage decrease?
  13. 13.The price of a table fan comes down from ₹25 to ₹7. What is the percentage decrease?
  14. 14.A tank had 150 litres of water. Now it has 102 litres. What is the percentage decrease?
  15. 15.The price of a school bag comes down from ₹50 to ₹13. What is the percentage decrease?
  16. 16.The price of a water bottle comes down from ₹40 to ₹4. What is the percentage decrease?
  17. 17.A tank has 40 litres of water and 90% of it is used. How many litres are left?
  18. 18.A lunch box costs ₹20. The price comes down by 40%. What is the new price, in rupees?
  19. 19.A tank had 40 litres of water. Now it has 16 litres. What is the percentage decrease?
  20. 20.A tank had 80 litres of water. Now it has 44 litres. What is the percentage decrease?
  21. 21.The price of a water bottle comes down from ₹100 to ₹58. What is the percentage decrease?
  22. 22.A tank had 80 litres of water. Now it has 52 litres. What is the percentage decrease?
  23. 23.A toy car costs ₹300. The price comes down by 65%. What is the new price, in rupees?
  24. 24.A cricket bat costs ₹50. The price comes down by 30%. What is the new price, in rupees?
  25. 25.A team scored 100 runs in one match and 57 runs in the next. What is the percentage decrease?
  26. 26.A kite costs ₹500. The price comes down by 44%. What is the new price, in rupees?
  27. 27.A team scored 500 runs in one match and 110 runs in the next. What is the percentage decrease?
  28. 28.A tank had 200 litres of water. Now it has 72 litres. What is the percentage decrease?
  29. 29.A toy car costs ₹50. The price comes down by 40%. What is the new price, in rupees?
  30. 30.The price of a kite comes down from ₹150 to ₹24. What is the percentage decrease?
  31. 31.The price of a cricket bat comes down from ₹500 to ₹115. What is the percentage decrease?
  32. 32.A team scored 50 runs in one match and 30 runs in the next. What is the percentage decrease?
  33. 33.The price of a lunch box comes down from ₹20 to ₹12. What is the percentage decrease?
  34. 34.A tank had 50 litres of water. Now it has 30 litres. What is the percentage decrease?
  35. 35.A tank had 120 litres of water. Now it has 84 litres. What is the percentage decrease?
  36. 36.The price of a wall clock comes down from ₹120 to ₹114. What is the percentage decrease?
  37. 37.The price of a storybook comes down from ₹60 to ₹54. What is the percentage decrease?
  38. 38.A water bottle costs ₹25. The price comes down by 32%. What is the new price, in rupees?
  39. 39.The price of a kite comes down from ₹120 to ₹30. What is the percentage decrease?
  40. 40.A team scored 400 runs in one match and 41% fewer in the next. How many runs did it score in the next match?

Answer key

  1. 4
  2. 47
  3. 8
  4. 75
  5. 16
  6. 14
  7. 90
  8. 28
  9. 5
  10. 90
  11. 34
  12. 65
  13. 72
  14. 32
  15. 74
  16. 90
  17. 4
  18. 12
  19. 60
  20. 45
  21. 42
  22. 35
  23. 105
  24. 35
  25. 43
  26. 280
  27. 78
  28. 64
  29. 30
  30. 84
  31. 77
  32. 40
  33. 40
  34. 40
  35. 30
  36. 5
  37. 10
  38. 17
  39. 75
  40. 236

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