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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 741 · 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 storybook costs ₹25. The price comes down by 16%. What is the new price, in rupees?
  2. 2.A team scored 300 runs in one match and 246 runs in the next. What is the percentage decrease?
  3. 3.The price of a water bottle comes down from ₹250 to ₹30. What is the percentage decrease?
  4. 4.The price of a kite comes down from ₹400 to ₹172. What is the percentage decrease?
  5. 5.A tank had 25 litres of water. Now it has 4 litres. What is the percentage decrease?
  6. 6.A wall clock costs ₹80. The price comes down by 90%. What is the new price, in rupees?
  7. 7.A football costs ₹40. The price comes down by 5%. What is the new price, in rupees?
  8. 8.A tank has 400 litres of water and 5% of it is used. How many litres are left?
  9. 9.A tank has 80 litres of water and 75% of it is used. How many litres are left?
  10. 10.A torch costs ₹150. The price comes down by 88%. What is the new price, in rupees?
  11. 11.A school bag costs ₹300. The price comes down by 42%. What is the new price, in rupees?
  12. 12.The price of a storybook comes down from ₹500 to ₹385. What is the percentage decrease?
  13. 13.The price of a cricket bat comes down from ₹200 to ₹44. What is the percentage decrease?
  14. 14.A tank has 400 litres of water and 31% of it is used. How many litres are left?
  15. 15.A tank has 50 litres of water and 82% of it is used. How many litres are left?
  16. 16.A tank had 150 litres of water. Now it has 51 litres. What is the percentage decrease?
  17. 17.A team scored 150 runs in one match and 129 runs in the next. What is the percentage decrease?
  18. 18.A tank had 40 litres of water. Now it has 18 litres. What is the percentage decrease?
  19. 19.A tank had 80 litres of water. Now it has 24 litres. What is the percentage decrease?
  20. 20.A team scored 200 runs in one match and 57% fewer in the next. How many runs did it score in the next match?
  21. 21.A team scored 20 runs in one match and 15 runs in the next. What is the percentage decrease?
  22. 22.A team scored 100 runs in one match and 54% fewer in the next. How many runs did it score in the next match?
  23. 23.A team scored 100 runs in one match and 84% fewer in the next. How many runs did it score in the next match?
  24. 24.A table fan costs ₹150. The price comes down by 64%. What is the new price, in rupees?
  25. 25.A team scored 300 runs in one match and 216 runs in the next. What is the percentage decrease?
  26. 26.A lunch box costs ₹120. The price comes down by 55%. What is the new price, in rupees?
  27. 27.A tank had 120 litres of water. Now it has 84 litres. What is the percentage decrease?
  28. 28.A team scored 120 runs in one match and 18 runs in the next. What is the percentage decrease?
  29. 29.A tank has 25 litres of water and 56% of it is used. How many litres are left?
  30. 30.A tank has 20 litres of water and 20% of it is used. How many litres are left?
  31. 31.The price of a wall clock comes down from ₹120 to ₹66. What is the percentage decrease?
  32. 32.A team scored 150 runs in one match and 87 runs in the next. What is the percentage decrease?
  33. 33.A tank has 60 litres of water and 50% of it is used. How many litres are left?
  34. 34.A table fan costs ₹40. The price comes down by 55%. What is the new price, in rupees?
  35. 35.A table fan costs ₹100. The price comes down by 61%. What is the new price, in rupees?
  36. 36.A table fan costs ₹25. The price comes down by 52%. What is the new price, in rupees?
  37. 37.A tank has 60 litres of water and 15% of it is used. How many litres are left?
  38. 38.The price of a kite comes down from ₹25 to ₹11. What is the percentage decrease?
  39. 39.A tank has 150 litres of water and 44% of it is used. How many litres are left?
  40. 40.A cricket bat costs ₹80. The price comes down by 90%. What is the new price, in rupees?

Answer key

  1. 21
  2. 18
  3. 88
  4. 57
  5. 84
  6. 8
  7. 38
  8. 380
  9. 20
  10. 18
  11. 174
  12. 23
  13. 78
  14. 276
  15. 9
  16. 66
  17. 14
  18. 55
  19. 70
  20. 86
  21. 25
  22. 46
  23. 16
  24. 54
  25. 28
  26. 54
  27. 30
  28. 85
  29. 11
  30. 16
  31. 45
  32. 42
  33. 30
  34. 18
  35. 39
  36. 12
  37. 51
  38. 56
  39. 84
  40. 8

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