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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 144 · 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 cricket bat comes down from ₹60 to ₹51. What is the percentage decrease?
  2. 2.A tank has 200 litres of water and 30% of it is used. How many litres are left?
  3. 3.A football costs ₹25. The price comes down by 80%. What is the new price, in rupees?
  4. 4.The price of a torch comes down from ₹120 to ₹18. What is the percentage decrease?
  5. 5.A tank has 25 litres of water and 80% of it is used. How many litres are left?
  6. 6.A team scored 80 runs in one match and 28 runs in the next. What is the percentage decrease?
  7. 7.A team scored 300 runs in one match and 88% fewer in the next. How many runs did it score in the next match?
  8. 8.A lunch box costs ₹150. The price comes down by 68%. What is the new price, in rupees?
  9. 9.A tank has 20 litres of water and 65% of it is used. How many litres are left?
  10. 10.A tank has 100 litres of water and 59% of it is used. How many litres are left?
  11. 11.A tank had 200 litres of water. Now it has 76 litres. What is the percentage decrease?
  12. 12.A tank had 400 litres of water. Now it has 228 litres. What is the percentage decrease?
  13. 13.A team scored 60 runs in one match and 57 runs in the next. What is the percentage decrease?
  14. 14.A tank has 300 litres of water and 40% of it is used. How many litres are left?
  15. 15.A team scored 400 runs in one match and 288 runs in the next. What is the percentage decrease?
  16. 16.A school bag costs ₹150. The price comes down by 12%. What is the new price, in rupees?
  17. 17.A team scored 400 runs in one match and 336 runs in the next. What is the percentage decrease?
  18. 18.A football costs ₹50. The price comes down by 60%. What is the new price, in rupees?
  19. 19.A team scored 40 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  20. 20.The price of a kite comes down from ₹60 to ₹45. What is the percentage decrease?
  21. 21.A tank had 400 litres of water. Now it has 260 litres. What is the percentage decrease?
  22. 22.A tank had 200 litres of water. Now it has 72 litres. What is the percentage decrease?
  23. 23.The price of a school bag comes down from ₹300 to ₹243. What is the percentage decrease?
  24. 24.A team scored 40 runs in one match and 20% fewer in the next. How many runs did it score in the next match?
  25. 25.The price of a toy car comes down from ₹60 to ₹33. What is the percentage decrease?
  26. 26.A team scored 50 runs in one match and 47 runs in the next. What is the percentage decrease?
  27. 27.A kite costs ₹500. The price comes down by 12%. What is the new price, in rupees?
  28. 28.A tank had 150 litres of water. Now it has 63 litres. What is the percentage decrease?
  29. 29.A team scored 250 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  30. 30.The price of a storybook comes down from ₹60 to ₹48. What is the percentage decrease?
  31. 31.A team scored 200 runs in one match and 154 runs in the next. What is the percentage decrease?
  32. 32.A torch costs ₹60. The price comes down by 55%. What is the new price, in rupees?
  33. 33.A team scored 120 runs in one match and 75% fewer in the next. How many runs did it score in the next match?
  34. 34.A team scored 500 runs in one match and 55% fewer in the next. How many runs did it score in the next match?
  35. 35.A team scored 50 runs in one match and 29 runs in the next. What is the percentage decrease?
  36. 36.A tank has 250 litres of water and 50% of it is used. How many litres are left?
  37. 37.A tank has 40 litres of water and 50% of it is used. How many litres are left?
  38. 38.A cricket bat costs ₹80. The price comes down by 70%. What is the new price, in rupees?
  39. 39.A team scored 50 runs in one match and 14% fewer in the next. How many runs did it score in the next match?
  40. 40.A tank had 60 litres of water. Now it has 33 litres. What is the percentage decrease?

Answer key

  1. 15
  2. 140
  3. 5
  4. 85
  5. 5
  6. 65
  7. 36
  8. 48
  9. 7
  10. 41
  11. 62
  12. 43
  13. 5
  14. 180
  15. 28
  16. 132
  17. 16
  18. 20
  19. 4
  20. 25
  21. 35
  22. 64
  23. 19
  24. 32
  25. 45
  26. 6
  27. 440
  28. 58
  29. 225
  30. 20
  31. 23
  32. 27
  33. 30
  34. 225
  35. 42
  36. 125
  37. 20
  38. 24
  39. 43
  40. 45

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