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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 954 · 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.A team scored 400 runs in one match and 380 runs in the next. What is the percentage decrease?
  2. 2.The price of a water bottle comes down from ₹200 to ₹50. What is the percentage decrease?
  3. 3.A tank has 250 litres of water and 78% of it is used. How many litres are left?
  4. 4.A team scored 150 runs in one match and 22% fewer in the next. How many runs did it score in the next match?
  5. 5.A torch costs ₹200. The price comes down by 27%. What is the new price, in rupees?
  6. 6.The price of a football comes down from ₹500 to ₹260. What is the percentage decrease?
  7. 7.A tank had 50 litres of water. Now it has 40 litres. What is the percentage decrease?
  8. 8.A tank had 200 litres of water. Now it has 172 litres. What is the percentage decrease?
  9. 9.A team scored 60 runs in one match and 85% fewer in the next. How many runs did it score in the next match?
  10. 10.A tank had 60 litres of water. Now it has 48 litres. What is the percentage decrease?
  11. 11.The price of a kite comes down from ₹120 to ₹54. What is the percentage decrease?
  12. 12.The price of a school bag comes down from ₹200 to ₹42. What is the percentage decrease?
  13. 13.A team scored 20 runs in one match and 6 runs in the next. What is the percentage decrease?
  14. 14.A team scored 120 runs in one match and 60% fewer in the next. How many runs did it score in the next match?
  15. 15.A team scored 25 runs in one match and 80% fewer in the next. How many runs did it score in the next match?
  16. 16.The price of a lunch box comes down from ₹120 to ₹108. What is the percentage decrease?
  17. 17.The price of a toy car comes down from ₹400 to ₹380. What is the percentage decrease?
  18. 18.A team scored 300 runs in one match and 243 runs in the next. What is the percentage decrease?
  19. 19.A tank has 40 litres of water and 90% of it is used. How many litres are left?
  20. 20.A tank had 300 litres of water. Now it has 201 litres. What is the percentage decrease?
  21. 21.A team scored 200 runs in one match and 54% fewer in the next. How many runs did it score in the next match?
  22. 22.A tank has 300 litres of water and 8% of it is used. How many litres are left?
  23. 23.A tank had 120 litres of water. Now it has 66 litres. What is the percentage decrease?
  24. 24.A tank had 25 litres of water. Now it has 11 litres. What is the percentage decrease?
  25. 25.A tank had 50 litres of water. Now it has 12 litres. What is the percentage decrease?
  26. 26.A tank had 40 litres of water. Now it has 10 litres. What is the percentage decrease?
  27. 27.The price of a wall clock comes down from ₹200 to ₹46. What is the percentage decrease?
  28. 28.A tank had 150 litres of water. Now it has 108 litres. What is the percentage decrease?
  29. 29.A tank had 500 litres of water. Now it has 425 litres. What is the percentage decrease?
  30. 30.The price of a wall clock comes down from ₹20 to ₹4. What is the percentage decrease?
  31. 31.A lunch box costs ₹200. The price comes down by 80%. What is the new price, in rupees?
  32. 32.The price of a table fan comes down from ₹500 to ₹430. What is the percentage decrease?
  33. 33.A team scored 300 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  34. 34.A team scored 100 runs in one match and 11% 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 15 runs in the next. What is the percentage decrease?
  36. 36.A tank had 100 litres of water. Now it has 36 litres. What is the percentage decrease?
  37. 37.A team scored 400 runs in one match and 57% fewer in the next. How many runs did it score in the next match?
  38. 38.A team scored 20 runs in one match and 55% fewer in the next. How many runs did it score in the next match?
  39. 39.The price of a toy car comes down from ₹25 to ₹3. What is the percentage decrease?
  40. 40.A team scored 400 runs in one match and 73% fewer in the next. How many runs did it score in the next match?

Answer key

  1. 5
  2. 75
  3. 55
  4. 117
  5. 146
  6. 48
  7. 20
  8. 14
  9. 9
  10. 20
  11. 55
  12. 79
  13. 70
  14. 48
  15. 5
  16. 10
  17. 5
  18. 19
  19. 4
  20. 33
  21. 92
  22. 276
  23. 45
  24. 56
  25. 76
  26. 75
  27. 77
  28. 28
  29. 15
  30. 80
  31. 40
  32. 14
  33. 270
  34. 89
  35. 70
  36. 64
  37. 172
  38. 9
  39. 88
  40. 108

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