← Percentage decrease lesson New set →

Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 61 · 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 cricket bat costs ₹250. The price comes down by 34%. What is the new price, in rupees?
  2. 2.A tank has 60 litres of water and 30% of it is used. How many litres are left?
  3. 3.A tank had 20 litres of water. Now it has 15 litres. What is the percentage decrease?
  4. 4.The price of a wall clock comes down from ₹80 to ₹24. What is the percentage decrease?
  5. 5.A team scored 40 runs in one match and 25% fewer in the next. How many runs did it score in the next match?
  6. 6.A tank had 40 litres of water. Now it has 10 litres. What is the percentage decrease?
  7. 7.A tank has 150 litres of water and 50% of it is used. How many litres are left?
  8. 8.A tank had 50 litres of water. Now it has 42 litres. What is the percentage decrease?
  9. 9.The price of a school bag comes down from ₹25 to ₹8. What is the percentage decrease?
  10. 10.A tank had 300 litres of water. Now it has 165 litres. What is the percentage decrease?
  11. 11.The price of a table fan comes down from ₹60 to ₹57. What is the percentage decrease?
  12. 12.A tank has 100 litres of water and 10% of it is used. How many litres are left?
  13. 13.A tank has 60 litres of water and 85% of it is used. How many litres are left?
  14. 14.A team scored 60 runs in one match and 40% fewer in the next. How many runs did it score in the next match?
  15. 15.The price of a school bag comes down from ₹40 to ₹34. What is the percentage decrease?
  16. 16.The price of a school bag comes down from ₹250 to ₹95. What is the percentage decrease?
  17. 17.The price of a kite comes down from ₹40 to ₹30. What is the percentage decrease?
  18. 18.A tank has 100 litres of water and 21% of it is used. How many litres are left?
  19. 19.A tank had 80 litres of water. Now it has 16 litres. What is the percentage decrease?
  20. 20.A tank had 60 litres of water. Now it has 57 litres. What is the percentage decrease?
  21. 21.The price of a cricket bat comes down from ₹25 to ₹8. What is the percentage decrease?
  22. 22.The price of a table fan comes down from ₹300 to ₹195. What is the percentage decrease?
  23. 23.A tank had 80 litres of water. Now it has 44 litres. What is the percentage decrease?
  24. 24.A team scored 40 runs in one match and 75% fewer in the next. How many runs did it score in the next match?
  25. 25.A tank had 100 litres of water. Now it has 91 litres. What is the percentage decrease?
  26. 26.A tank has 150 litres of water and 20% of it is used. How many litres are left?
  27. 27.A tank has 25 litres of water and 84% of it is used. How many litres are left?
  28. 28.A tank had 25 litres of water. Now it has 16 litres. What is the percentage decrease?
  29. 29.The price of a toy car comes down from ₹500 to ₹435. What is the percentage decrease?
  30. 30.A wall clock costs ₹50. The price comes down by 22%. What is the new price, in rupees?
  31. 31.A lunch box costs ₹40. The price comes down by 80%. What is the new price, in rupees?
  32. 32.The price of a school bag comes down from ₹50 to ₹9. What is the percentage decrease?
  33. 33.The price of a school bag comes down from ₹100 to ₹13. What is the percentage decrease?
  34. 34.The price of a storybook comes down from ₹120 to ₹42. What is the percentage decrease?
  35. 35.A team scored 25 runs in one match and 21 runs in the next. What is the percentage decrease?
  36. 36.A cricket bat costs ₹120. The price comes down by 70%. What is the new price, in rupees?
  37. 37.A school bag costs ₹50. The price comes down by 62%. What is the new price, in rupees?
  38. 38.A team scored 20 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  39. 39.The price of a wall clock comes down from ₹120 to ₹54. What is the percentage decrease?
  40. 40.A kite costs ₹500. The price comes down by 22%. What is the new price, in rupees?

Answer key

  1. 165
  2. 42
  3. 25
  4. 70
  5. 30
  6. 75
  7. 75
  8. 16
  9. 68
  10. 45
  11. 5
  12. 90
  13. 9
  14. 36
  15. 15
  16. 62
  17. 25
  18. 79
  19. 80
  20. 5
  21. 68
  22. 35
  23. 45
  24. 10
  25. 9
  26. 120
  27. 4
  28. 36
  29. 13
  30. 39
  31. 8
  32. 82
  33. 87
  34. 65
  35. 16
  36. 36
  37. 19
  38. 14
  39. 55
  40. 390

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage