← Percentage decrease lesson New set →

Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 691 · 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 table fan costs ₹120. The price comes down by 75%. What is the new price, in rupees?
  2. 2.A tank has 40 litres of water and 40% of it is used. How many litres are left?
  3. 3.A torch costs ₹100. The price comes down by 52%. What is the new price, in rupees?
  4. 4.A team scored 40 runs in one match and 22 runs in the next. What is the percentage decrease?
  5. 5.The price of a cricket bat comes down from ₹250 to ₹50. What is the percentage decrease?
  6. 6.A tank has 50 litres of water and 20% of it is used. How many litres are left?
  7. 7.The price of a torch comes down from ₹100 to ₹30. What is the percentage decrease?
  8. 8.The price of a storybook comes down from ₹200 to ₹106. What is the percentage decrease?
  9. 9.A team scored 100 runs in one match and 7% fewer in the next. How many runs did it score in the next match?
  10. 10.A water bottle costs ₹400. The price comes down by 80%. What is the new price, in rupees?
  11. 11.A tank had 300 litres of water. Now it has 168 litres. What is the percentage decrease?
  12. 12.A team scored 50 runs in one match and 16 runs in the next. What is the percentage decrease?
  13. 13.A storybook costs ₹100. The price comes down by 82%. What is the new price, in rupees?
  14. 14.A team scored 100 runs in one match and 58 runs in the next. What is the percentage decrease?
  15. 15.A tank had 25 litres of water. Now it has 15 litres. What is the percentage decrease?
  16. 16.A school bag costs ₹60. The price comes down by 20%. What is the new price, in rupees?
  17. 17.A toy car costs ₹20. The price comes down by 55%. What is the new price, in rupees?
  18. 18.The price of a table fan comes down from ₹25 to ₹9. What is the percentage decrease?
  19. 19.A tank has 120 litres of water and 15% of it is used. How many litres are left?
  20. 20.A tank had 60 litres of water. Now it has 12 litres. What is the percentage decrease?
  21. 21.The price of a lunch box comes down from ₹40 to ₹24. What is the percentage decrease?
  22. 22.A school bag costs ₹300. The price comes down by 28%. What is the new price, in rupees?
  23. 23.A tank had 400 litres of water. Now it has 80 litres. What is the percentage decrease?
  24. 24.A tank had 80 litres of water. Now it has 20 litres. What is the percentage decrease?
  25. 25.A team scored 80 runs in one match and 40 runs in the next. What is the percentage decrease?
  26. 26.The price of a wall clock comes down from ₹150 to ₹90. What is the percentage decrease?
  27. 27.A pencil box costs ₹300. The price comes down by 79%. What is the new price, in rupees?
  28. 28.The price of a lunch box comes down from ₹300 to ₹243. What is the percentage decrease?
  29. 29.A wall clock costs ₹400. The price comes down by 22%. What is the new price, in rupees?
  30. 30.A team scored 200 runs in one match and 9% fewer in the next. How many runs did it score in the next match?
  31. 31.A team scored 80 runs in one match and 35% fewer in the next. How many runs did it score in the next match?
  32. 32.A team scored 60 runs in one match and 54 runs in the next. What is the percentage decrease?
  33. 33.A tank had 150 litres of water. Now it has 69 litres. What is the percentage decrease?
  34. 34.A team scored 100 runs in one match and 20% fewer in the next. How many runs did it score in the next match?
  35. 35.A wall clock costs ₹120. The price comes down by 25%. What is the new price, in rupees?
  36. 36.A tank had 200 litres of water. Now it has 114 litres. What is the percentage decrease?
  37. 37.A team scored 20 runs in one match and 9 runs in the next. What is the percentage decrease?
  38. 38.A team scored 40 runs in one match and 8 runs in the next. What is the percentage decrease?
  39. 39.A cricket bat costs ₹50. The price comes down by 56%. What is the new price, in rupees?
  40. 40.A toy car costs ₹300. The price comes down by 85%. What is the new price, in rupees?

Answer key

  1. 30
  2. 24
  3. 48
  4. 45
  5. 80
  6. 40
  7. 70
  8. 47
  9. 93
  10. 80
  11. 44
  12. 68
  13. 18
  14. 42
  15. 40
  16. 48
  17. 9
  18. 64
  19. 102
  20. 80
  21. 40
  22. 216
  23. 80
  24. 75
  25. 50
  26. 40
  27. 63
  28. 19
  29. 312
  30. 182
  31. 52
  32. 10
  33. 54
  34. 80
  35. 90
  36. 43
  37. 55
  38. 80
  39. 22
  40. 45

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