← Percentage decrease lesson New set →

Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 505 · 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 kite comes down from ₹120 to ₹108. What is the percentage decrease?
  2. 2.A tank had 250 litres of water. Now it has 100 litres. What is the percentage decrease?
  3. 3.A team scored 120 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  4. 4.The price of a table fan comes down from ₹25 to ₹9. What is the percentage decrease?
  5. 5.A team scored 50 runs in one match and 70% fewer in the next. How many runs did it score in the next match?
  6. 6.The price of a football comes down from ₹200 to ₹182. What is the percentage decrease?
  7. 7.The price of a toy car comes down from ₹80 to ₹64. What is the percentage decrease?
  8. 8.A tank has 100 litres of water and 43% of it is used. How many litres are left?
  9. 9.A team scored 200 runs in one match and 70 runs in the next. What is the percentage decrease?
  10. 10.A team scored 500 runs in one match and 53% fewer in the next. How many runs did it score in the next match?
  11. 11.A tank has 50 litres of water and 76% of it is used. How many litres are left?
  12. 12.A tank has 250 litres of water and 38% of it is used. How many litres are left?
  13. 13.A tank had 100 litres of water. Now it has 68 litres. What is the percentage decrease?
  14. 14.A toy car costs ₹150. The price comes down by 6%. What is the new price, in rupees?
  15. 15.A team scored 25 runs in one match and 12 runs in the next. What is the percentage decrease?
  16. 16.A school bag costs ₹120. The price comes down by 70%. What is the new price, in rupees?
  17. 17.A team scored 25 runs in one match and 36% fewer in the next. How many runs did it score in the next match?
  18. 18.The price of a storybook comes down from ₹25 to ₹13. What is the percentage decrease?
  19. 19.A tank has 400 litres of water and 36% of it is used. How many litres are left?
  20. 20.A school bag costs ₹80. The price comes down by 55%. What is the new price, in rupees?
  21. 21.The price of a toy car comes down from ₹40 to ₹38. What is the percentage decrease?
  22. 22.The price of a kite comes down from ₹40 to ₹30. What is the percentage decrease?
  23. 23.The price of a table fan comes down from ₹25 to ₹21. What is the percentage decrease?
  24. 24.A tank has 300 litres of water and 82% of it is used. How many litres are left?
  25. 25.A tank has 120 litres of water and 85% of it is used. How many litres are left?
  26. 26.The price of a storybook comes down from ₹50 to ₹19. What is the percentage decrease?
  27. 27.A tank had 50 litres of water. Now it has 7 litres. What is the percentage decrease?
  28. 28.A kite costs ₹50. The price comes down by 76%. What is the new price, in rupees?
  29. 29.The price of a kite comes down from ₹100 to ₹90. What is the percentage decrease?
  30. 30.A team scored 25 runs in one match and 16 runs in the next. What is the percentage decrease?
  31. 31.A team scored 25 runs in one match and 88% fewer in the next. How many runs did it score in the next match?
  32. 32.The price of a cricket bat comes down from ₹100 to ₹85. What is the percentage decrease?
  33. 33.The price of a water bottle comes down from ₹50 to ₹22. What is the percentage decrease?
  34. 34.A tank had 150 litres of water. Now it has 84 litres. What is the percentage decrease?
  35. 35.A tank has 25 litres of water and 12% of it is used. How many litres are left?
  36. 36.A tank had 300 litres of water. Now it has 75 litres. What is the percentage decrease?
  37. 37.A tank has 250 litres of water and 32% of it is used. How many litres are left?
  38. 38.A cricket bat costs ₹400. The price comes down by 35%. What is the new price, in rupees?
  39. 39.A tank had 25 litres of water. Now it has 19 litres. What is the percentage decrease?
  40. 40.A tank has 40 litres of water and 50% of it is used. How many litres are left?

Answer key

  1. 10
  2. 60
  3. 84
  4. 64
  5. 15
  6. 9
  7. 20
  8. 57
  9. 65
  10. 235
  11. 12
  12. 155
  13. 32
  14. 141
  15. 52
  16. 36
  17. 16
  18. 48
  19. 256
  20. 36
  21. 5
  22. 25
  23. 16
  24. 54
  25. 18
  26. 62
  27. 86
  28. 12
  29. 10
  30. 36
  31. 3
  32. 15
  33. 56
  34. 44
  35. 22
  36. 75
  37. 170
  38. 260
  39. 24
  40. 20

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