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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 998 · 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.

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  1. 1.A school bag costs ₹60. The price comes down by 30%. What is the new price, in rupees?
  2. 2.A table fan costs ₹60. The price comes down by 45%. What is the new price, in rupees?
  3. 3.A water bottle costs ₹100. The price comes down by 14%. What is the new price, in rupees?
  4. 4.A tank had 500 litres of water. Now it has 85 litres. What is the percentage decrease?
  5. 5.A tank has 500 litres of water and 88% of it is used. How many litres are left?
  6. 6.The price of a toy car comes down from ₹150 to ₹66. What is the percentage decrease?
  7. 7.A cricket bat costs ₹250. The price comes down by 52%. What is the new price, in rupees?
  8. 8.The price of a pencil box comes down from ₹40 to ₹16. What is the percentage decrease?
  9. 9.A tank had 25 litres of water. Now it has 13 litres. What is the percentage decrease?
  10. 10.A tank has 25 litres of water and 20% of it is used. How many litres are left?
  11. 11.A team scored 500 runs in one match and 280 runs in the next. What is the percentage decrease?
  12. 12.A tank had 80 litres of water. Now it has 48 litres. What is the percentage decrease?
  13. 13.A tank had 200 litres of water. Now it has 90 litres. What is the percentage decrease?
  14. 14.The price of a lunch box comes down from ₹60 to ₹57. What is the percentage decrease?
  15. 15.A team scored 300 runs in one match and 222 runs in the next. What is the percentage decrease?
  16. 16.A table fan costs ₹500. The price comes down by 80%. What is the new price, in rupees?
  17. 17.The price of a water bottle comes down from ₹25 to ₹10. What is the percentage decrease?
  18. 18.A team scored 400 runs in one match and 41% fewer in the next. How many runs did it score in the next match?
  19. 19.A tank had 50 litres of water. Now it has 19 litres. What is the percentage decrease?
  20. 20.A team scored 250 runs in one match and 58% fewer in the next. How many runs did it score in the next match?
  21. 21.A school bag costs ₹25. The price comes down by 24%. What is the new price, in rupees?
  22. 22.A school bag costs ₹50. The price comes down by 18%. What is the new price, in rupees?
  23. 23.A tank had 200 litres of water. Now it has 136 litres. What is the percentage decrease?
  24. 24.The price of a school bag comes down from ₹120 to ₹90. What is the percentage decrease?
  25. 25.A tank had 50 litres of water. Now it has 23 litres. What is the percentage decrease?
  26. 26.A tank had 25 litres of water. Now it has 20 litres. What is the percentage decrease?
  27. 27.A tank has 80 litres of water and 10% of it is used. How many litres are left?
  28. 28.A team scored 250 runs in one match and 76% fewer in the next. How many runs did it score in the next match?
  29. 29.A tank had 300 litres of water. Now it has 153 litres. What is the percentage decrease?
  30. 30.A team scored 200 runs in one match and 100 runs in the next. What is the percentage decrease?
  31. 31.A tank has 120 litres of water and 20% of it is used. How many litres are left?
  32. 32.A team scored 100 runs in one match and 47% fewer in the next. How many runs did it score in the next match?
  33. 33.A pencil box costs ₹40. The price comes down by 10%. What is the new price, in rupees?
  34. 34.A team scored 400 runs in one match and 73% fewer in the next. How many runs did it score in the next match?
  35. 35.A tank has 120 litres of water and 65% of it is used. How many litres are left?
  36. 36.A kite costs ₹200. The price comes down by 33%. What is the new price, in rupees?
  37. 37.A tank had 40 litres of water. Now it has 12 litres. What is the percentage decrease?
  38. 38.A lunch box costs ₹300. The price comes down by 5%. What is the new price, in rupees?
  39. 39.A cricket bat costs ₹25. The price comes down by 64%. What is the new price, in rupees?
  40. 40.A lunch box costs ₹80. The price comes down by 60%. What is the new price, in rupees?

Answer key

  1. 42
  2. 33
  3. 86
  4. 83
  5. 60
  6. 56
  7. 120
  8. 60
  9. 48
  10. 20
  11. 44
  12. 40
  13. 55
  14. 5
  15. 26
  16. 100
  17. 60
  18. 236
  19. 62
  20. 105
  21. 19
  22. 41
  23. 32
  24. 25
  25. 54
  26. 20
  27. 72
  28. 60
  29. 49
  30. 50
  31. 96
  32. 53
  33. 36
  34. 108
  35. 42
  36. 134
  37. 70
  38. 285
  39. 9
  40. 32

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