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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 406 · 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 lunch box costs ₹200. The price comes down by 17%. What is the new price, in rupees?
  2. 2.The price of a table fan comes down from ₹400 to ₹68. What is the percentage decrease?
  3. 3.A team scored 400 runs in one match and 296 runs in the next. What is the percentage decrease?
  4. 4.A tank has 300 litres of water and 65% of it is used. How many litres are left?
  5. 5.A tank has 40 litres of water and 70% of it is used. How many litres are left?
  6. 6.A tank had 150 litres of water. Now it has 99 litres. What is the percentage decrease?
  7. 7.A tank had 80 litres of water. Now it has 40 litres. What is the percentage decrease?
  8. 8.The price of a pencil box comes down from ₹500 to ₹450. What is the percentage decrease?
  9. 9.A tank had 300 litres of water. Now it has 198 litres. What is the percentage decrease?
  10. 10.The price of a torch comes down from ₹50 to ₹9. What is the percentage decrease?
  11. 11.A team scored 20 runs in one match and 19 runs in the next. What is the percentage decrease?
  12. 12.A team scored 80 runs in one match and 32 runs in the next. What is the percentage decrease?
  13. 13.A tank had 120 litres of water. Now it has 48 litres. What is the percentage decrease?
  14. 14.A lunch box costs ₹250. The price comes down by 88%. What is the new price, in rupees?
  15. 15.A tank has 100 litres of water and 74% of it is used. How many litres are left?
  16. 16.A team scored 200 runs in one match and 48% fewer in the next. How many runs did it score in the next match?
  17. 17.A team scored 250 runs in one match and 120 runs in the next. What is the percentage decrease?
  18. 18.A team scored 80 runs in one match and 60 runs in the next. What is the percentage decrease?
  19. 19.A toy car costs ₹500. The price comes down by 40%. What is the new price, in rupees?
  20. 20.A kite costs ₹120. The price comes down by 55%. What is the new price, in rupees?
  21. 21.The price of a pencil box comes down from ₹500 to ₹115. What is the percentage decrease?
  22. 22.A tank has 80 litres of water and 30% of it is used. How many litres are left?
  23. 23.A water bottle costs ₹500. The price comes down by 7%. What is the new price, in rupees?
  24. 24.A cricket bat costs ₹100. The price comes down by 10%. What is the new price, in rupees?
  25. 25.A water bottle costs ₹300. The price comes down by 27%. What is the new price, in rupees?
  26. 26.The price of a table fan comes down from ₹80 to ₹8. What is the percentage decrease?
  27. 27.A school bag costs ₹50. The price comes down by 18%. What is the new price, in rupees?
  28. 28.A team scored 50 runs in one match and 47 runs in the next. What is the percentage decrease?
  29. 29.A tank had 250 litres of water. Now it has 145 litres. What is the percentage decrease?
  30. 30.A school bag costs ₹300. The price comes down by 14%. What is the new price, in rupees?
  31. 31.A toy car costs ₹400. The price comes down by 86%. What is the new price, in rupees?
  32. 32.The price of a school bag comes down from ₹250 to ₹35. What is the percentage decrease?
  33. 33.A team scored 300 runs in one match and 210 runs in the next. What is the percentage decrease?
  34. 34.A tank had 20 litres of water. Now it has 2 litres. What is the percentage decrease?
  35. 35.A team scored 150 runs in one match and 16% fewer in the next. How many runs did it score in the next match?
  36. 36.A team scored 60 runs in one match and 18 runs in the next. What is the percentage decrease?
  37. 37.A lunch box costs ₹500. The price comes down by 19%. What is the new price, in rupees?
  38. 38.A team scored 150 runs in one match and 63 runs in the next. What is the percentage decrease?
  39. 39.The price of a football comes down from ₹150 to ₹138. What is the percentage decrease?
  40. 40.A wall clock costs ₹20. The price comes down by 90%. What is the new price, in rupees?

Answer key

  1. 166
  2. 83
  3. 26
  4. 105
  5. 12
  6. 34
  7. 50
  8. 10
  9. 34
  10. 82
  11. 5
  12. 60
  13. 60
  14. 30
  15. 26
  16. 104
  17. 52
  18. 25
  19. 300
  20. 54
  21. 77
  22. 56
  23. 465
  24. 90
  25. 219
  26. 90
  27. 41
  28. 6
  29. 42
  30. 258
  31. 56
  32. 86
  33. 30
  34. 90
  35. 126
  36. 70
  37. 405
  38. 58
  39. 8
  40. 2

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