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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 353 · 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 table fan costs ₹500. The price comes down by 35%. What is the new price, in rupees?
  2. 2.The price of a lunch box comes down from ₹20 to ₹7. What is the percentage decrease?
  3. 3.A table fan costs ₹500. The price comes down by 83%. What is the new price, in rupees?
  4. 4.A team scored 400 runs in one match and 64 runs in the next. What is the percentage decrease?
  5. 5.The price of a torch comes down from ₹120 to ₹42. What is the percentage decrease?
  6. 6.The price of a table fan comes down from ₹60 to ₹51. What is the percentage decrease?
  7. 7.A team scored 300 runs in one match and 162 runs in the next. What is the percentage decrease?
  8. 8.The price of a wall clock comes down from ₹300 to ₹96. What is the percentage decrease?
  9. 9.A tank had 250 litres of water. Now it has 75 litres. What is the percentage decrease?
  10. 10.The price of a lunch box comes down from ₹500 to ₹440. What is the percentage decrease?
  11. 11.A tank has 40 litres of water and 55% of it is used. How many litres are left?
  12. 12.A tank has 20 litres of water and 60% of it is used. How many litres are left?
  13. 13.A tank had 25 litres of water. Now it has 4 litres. What is the percentage decrease?
  14. 14.The price of a pencil box comes down from ₹50 to ₹42. What is the percentage decrease?
  15. 15.The price of a water bottle comes down from ₹25 to ₹13. What is the percentage decrease?
  16. 16.A team scored 25 runs in one match and 15 runs in the next. What is the percentage decrease?
  17. 17.A tank has 500 litres of water and 41% of it is used. How many litres are left?
  18. 18.The price of a water bottle comes down from ₹80 to ₹40. What is the percentage decrease?
  19. 19.A team scored 80 runs in one match and 60 runs in the next. What is the percentage decrease?
  20. 20.A team scored 20 runs in one match and 4 runs in the next. What is the percentage decrease?
  21. 21.The price of a toy car comes down from ₹250 to ₹125. What is the percentage decrease?
  22. 22.A tank has 120 litres of water and 30% of it is used. How many litres are left?
  23. 23.A kite costs ₹80. The price comes down by 65%. What is the new price, in rupees?
  24. 24.A tank has 40 litres of water and 5% of it is used. How many litres are left?
  25. 25.The price of a torch comes down from ₹500 to ₹300. What is the percentage decrease?
  26. 26.A team scored 40 runs in one match and 75% fewer in the next. How many runs did it score in the next match?
  27. 27.The price of a school bag comes down from ₹250 to ₹230. What is the percentage decrease?
  28. 28.A tank had 100 litres of water. Now it has 81 litres. What is the percentage decrease?
  29. 29.A tank has 25 litres of water and 24% of it is used. How many litres are left?
  30. 30.The price of a kite comes down from ₹40 to ₹36. What is the percentage decrease?
  31. 31.The price of a water bottle comes down from ₹50 to ₹9. What is the percentage decrease?
  32. 32.The price of a toy car comes down from ₹150 to ₹99. What is the percentage decrease?
  33. 33.A tank had 300 litres of water. Now it has 225 litres. What is the percentage decrease?
  34. 34.The price of a kite comes down from ₹400 to ₹48. What is the percentage decrease?
  35. 35.A tank had 80 litres of water. Now it has 24 litres. What is the percentage decrease?
  36. 36.A tank has 60 litres of water and 85% of it is used. How many litres are left?
  37. 37.A tank had 20 litres of water. Now it has 19 litres. What is the percentage decrease?
  38. 38.A lunch box costs ₹50. The price comes down by 38%. What is the new price, in rupees?
  39. 39.A tank has 20 litres of water and 65% of it is used. How many litres are left?
  40. 40.A team scored 25 runs in one match and 12 runs in the next. What is the percentage decrease?

Answer key

  1. 325
  2. 65
  3. 85
  4. 84
  5. 65
  6. 15
  7. 46
  8. 68
  9. 70
  10. 12
  11. 18
  12. 8
  13. 84
  14. 16
  15. 48
  16. 40
  17. 295
  18. 50
  19. 25
  20. 80
  21. 50
  22. 84
  23. 28
  24. 38
  25. 40
  26. 10
  27. 8
  28. 19
  29. 19
  30. 10
  31. 82
  32. 34
  33. 25
  34. 88
  35. 70
  36. 9
  37. 5
  38. 31
  39. 7
  40. 52

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