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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 753 · 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 tank has 20 litres of water and 85% of it is used. How many litres are left?
  2. 2.A team scored 120 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  3. 3.A team scored 25 runs in one match and 12% fewer in the next. How many runs did it score in the next match?
  4. 4.A cricket bat costs ₹50. The price comes down by 14%. What is the new price, in rupees?
  5. 5.A tank had 50 litres of water. Now it has 8 litres. What is the percentage decrease?
  6. 6.A team scored 150 runs in one match and 120 runs in the next. What is the percentage decrease?
  7. 7.The price of a school bag comes down from ₹25 to ₹5. What is the percentage decrease?
  8. 8.A tank had 100 litres of water. Now it has 41 litres. What is the percentage decrease?
  9. 9.A tank has 120 litres of water and 15% of it is used. How many litres are left?
  10. 10.A team scored 80 runs in one match and 60 runs in the next. What is the percentage decrease?
  11. 11.The price of a football comes down from ₹250 to ₹65. What is the percentage decrease?
  12. 12.A tank had 300 litres of water. Now it has 186 litres. What is the percentage decrease?
  13. 13.A tank has 50 litres of water and 32% of it is used. How many litres are left?
  14. 14.A tank has 500 litres of water and 46% of it is used. How many litres are left?
  15. 15.A cricket bat costs ₹150. The price comes down by 58%. What is the new price, in rupees?
  16. 16.A team scored 80 runs in one match and 52 runs in the next. What is the percentage decrease?
  17. 17.The price of a pencil box comes down from ₹20 to ₹18. What is the percentage decrease?
  18. 18.A team scored 120 runs in one match and 12 runs in the next. What is the percentage decrease?
  19. 19.The price of a pencil box comes down from ₹200 to ₹96. What is the percentage decrease?
  20. 20.A team scored 60 runs in one match and 54 runs in the next. What is the percentage decrease?
  21. 21.A tank has 300 litres of water and 46% of it is used. How many litres are left?
  22. 22.The price of a school bag comes down from ₹25 to ₹15. What is the percentage decrease?
  23. 23.A team scored 400 runs in one match and 300 runs in the next. What is the percentage decrease?
  24. 24.A tank had 400 litres of water. Now it has 192 litres. What is the percentage decrease?
  25. 25.A wall clock costs ₹400. The price comes down by 35%. What is the new price, in rupees?
  26. 26.A team scored 20 runs in one match and 11 runs in the next. What is the percentage decrease?
  27. 27.A team scored 25 runs in one match and 80% fewer in the next. How many runs did it score in the next match?
  28. 28.The price of a football comes down from ₹60 to ₹51. What is the percentage decrease?
  29. 29.A tank has 100 litres of water and 64% of it is used. How many litres are left?
  30. 30.The price of a kite comes down from ₹40 to ₹26. What is the percentage decrease?
  31. 31.A torch costs ₹50. The price comes down by 58%. What is the new price, in rupees?
  32. 32.A school bag costs ₹50. The price comes down by 30%. What is the new price, in rupees?
  33. 33.The price of a pencil box comes down from ₹25 to ₹19. What is the percentage decrease?
  34. 34.A lunch box costs ₹25. The price comes down by 84%. What is the new price, in rupees?
  35. 35.A tank had 80 litres of water. Now it has 12 litres. What is the percentage decrease?
  36. 36.A team scored 50 runs in one match and 25 runs in the next. What is the percentage decrease?
  37. 37.A tank had 400 litres of water. Now it has 208 litres. What is the percentage decrease?
  38. 38.A tank has 300 litres of water and 52% of it is used. How many litres are left?
  39. 39.A school bag costs ₹500. The price comes down by 27%. What is the new price, in rupees?
  40. 40.A football costs ₹200. The price comes down by 55%. What is the new price, in rupees?

Answer key

  1. 3
  2. 84
  3. 22
  4. 43
  5. 84
  6. 20
  7. 80
  8. 59
  9. 102
  10. 25
  11. 74
  12. 38
  13. 34
  14. 270
  15. 63
  16. 35
  17. 10
  18. 90
  19. 52
  20. 10
  21. 162
  22. 40
  23. 25
  24. 52
  25. 260
  26. 45
  27. 5
  28. 15
  29. 36
  30. 35
  31. 21
  32. 35
  33. 24
  34. 4
  35. 85
  36. 50
  37. 48
  38. 144
  39. 365
  40. 90

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