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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 134 · 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 wall clock costs ₹150. The price comes down by 14%. What is the new price, in rupees?
  2. 2.A storybook costs ₹250. The price comes down by 52%. What is the new price, in rupees?
  3. 3.A team scored 120 runs in one match and 50% fewer in the next. How many runs did it score in the next match?
  4. 4.A tank has 60 litres of water and 20% of it is used. How many litres are left?
  5. 5.A tank had 300 litres of water. Now it has 120 litres. What is the percentage decrease?
  6. 6.A tank has 40 litres of water and 25% of it is used. How many litres are left?
  7. 7.A pencil box costs ₹300. The price comes down by 82%. What is the new price, in rupees?
  8. 8.A tank has 400 litres of water and 30% of it is used. How many litres are left?
  9. 9.A team scored 20 runs in one match and 5% fewer in the next. How many runs did it score in the next match?
  10. 10.A team scored 300 runs in one match and 5% fewer in the next. How many runs did it score in the next match?
  11. 11.The price of a table fan comes down from ₹100 to ₹31. What is the percentage decrease?
  12. 12.A team scored 150 runs in one match and 84% fewer in the next. How many runs did it score in the next match?
  13. 13.A cricket bat costs ₹150. The price comes down by 28%. What is the new price, in rupees?
  14. 14.A kite costs ₹80. The price comes down by 40%. What is the new price, in rupees?
  15. 15.A toy car costs ₹150. The price comes down by 88%. What is the new price, in rupees?
  16. 16.A tank had 120 litres of water. Now it has 54 litres. What is the percentage decrease?
  17. 17.A team scored 250 runs in one match and 20% fewer in the next. How many runs did it score in the next match?
  18. 18.The price of a torch comes down from ₹25 to ₹14. What is the percentage decrease?
  19. 19.A team scored 250 runs in one match and 105 runs in the next. What is the percentage decrease?
  20. 20.A cricket bat costs ₹120. The price comes down by 85%. What is the new price, in rupees?
  21. 21.A pencil box costs ₹25. The price comes down by 28%. What is the new price, in rupees?
  22. 22.A tank has 50 litres of water and 32% of it is used. How many litres are left?
  23. 23.A team scored 60 runs in one match and 5% fewer in the next. How many runs did it score in the next match?
  24. 24.The price of a pencil box comes down from ₹250 to ₹30. What is the percentage decrease?
  25. 25.A team scored 400 runs in one match and 71% fewer in the next. How many runs did it score in the next match?
  26. 26.A tank has 50 litres of water and 84% of it is used. How many litres are left?
  27. 27.A tank has 80 litres of water and 35% of it is used. How many litres are left?
  28. 28.A table fan costs ₹120. The price comes down by 90%. What is the new price, in rupees?
  29. 29.A team scored 50 runs in one match and 64% fewer in the next. How many runs did it score in the next match?
  30. 30.A team scored 150 runs in one match and 90 runs in the next. What is the percentage decrease?
  31. 31.A tank had 150 litres of water. Now it has 126 litres. What is the percentage decrease?
  32. 32.The price of a pencil box comes down from ₹250 to ₹25. What is the percentage decrease?
  33. 33.A team scored 250 runs in one match and 140 runs in the next. What is the percentage decrease?
  34. 34.A storybook costs ₹300. The price comes down by 85%. What is the new price, in rupees?
  35. 35.The price of a torch comes down from ₹150 to ₹63. What is the percentage decrease?
  36. 36.A pencil box costs ₹500. The price comes down by 11%. What is the new price, in rupees?
  37. 37.A tank has 300 litres of water and 41% of it is used. How many litres are left?
  38. 38.A tank had 60 litres of water. Now it has 24 litres. What is the percentage decrease?
  39. 39.A tank had 250 litres of water. Now it has 200 litres. What is the percentage decrease?
  40. 40.The price of a torch comes down from ₹120 to ₹108. What is the percentage decrease?

Answer key

  1. 129
  2. 120
  3. 60
  4. 48
  5. 60
  6. 30
  7. 54
  8. 280
  9. 19
  10. 285
  11. 69
  12. 24
  13. 108
  14. 48
  15. 18
  16. 55
  17. 200
  18. 44
  19. 58
  20. 18
  21. 18
  22. 34
  23. 57
  24. 88
  25. 116
  26. 8
  27. 52
  28. 12
  29. 18
  30. 40
  31. 16
  32. 90
  33. 44
  34. 45
  35. 58
  36. 445
  37. 177
  38. 60
  39. 20
  40. 10

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