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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 573 · 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.

NameDateTime takenScore ___ / 40
  1. 1.The price of a water bottle comes down from ₹200 to ₹130. What is the percentage decrease?
  2. 2.A pencil box costs ₹40. The price comes down by 30%. What is the new price, in rupees?
  3. 3.A team scored 500 runs in one match and 185 runs in the next. What is the percentage decrease?
  4. 4.A tank had 150 litres of water. Now it has 96 litres. What is the percentage decrease?
  5. 5.A tank has 80 litres of water and 90% of it is used. How many litres are left?
  6. 6.A team scored 25 runs in one match and 52% fewer in the next. How many runs did it score in the next match?
  7. 7.A tank has 200 litres of water and 25% of it is used. How many litres are left?
  8. 8.A team scored 250 runs in one match and 70 runs in the next. What is the percentage decrease?
  9. 9.The price of a football comes down from ₹25 to ₹11. What is the percentage decrease?
  10. 10.The price of a table fan comes down from ₹25 to ₹5. What is the percentage decrease?
  11. 11.A team scored 500 runs in one match and 380 runs in the next. What is the percentage decrease?
  12. 12.A tank has 400 litres of water and 22% of it is used. How many litres are left?
  13. 13.A team scored 250 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  14. 14.A tank had 25 litres of water. Now it has 18 litres. What is the percentage decrease?
  15. 15.A team scored 100 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  16. 16.The price of a wall clock comes down from ₹50 to ₹6. What is the percentage decrease?
  17. 17.A team scored 250 runs in one match and 66% fewer in the next. How many runs did it score in the next match?
  18. 18.The price of a pencil box comes down from ₹200 to ₹124. What is the percentage decrease?
  19. 19.The price of a storybook comes down from ₹40 to ₹16. What is the percentage decrease?
  20. 20.A team scored 40 runs in one match and 22 runs in the next. What is the percentage decrease?
  21. 21.A tank had 120 litres of water. Now it has 18 litres. What is the percentage decrease?
  22. 22.A team scored 400 runs in one match and 13% fewer in the next. How many runs did it score in the next match?
  23. 23.The price of a school bag comes down from ₹20 to ₹8. What is the percentage decrease?
  24. 24.A tank had 400 litres of water. Now it has 328 litres. What is the percentage decrease?
  25. 25.A team scored 200 runs in one match and 176 runs in the next. What is the percentage decrease?
  26. 26.A team scored 25 runs in one match and 84% fewer in the next. How many runs did it score in the next match?
  27. 27.A tank has 60 litres of water and 85% of it is used. How many litres are left?
  28. 28.A team scored 300 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  29. 29.A team scored 200 runs in one match and 74 runs in the next. What is the percentage decrease?
  30. 30.A cricket bat costs ₹25. The price comes down by 72%. What is the new price, in rupees?
  31. 31.A pencil box costs ₹250. The price comes down by 32%. What is the new price, in rupees?
  32. 32.A tank has 60 litres of water and 75% of it is used. How many litres are left?
  33. 33.A tank had 60 litres of water. Now it has 54 litres. What is the percentage decrease?
  34. 34.A wall clock costs ₹50. The price comes down by 74%. What is the new price, in rupees?
  35. 35.A school bag costs ₹60. The price comes down by 5%. What is the new price, in rupees?
  36. 36.A tank has 80 litres of water and 30% of it is used. How many litres are left?
  37. 37.A team scored 150 runs in one match and 42 runs in the next. What is the percentage decrease?
  38. 38.The price of a toy car comes down from ₹150 to ₹123. What is the percentage decrease?
  39. 39.A team scored 150 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  40. 40.A tank had 200 litres of water. Now it has 156 litres. What is the percentage decrease?

Answer key

  1. 35
  2. 28
  3. 63
  4. 36
  5. 8
  6. 12
  7. 150
  8. 72
  9. 56
  10. 80
  11. 24
  12. 312
  13. 175
  14. 28
  15. 70
  16. 88
  17. 85
  18. 38
  19. 60
  20. 45
  21. 85
  22. 348
  23. 60
  24. 18
  25. 12
  26. 4
  27. 9
  28. 30
  29. 63
  30. 7
  31. 170
  32. 15
  33. 10
  34. 13
  35. 57
  36. 56
  37. 72
  38. 18
  39. 105
  40. 22

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