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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 398 · 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 ₹50 to ₹37. What is the percentage decrease?
  2. 2.A tank has 500 litres of water and 60% of it is used. How many litres are left?
  3. 3.A tank has 50 litres of water and 68% of it is used. How many litres are left?
  4. 4.A tank had 300 litres of water. Now it has 282 litres. What is the percentage decrease?
  5. 5.The price of a kite comes down from ₹120 to ₹66. What is the percentage decrease?
  6. 6.The price of a kite comes down from ₹25 to ₹23. What is the percentage decrease?
  7. 7.The price of a cricket bat comes down from ₹25 to ₹14. What is the percentage decrease?
  8. 8.A team scored 150 runs in one match and 42 runs in the next. What is the percentage decrease?
  9. 9.A wall clock costs ₹25. The price comes down by 20%. What is the new price, in rupees?
  10. 10.The price of a water bottle comes down from ₹50 to ₹14. What is the percentage decrease?
  11. 11.The price of a lunch box comes down from ₹250 to ₹115. What is the percentage decrease?
  12. 12.A team scored 25 runs in one match and 20% fewer in the next. How many runs did it score in the next match?
  13. 13.The price of a lunch box comes down from ₹250 to ₹95. What is the percentage decrease?
  14. 14.A team scored 300 runs in one match and 132 runs in the next. What is the percentage decrease?
  15. 15.A team scored 40 runs in one match and 12 runs in the next. What is the percentage decrease?
  16. 16.The price of a storybook comes down from ₹100 to ₹79. What is the percentage decrease?
  17. 17.A team scored 200 runs in one match and 28% fewer in the next. How many runs did it score in the next match?
  18. 18.A toy car costs ₹20. The price comes down by 40%. What is the new price, in rupees?
  19. 19.A team scored 150 runs in one match and 51 runs in the next. What is the percentage decrease?
  20. 20.The price of a school bag comes down from ₹500 to ₹190. What is the percentage decrease?
  21. 21.A tank had 400 litres of water. Now it has 240 litres. What is the percentage decrease?
  22. 22.A team scored 500 runs in one match and 43% fewer in the next. How many runs did it score in the next match?
  23. 23.A team scored 150 runs in one match and 84% fewer in the next. How many runs did it score in the next match?
  24. 24.The price of a table fan comes down from ₹500 to ₹395. What is the percentage decrease?
  25. 25.A tank has 20 litres of water and 40% of it is used. How many litres are left?
  26. 26.A tank has 400 litres of water and 68% of it is used. How many litres are left?
  27. 27.A tank had 120 litres of water. Now it has 30 litres. What is the percentage decrease?
  28. 28.A team scored 80 runs in one match and 64 runs in the next. What is the percentage decrease?
  29. 29.The price of a school bag comes down from ₹500 to ₹420. What is the percentage decrease?
  30. 30.A table fan costs ₹300. The price comes down by 30%. What is the new price, in rupees?
  31. 31.A tank has 60 litres of water and 85% of it is used. How many litres are left?
  32. 32.A team scored 80 runs in one match and 32 runs in the next. What is the percentage decrease?
  33. 33.A cricket bat costs ₹20. The price comes down by 20%. What is the new price, in rupees?
  34. 34.A team scored 500 runs in one match and 355 runs in the next. What is the percentage decrease?
  35. 35.A tank had 200 litres of water. Now it has 118 litres. What is the percentage decrease?
  36. 36.A team scored 200 runs in one match and 156 runs in the next. What is the percentage decrease?
  37. 37.The price of a torch comes down from ₹250 to ₹205. What is the percentage decrease?
  38. 38.A school bag costs ₹50. The price comes down by 80%. What is the new price, in rupees?
  39. 39.A team scored 20 runs in one match and 19 runs in the next. What is the percentage decrease?
  40. 40.A lunch box costs ₹40. The price comes down by 20%. What is the new price, in rupees?

Answer key

  1. 26
  2. 200
  3. 16
  4. 6
  5. 45
  6. 8
  7. 44
  8. 72
  9. 20
  10. 72
  11. 54
  12. 20
  13. 62
  14. 56
  15. 70
  16. 21
  17. 144
  18. 12
  19. 66
  20. 62
  21. 40
  22. 285
  23. 24
  24. 21
  25. 12
  26. 128
  27. 75
  28. 20
  29. 16
  30. 210
  31. 9
  32. 60
  33. 16
  34. 29
  35. 41
  36. 22
  37. 18
  38. 10
  39. 5
  40. 32

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