← Percentage decrease lesson New set →

Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 18 · 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.A team scored 40 runs in one match and 32 runs in the next. What is the percentage decrease?
  2. 2.The price of a water bottle comes down from ₹100 to ₹64. What is the percentage decrease?
  3. 3.A team scored 150 runs in one match and 75 runs in the next. What is the percentage decrease?
  4. 4.A school bag costs ₹20. The price comes down by 10%. What is the new price, in rupees?
  5. 5.A tank has 300 litres of water and 21% of it is used. How many litres are left?
  6. 6.A kite costs ₹60. The price comes down by 60%. What is the new price, in rupees?
  7. 7.A tank had 50 litres of water. Now it has 20 litres. What is the percentage decrease?
  8. 8.A tank had 120 litres of water. Now it has 42 litres. What is the percentage decrease?
  9. 9.A tank had 50 litres of water. Now it has 41 litres. What is the percentage decrease?
  10. 10.A tank has 100 litres of water and 24% of it is used. How many litres are left?
  11. 11.The price of a lunch box comes down from ₹20 to ₹10. What is the percentage decrease?
  12. 12.A storybook costs ₹25. The price comes down by 84%. What is the new price, in rupees?
  13. 13.A tank has 500 litres of water and 70% of it is used. How many litres are left?
  14. 14.A tank has 150 litres of water and 76% of it is used. How many litres are left?
  15. 15.A football costs ₹50. The price comes down by 28%. What is the new price, in rupees?
  16. 16.A tank has 250 litres of water and 26% of it is used. How many litres are left?
  17. 17.A pencil box costs ₹200. The price comes down by 10%. What is the new price, in rupees?
  18. 18.A team scored 20 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  19. 19.A tank had 400 litres of water. Now it has 320 litres. What is the percentage decrease?
  20. 20.A team scored 100 runs in one match and 53 runs in the next. What is the percentage decrease?
  21. 21.The price of a table fan comes down from ₹40 to ₹18. What is the percentage decrease?
  22. 22.A tank has 250 litres of water and 70% of it is used. How many litres are left?
  23. 23.A wall clock costs ₹60. The price comes down by 80%. What is the new price, in rupees?
  24. 24.A tank had 400 litres of water. Now it has 236 litres. What is the percentage decrease?
  25. 25.A team scored 100 runs in one match and 10 runs in the next. What is the percentage decrease?
  26. 26.A team scored 300 runs in one match and 69 runs in the next. What is the percentage decrease?
  27. 27.A tank has 300 litres of water and 27% of it is used. How many litres are left?
  28. 28.A team scored 150 runs in one match and 39 runs in the next. What is the percentage decrease?
  29. 29.A kite costs ₹60. The price comes down by 40%. What is the new price, in rupees?
  30. 30.The price of a toy car comes down from ₹80 to ₹52. What is the percentage decrease?
  31. 31.The price of a cricket bat comes down from ₹25 to ₹11. What is the percentage decrease?
  32. 32.A tank has 20 litres of water and 30% of it is used. How many litres are left?
  33. 33.The price of a toy car comes down from ₹25 to ₹19. What is the percentage decrease?
  34. 34.A pencil box costs ₹300. The price comes down by 39%. What is the new price, in rupees?
  35. 35.A tank has 50 litres of water and 86% of it is used. How many litres are left?
  36. 36.The price of a kite comes down from ₹20 to ₹11. What is the percentage decrease?
  37. 37.The price of a water bottle comes down from ₹80 to ₹60. What is the percentage decrease?
  38. 38.A team scored 50 runs in one match and 20% fewer in the next. How many runs did it score in the next match?
  39. 39.A team scored 120 runs in one match and 102 runs in the next. What is the percentage decrease?
  40. 40.A team scored 200 runs in one match and 168 runs in the next. What is the percentage decrease?

Answer key

  1. 20
  2. 36
  3. 50
  4. 18
  5. 237
  6. 24
  7. 60
  8. 65
  9. 18
  10. 76
  11. 50
  12. 4
  13. 150
  14. 36
  15. 36
  16. 185
  17. 180
  18. 18
  19. 20
  20. 47
  21. 55
  22. 75
  23. 12
  24. 41
  25. 90
  26. 77
  27. 219
  28. 74
  29. 36
  30. 35
  31. 56
  32. 14
  33. 24
  34. 183
  35. 7
  36. 45
  37. 25
  38. 40
  39. 15
  40. 16

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage