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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 788 · 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 toy car comes down from ₹60 to ₹15. What is the percentage decrease?
  2. 2.A kite costs ₹400. The price comes down by 52%. What is the new price, in rupees?
  3. 3.The price of a storybook comes down from ₹500 to ₹400. What is the percentage decrease?
  4. 4.A tank had 500 litres of water. Now it has 115 litres. What is the percentage decrease?
  5. 5.A tank had 50 litres of water. Now it has 26 litres. What is the percentage decrease?
  6. 6.A team scored 150 runs in one match and 21 runs in the next. What is the percentage decrease?
  7. 7.A tank has 40 litres of water and 45% of it is used. How many litres are left?
  8. 8.A team scored 40 runs in one match and 70% fewer in the next. How many runs did it score in the next match?
  9. 9.A team scored 40 runs in one match and 34 runs in the next. What is the percentage decrease?
  10. 10.A tank has 20 litres of water and 75% of it is used. How many litres are left?
  11. 11.A team scored 500 runs in one match and 83% fewer in the next. How many runs did it score in the next match?
  12. 12.A kite costs ₹80. The price comes down by 20%. What is the new price, in rupees?
  13. 13.A tank has 40 litres of water and 60% of it is used. How many litres are left?
  14. 14.A team scored 80 runs in one match and 8 runs in the next. What is the percentage decrease?
  15. 15.A tank had 20 litres of water. Now it has 16 litres. What is the percentage decrease?
  16. 16.A tank had 25 litres of water. Now it has 17 litres. What is the percentage decrease?
  17. 17.The price of a football comes down from ₹150 to ₹132. What is the percentage decrease?
  18. 18.A team scored 250 runs in one match and 38% fewer in the next. How many runs did it score in the next match?
  19. 19.A tank had 100 litres of water. Now it has 66 litres. What is the percentage decrease?
  20. 20.The price of a school bag comes down from ₹25 to ₹11. What is the percentage decrease?
  21. 21.A tank had 80 litres of water. Now it has 8 litres. What is the percentage decrease?
  22. 22.A tank has 25 litres of water and 88% of it is used. How many litres are left?
  23. 23.A tank had 200 litres of water. Now it has 140 litres. What is the percentage decrease?
  24. 24.A tank has 200 litres of water and 48% of it is used. How many litres are left?
  25. 25.A team scored 400 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  26. 26.The price of a cricket bat comes down from ₹40 to ₹28. What is the percentage decrease?
  27. 27.A tank has 80 litres of water and 45% of it is used. How many litres are left?
  28. 28.The price of a water bottle comes down from ₹250 to ₹155. What is the percentage decrease?
  29. 29.A tank had 50 litres of water. Now it has 12 litres. What is the percentage decrease?
  30. 30.A team scored 300 runs in one match and 96 runs in the next. What is the percentage decrease?
  31. 31.A tank had 40 litres of water. Now it has 28 litres. What is the percentage decrease?
  32. 32.A team scored 100 runs in one match and 33% fewer in the next. How many runs did it score in the next match?
  33. 33.A tank has 50 litres of water and 16% of it is used. How many litres are left?
  34. 34.The price of a toy car comes down from ₹400 to ₹64. What is the percentage decrease?
  35. 35.A tank has 500 litres of water and 9% of it is used. How many litres are left?
  36. 36.A tank had 50 litres of water. Now it has 39 litres. What is the percentage decrease?
  37. 37.The price of a torch comes down from ₹500 to ₹80. What is the percentage decrease?
  38. 38.A team scored 20 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  39. 39.The price of a cricket bat comes down from ₹100 to ₹10. What is the percentage decrease?
  40. 40.The price of a water bottle comes down from ₹25 to ₹9. What is the percentage decrease?

Answer key

  1. 75
  2. 192
  3. 20
  4. 77
  5. 48
  6. 86
  7. 22
  8. 12
  9. 15
  10. 5
  11. 85
  12. 64
  13. 16
  14. 90
  15. 20
  16. 32
  17. 12
  18. 155
  19. 34
  20. 56
  21. 90
  22. 3
  23. 30
  24. 104
  25. 40
  26. 30
  27. 44
  28. 38
  29. 76
  30. 68
  31. 30
  32. 67
  33. 42
  34. 84
  35. 455
  36. 22
  37. 84
  38. 17
  39. 90
  40. 64

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