← Percentage decrease lesson New set →

Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 92 · 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 400 runs in one match and 328 runs in the next. What is the percentage decrease?
  2. 2.A water bottle costs ₹20. The price comes down by 60%. What is the new price, in rupees?
  3. 3.A tank had 40 litres of water. Now it has 30 litres. What is the percentage decrease?
  4. 4.The price of a football comes down from ₹120 to ₹66. What is the percentage decrease?
  5. 5.The price of a kite comes down from ₹40 to ₹34. What is the percentage decrease?
  6. 6.The price of a cricket bat comes down from ₹20 to ₹19. What is the percentage decrease?
  7. 7.A tank has 400 litres of water and 56% of it is used. How many litres are left?
  8. 8.A tank had 150 litres of water. Now it has 48 litres. What is the percentage decrease?
  9. 9.A team scored 400 runs in one match and 48% fewer in the next. How many runs did it score in the next match?
  10. 10.The price of a pencil box comes down from ₹50 to ₹35. What is the percentage decrease?
  11. 11.A team scored 150 runs in one match and 6% fewer in the next. How many runs did it score in the next match?
  12. 12.A team scored 80 runs in one match and 45% fewer in the next. How many runs did it score in the next match?
  13. 13.A team scored 400 runs in one match and 220 runs in the next. What is the percentage decrease?
  14. 14.A wall clock costs ₹80. The price comes down by 85%. What is the new price, in rupees?
  15. 15.A team scored 20 runs in one match and 5 runs in the next. What is the percentage decrease?
  16. 16.A team scored 250 runs in one match and 30 runs in the next. What is the percentage decrease?
  17. 17.A team scored 25 runs in one match and 23 runs in the next. What is the percentage decrease?
  18. 18.A team scored 25 runs in one match and 18 runs in the next. What is the percentage decrease?
  19. 19.A team scored 80 runs in one match and 44 runs in the next. What is the percentage decrease?
  20. 20.A tank has 50 litres of water and 16% of it is used. How many litres are left?
  21. 21.The price of a wall clock comes down from ₹25 to ₹11. What is the percentage decrease?
  22. 22.A toy car costs ₹120. The price comes down by 5%. What is the new price, in rupees?
  23. 23.A tank had 80 litres of water. Now it has 52 litres. What is the percentage decrease?
  24. 24.A tank had 100 litres of water. Now it has 90 litres. What is the percentage decrease?
  25. 25.A water bottle costs ₹25. The price comes down by 8%. What is the new price, in rupees?
  26. 26.A cricket bat costs ₹200. The price comes down by 50%. What is the new price, in rupees?
  27. 27.A school bag costs ₹150. The price comes down by 16%. What is the new price, in rupees?
  28. 28.A tank had 300 litres of water. Now it has 153 litres. What is the percentage decrease?
  29. 29.A team scored 40 runs in one match and 10 runs in the next. What is the percentage decrease?
  30. 30.A tank has 300 litres of water and 57% of it is used. How many litres are left?
  31. 31.The price of a wall clock comes down from ₹50 to ₹14. What is the percentage decrease?
  32. 32.The price of a torch comes down from ₹60 to ₹39. What is the percentage decrease?
  33. 33.A tank had 150 litres of water. Now it has 39 litres. What is the percentage decrease?
  34. 34.The price of a wall clock comes down from ₹200 to ₹126. What is the percentage decrease?
  35. 35.The price of a lunch box comes down from ₹60 to ₹9. What is the percentage decrease?
  36. 36.A team scored 100 runs in one match and 17% fewer in the next. How many runs did it score in the next match?
  37. 37.A tank had 200 litres of water. Now it has 112 litres. What is the percentage decrease?
  38. 38.A tank had 25 litres of water. Now it has 13 litres. What is the percentage decrease?
  39. 39.The price of a wall clock comes down from ₹60 to ₹6. What is the percentage decrease?
  40. 40.A team scored 20 runs in one match and 15% fewer in the next. How many runs did it score in the next match?

Answer key

  1. 18
  2. 8
  3. 25
  4. 45
  5. 15
  6. 5
  7. 176
  8. 68
  9. 208
  10. 30
  11. 141
  12. 44
  13. 45
  14. 12
  15. 75
  16. 88
  17. 8
  18. 28
  19. 45
  20. 42
  21. 56
  22. 114
  23. 35
  24. 10
  25. 23
  26. 100
  27. 126
  28. 49
  29. 75
  30. 129
  31. 72
  32. 35
  33. 74
  34. 37
  35. 85
  36. 83
  37. 44
  38. 48
  39. 90
  40. 17

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