← Percentage decrease lesson New set →

Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 351 · 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 toy car costs ₹250. The price comes down by 68%. What is the new price, in rupees?
  2. 2.A tank has 300 litres of water and 54% of it is used. How many litres are left?
  3. 3.The price of a cricket bat comes down from ₹25 to ₹10. What is the percentage decrease?
  4. 4.A tank had 100 litres of water. Now it has 82 litres. What is the percentage decrease?
  5. 5.A cricket bat costs ₹120. The price comes down by 15%. What is the new price, in rupees?
  6. 6.A tank has 120 litres of water and 20% of it is used. How many litres are left?
  7. 7.A team scored 120 runs in one match and 85% fewer in the next. How many runs did it score in the next match?
  8. 8.A tank had 500 litres of water. Now it has 180 litres. What is the percentage decrease?
  9. 9.A team scored 80 runs in one match and 5% fewer in the next. How many runs did it score in the next match?
  10. 10.The price of a kite comes down from ₹20 to ₹14. What is the percentage decrease?
  11. 11.A tank has 20 litres of water and 65% of it is used. How many litres are left?
  12. 12.A team scored 20 runs in one match and 17 runs in the next. What is the percentage decrease?
  13. 13.A tank had 50 litres of water. Now it has 47 litres. What is the percentage decrease?
  14. 14.A cricket bat costs ₹200. The price comes down by 49%. What is the new price, in rupees?
  15. 15.A tank had 25 litres of water. Now it has 19 litres. What is the percentage decrease?
  16. 16.The price of a school bag comes down from ₹120 to ₹96. What is the percentage decrease?
  17. 17.The price of a toy car comes down from ₹250 to ₹145. What is the percentage decrease?
  18. 18.The price of a school bag comes down from ₹50 to ₹26. What is the percentage decrease?
  19. 19.A tank had 150 litres of water. Now it has 36 litres. What is the percentage decrease?
  20. 20.A team scored 200 runs in one match and 30 runs in the next. What is the percentage decrease?
  21. 21.A tank has 500 litres of water and 17% of it is used. How many litres are left?
  22. 22.A team scored 50 runs in one match and 46% fewer in the next. How many runs did it score in the next match?
  23. 23.The price of a lunch box comes down from ₹500 to ₹380. What is the percentage decrease?
  24. 24.A team scored 500 runs in one match and 370 runs in the next. What is the percentage decrease?
  25. 25.The price of a cricket bat comes down from ₹300 to ₹282. What is the percentage decrease?
  26. 26.A team scored 200 runs in one match and 90 runs in the next. What is the percentage decrease?
  27. 27.A tank has 40 litres of water and 85% of it is used. How many litres are left?
  28. 28.A team scored 25 runs in one match and 20% fewer in the next. How many runs did it score in the next match?
  29. 29.A team scored 20 runs in one match and 60% fewer in the next. How many runs did it score in the next match?
  30. 30.A team scored 20 runs in one match and 45% fewer in the next. How many runs did it score in the next match?
  31. 31.A school bag costs ₹250. The price comes down by 22%. What is the new price, in rupees?
  32. 32.A tank had 50 litres of water. Now it has 10 litres. What is the percentage decrease?
  33. 33.A tank had 60 litres of water. Now it has 54 litres. What is the percentage decrease?
  34. 34.The price of a pencil box comes down from ₹25 to ₹19. What is the percentage decrease?
  35. 35.A team scored 100 runs in one match and 40 runs in the next. What is the percentage decrease?
  36. 36.A team scored 200 runs in one match and 136 runs in the next. What is the percentage decrease?
  37. 37.A tank has 120 litres of water and 90% of it is used. How many litres are left?
  38. 38.A torch costs ₹40. The price comes down by 35%. What is the new price, in rupees?
  39. 39.A tank has 300 litres of water and 52% of it is used. How many litres are left?
  40. 40.A team scored 50 runs in one match and 7 runs in the next. What is the percentage decrease?

Answer key

  1. 80
  2. 138
  3. 60
  4. 18
  5. 102
  6. 96
  7. 18
  8. 64
  9. 76
  10. 30
  11. 7
  12. 15
  13. 6
  14. 102
  15. 24
  16. 20
  17. 42
  18. 48
  19. 76
  20. 85
  21. 415
  22. 27
  23. 24
  24. 26
  25. 6
  26. 55
  27. 6
  28. 20
  29. 8
  30. 11
  31. 195
  32. 80
  33. 10
  34. 24
  35. 60
  36. 32
  37. 12
  38. 26
  39. 144
  40. 86

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