← Percentage decrease lesson New set →

Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 856 · 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 table fan costs ₹100. The price comes down by 87%. What is the new price, in rupees?
  2. 2.A tank has 25 litres of water and 24% of it is used. How many litres are left?
  3. 3.A lunch box costs ₹20. The price comes down by 5%. What is the new price, in rupees?
  4. 4.A team scored 120 runs in one match and 75% fewer in the next. How many runs did it score in the next match?
  5. 5.The price of a wall clock comes down from ₹60 to ₹57. What is the percentage decrease?
  6. 6.A team scored 25 runs in one match and 21 runs in the next. What is the percentage decrease?
  7. 7.The price of a storybook comes down from ₹300 to ₹225. What is the percentage decrease?
  8. 8.A kite costs ₹50. The price comes down by 10%. What is the new price, in rupees?
  9. 9.A team scored 25 runs in one match and 15 runs in the next. What is the percentage decrease?
  10. 10.A tank had 80 litres of water. Now it has 68 litres. What is the percentage decrease?
  11. 11.A wall clock costs ₹100. The price comes down by 7%. What is the new price, in rupees?
  12. 12.A tank has 300 litres of water and 42% of it is used. How many litres are left?
  13. 13.A team scored 250 runs in one match and 170 runs in the next. What is the percentage decrease?
  14. 14.A team scored 25 runs in one match and 76% fewer in the next. How many runs did it score in the next match?
  15. 15.A team scored 100 runs in one match and 91 runs in the next. What is the percentage decrease?
  16. 16.A team scored 50 runs in one match and 24% fewer in the next. How many runs did it score in the next match?
  17. 17.A team scored 20 runs in one match and 9 runs in the next. What is the percentage decrease?
  18. 18.A tank had 100 litres of water. Now it has 63 litres. What is the percentage decrease?
  19. 19.A torch costs ₹150. The price comes down by 50%. What is the new price, in rupees?
  20. 20.A team scored 250 runs in one match and 85 runs in the next. What is the percentage decrease?
  21. 21.A tank had 40 litres of water. Now it has 16 litres. What is the percentage decrease?
  22. 22.A school bag costs ₹25. The price comes down by 76%. What is the new price, in rupees?
  23. 23.A tank has 20 litres of water and 25% of it is used. How many litres are left?
  24. 24.The price of a storybook comes down from ₹25 to ₹13. What is the percentage decrease?
  25. 25.A tank had 60 litres of water. Now it has 57 litres. What is the percentage decrease?
  26. 26.A team scored 25 runs in one match and 32% fewer in the next. How many runs did it score in the next match?
  27. 27.A team scored 80 runs in one match and 32 runs in the next. What is the percentage decrease?
  28. 28.A tank has 25 litres of water and 16% of it is used. How many litres are left?
  29. 29.A kite costs ₹120. The price comes down by 75%. What is the new price, in rupees?
  30. 30.The price of a kite comes down from ₹50 to ₹39. What is the percentage decrease?
  31. 31.A lunch box costs ₹25. The price comes down by 40%. What is the new price, in rupees?
  32. 32.The price of a kite comes down from ₹50 to ₹20. What is the percentage decrease?
  33. 33.A tank has 80 litres of water and 85% of it is used. How many litres are left?
  34. 34.A team scored 400 runs in one match and 292 runs in the next. What is the percentage decrease?
  35. 35.The price of a table fan comes down from ₹20 to ₹17. What is the percentage decrease?
  36. 36.A team scored 80 runs in one match and 30% fewer in the next. How many runs did it score in the next match?
  37. 37.A team scored 150 runs in one match and 93 runs in the next. What is the percentage decrease?
  38. 38.A team scored 20 runs in one match and 3 runs in the next. What is the percentage decrease?
  39. 39.A team scored 20 runs in one match and 20% fewer in the next. How many runs did it score in the next match?
  40. 40.A tank has 150 litres of water and 48% of it is used. How many litres are left?

Answer key

  1. 13
  2. 19
  3. 19
  4. 30
  5. 5
  6. 16
  7. 25
  8. 45
  9. 40
  10. 15
  11. 93
  12. 174
  13. 32
  14. 6
  15. 9
  16. 38
  17. 55
  18. 37
  19. 75
  20. 66
  21. 60
  22. 6
  23. 15
  24. 48
  25. 5
  26. 17
  27. 60
  28. 21
  29. 30
  30. 22
  31. 15
  32. 60
  33. 12
  34. 27
  35. 15
  36. 56
  37. 38
  38. 85
  39. 16
  40. 78

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