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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 263 · 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 200 runs in one match and 140 runs in the next. What is the percentage decrease?
  2. 2.A team scored 400 runs in one match and 18% fewer in the next. How many runs did it score in the next match?
  3. 3.A team scored 50 runs in one match and 80% fewer in the next. How many runs did it score in the next match?
  4. 4.The price of a table fan comes down from ₹60 to ₹48. What is the percentage decrease?
  5. 5.A team scored 150 runs in one match and 138 runs in the next. What is the percentage decrease?
  6. 6.A toy car costs ₹120. The price comes down by 40%. What is the new price, in rupees?
  7. 7.A tank had 25 litres of water. Now it has 17 litres. What is the percentage decrease?
  8. 8.A team scored 500 runs in one match and 24% fewer in the next. How many runs did it score in the next match?
  9. 9.A tank had 400 litres of water. Now it has 276 litres. What is the percentage decrease?
  10. 10.A tank had 300 litres of water. Now it has 54 litres. What is the percentage decrease?
  11. 11.A tank has 100 litres of water and 14% of it is used. How many litres are left?
  12. 12.A tank has 60 litres of water and 55% of it is used. How many litres are left?
  13. 13.A team scored 120 runs in one match and 80% fewer in the next. How many runs did it score in the next match?
  14. 14.The price of a pencil box comes down from ₹25 to ₹21. What is the percentage decrease?
  15. 15.A tank has 25 litres of water and 44% of it is used. How many litres are left?
  16. 16.The price of a cricket bat comes down from ₹100 to ₹76. What is the percentage decrease?
  17. 17.A team scored 25 runs in one match and 32% fewer in the next. How many runs did it score in the next match?
  18. 18.A team scored 20 runs in one match and 7 runs in the next. What is the percentage decrease?
  19. 19.A tank has 400 litres of water and 18% of it is used. How many litres are left?
  20. 20.A tank had 60 litres of water. Now it has 33 litres. What is the percentage decrease?
  21. 21.The price of a toy car comes down from ₹250 to ₹155. What is the percentage decrease?
  22. 22.A tank has 250 litres of water and 78% of it is used. How many litres are left?
  23. 23.A tank had 60 litres of water. Now it has 30 litres. What is the percentage decrease?
  24. 24.A tank had 20 litres of water. Now it has 8 litres. What is the percentage decrease?
  25. 25.A tank has 20 litres of water and 75% of it is used. How many litres are left?
  26. 26.A tank had 120 litres of water. Now it has 24 litres. What is the percentage decrease?
  27. 27.A tank has 40 litres of water and 5% of it is used. How many litres are left?
  28. 28.A tank has 40 litres of water and 30% of it is used. How many litres are left?
  29. 29.A team scored 250 runs in one match and 48% fewer in the next. How many runs did it score in the next match?
  30. 30.A tank had 300 litres of water. Now it has 144 litres. What is the percentage decrease?
  31. 31.A tank had 120 litres of water. Now it has 48 litres. What is the percentage decrease?
  32. 32.A team scored 20 runs in one match and 2 runs in the next. What is the percentage decrease?
  33. 33.A tank has 200 litres of water and 60% of it is used. How many litres are left?
  34. 34.A tank has 80 litres of water and 65% of it is used. How many litres are left?
  35. 35.A team scored 400 runs in one match and 376 runs in the next. What is the percentage decrease?
  36. 36.A school bag costs ₹60. The price comes down by 55%. What is the new price, in rupees?
  37. 37.A team scored 200 runs in one match and 182 runs in the next. What is the percentage decrease?
  38. 38.A school bag costs ₹25. The price comes down by 32%. What is the new price, in rupees?
  39. 39.A team scored 60 runs in one match and 25% fewer in the next. How many runs did it score in the next match?
  40. 40.The price of a table fan comes down from ₹150 to ₹87. What is the percentage decrease?

Answer key

  1. 30
  2. 328
  3. 10
  4. 20
  5. 8
  6. 72
  7. 32
  8. 380
  9. 31
  10. 82
  11. 86
  12. 27
  13. 24
  14. 16
  15. 14
  16. 24
  17. 17
  18. 65
  19. 328
  20. 45
  21. 38
  22. 55
  23. 50
  24. 60
  25. 5
  26. 80
  27. 38
  28. 28
  29. 130
  30. 52
  31. 60
  32. 90
  33. 80
  34. 28
  35. 6
  36. 27
  37. 9
  38. 17
  39. 45
  40. 42

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