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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 600 · 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.

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  1. 1.A lunch box costs ₹50. The price comes down by 74%. What is the new price, in rupees?
  2. 2.A team scored 100 runs in one match and 93 runs in the next. What is the percentage decrease?
  3. 3.A kite costs ₹20. The price comes down by 45%. What is the new price, in rupees?
  4. 4.A team scored 25 runs in one match and 13 runs in the next. What is the percentage decrease?
  5. 5.A team scored 250 runs in one match and 58% fewer in the next. How many runs did it score in the next match?
  6. 6.A tank has 400 litres of water and 67% of it is used. How many litres are left?
  7. 7.A tank has 300 litres of water and 28% of it is used. How many litres are left?
  8. 8.A tank has 150 litres of water and 86% of it is used. How many litres are left?
  9. 9.A team scored 80 runs in one match and 60 runs in the next. What is the percentage decrease?
  10. 10.A team scored 120 runs in one match and 70% fewer in the next. How many runs did it score in the next match?
  11. 11.A team scored 250 runs in one match and 20% fewer in the next. How many runs did it score in the next match?
  12. 12.A tank has 25 litres of water and 24% of it is used. How many litres are left?
  13. 13.The price of a water bottle comes down from ₹200 to ₹172. What is the percentage decrease?
  14. 14.A tank had 250 litres of water. Now it has 220 litres. What is the percentage decrease?
  15. 15.A tank has 250 litres of water and 20% of it is used. How many litres are left?
  16. 16.A tank had 50 litres of water. Now it has 33 litres. What is the percentage decrease?
  17. 17.A school bag costs ₹200. The price comes down by 18%. What is the new price, in rupees?
  18. 18.The price of a lunch box comes down from ₹80 to ₹76. What is the percentage decrease?
  19. 19.A team scored 20 runs in one match and 10 runs in the next. What is the percentage decrease?
  20. 20.A tank has 300 litres of water and 42% of it is used. How many litres are left?
  21. 21.A team scored 500 runs in one match and 67% fewer in the next. How many runs did it score in the next match?
  22. 22.A storybook costs ₹40. The price comes down by 40%. What is the new price, in rupees?
  23. 23.A kite costs ₹20. The price comes down by 50%. What is the new price, in rupees?
  24. 24.A tank has 400 litres of water and 5% of it is used. How many litres are left?
  25. 25.A team scored 250 runs in one match and 42% fewer in the next. How many runs did it score in the next match?
  26. 26.A tank has 40 litres of water and 80% of it is used. How many litres are left?
  27. 27.A tank has 40 litres of water and 65% of it is used. How many litres are left?
  28. 28.A water bottle costs ₹40. The price comes down by 40%. What is the new price, in rupees?
  29. 29.A team scored 400 runs in one match and 46% fewer in the next. How many runs did it score in the next match?
  30. 30.A team scored 80 runs in one match and 90% fewer in the next. How many runs did it score in the next match?
  31. 31.A table fan costs ₹20. The price comes down by 90%. What is the new price, in rupees?
  32. 32.A team scored 150 runs in one match and 74% fewer in the next. How many runs did it score in the next match?
  33. 33.A team scored 150 runs in one match and 10% fewer in the next. How many runs did it score in the next match?
  34. 34.A tank had 100 litres of water. Now it has 68 litres. What is the percentage decrease?
  35. 35.A tank has 250 litres of water and 8% of it is used. How many litres are left?
  36. 36.The price of a storybook comes down from ₹50 to ₹41. What is the percentage decrease?
  37. 37.A tank had 250 litres of water. Now it has 155 litres. What is the percentage decrease?
  38. 38.A tank had 50 litres of water. Now it has 31 litres. What is the percentage decrease?
  39. 39.A football costs ₹500. The price comes down by 7%. What is the new price, in rupees?
  40. 40.A tank has 100 litres of water and 65% of it is used. How many litres are left?

Answer key

  1. 13
  2. 7
  3. 11
  4. 48
  5. 105
  6. 132
  7. 216
  8. 21
  9. 25
  10. 36
  11. 200
  12. 19
  13. 14
  14. 12
  15. 200
  16. 34
  17. 164
  18. 5
  19. 50
  20. 174
  21. 165
  22. 24
  23. 10
  24. 380
  25. 145
  26. 8
  27. 14
  28. 24
  29. 216
  30. 8
  31. 2
  32. 39
  33. 135
  34. 32
  35. 230
  36. 18
  37. 38
  38. 38
  39. 465
  40. 35

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