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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 950 · 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.The price of a lunch box comes down from ₹200 to ₹190. What is the percentage decrease?
  2. 2.A wall clock costs ₹25. The price comes down by 40%. What is the new price, in rupees?
  3. 3.A team scored 80 runs in one match and 12 runs in the next. What is the percentage decrease?
  4. 4.A tank had 100 litres of water. Now it has 12 litres. What is the percentage decrease?
  5. 5.A team scored 50 runs in one match and 36 runs in the next. What is the percentage decrease?
  6. 6.A team scored 20 runs in one match and 8 runs in the next. What is the percentage decrease?
  7. 7.A team scored 250 runs in one match and 6% fewer in the next. How many runs did it score in the next match?
  8. 8.A team scored 120 runs in one match and 66 runs in the next. What is the percentage decrease?
  9. 9.A team scored 100 runs in one match and 7% fewer in the next. How many runs did it score in the next match?
  10. 10.The price of a kite comes down from ₹300 to ₹90. What is the percentage decrease?
  11. 11.A cricket bat costs ₹25. The price comes down by 24%. What is the new price, in rupees?
  12. 12.The price of a lunch box comes down from ₹500 to ₹465. What is the percentage decrease?
  13. 13.A water bottle costs ₹60. The price comes down by 35%. What is the new price, in rupees?
  14. 14.A team scored 150 runs in one match and 99 runs in the next. What is the percentage decrease?
  15. 15.The price of a school bag comes down from ₹400 to ₹332. What is the percentage decrease?
  16. 16.A team scored 100 runs in one match and 50 runs in the next. What is the percentage decrease?
  17. 17.A team scored 50 runs in one match and 22% fewer in the next. How many runs did it score in the next match?
  18. 18.A team scored 50 runs in one match and 35 runs in the next. What is the percentage decrease?
  19. 19.A tank has 120 litres of water and 30% of it is used. How many litres are left?
  20. 20.The price of a football comes down from ₹25 to ₹18. What is the percentage decrease?
  21. 21.A tank had 150 litres of water. Now it has 36 litres. What is the percentage decrease?
  22. 22.A tank has 200 litres of water and 65% of it is used. How many litres are left?
  23. 23.A team scored 200 runs in one match and 33% fewer in the next. How many runs did it score in the next match?
  24. 24.A school bag costs ₹300. The price comes down by 54%. What is the new price, in rupees?
  25. 25.A tank had 25 litres of water. Now it has 22 litres. What is the percentage decrease?
  26. 26.A team scored 150 runs in one match and 66 runs in the next. What is the percentage decrease?
  27. 27.A school bag costs ₹80. The price comes down by 65%. What is the new price, in rupees?
  28. 28.The price of a wall clock comes down from ₹60 to ₹15. What is the percentage decrease?
  29. 29.A team scored 500 runs in one match and 35% fewer in the next. How many runs did it score in the next match?
  30. 30.A tank has 200 litres of water and 68% of it is used. How many litres are left?
  31. 31.A table fan costs ₹200. The price comes down by 77%. What is the new price, in rupees?
  32. 32.A team scored 60 runs in one match and 9 runs in the next. What is the percentage decrease?
  33. 33.A team scored 500 runs in one match and 150 runs in the next. What is the percentage decrease?
  34. 34.A tank has 200 litres of water and 55% of it is used. How many litres are left?
  35. 35.A team scored 100 runs in one match and 27% fewer in the next. How many runs did it score in the next match?
  36. 36.A tank has 100 litres of water and 22% of it is used. How many litres are left?
  37. 37.A tank has 250 litres of water and 88% of it is used. How many litres are left?
  38. 38.A pencil box costs ₹150. The price comes down by 20%. What is the new price, in rupees?
  39. 39.A tank had 150 litres of water. Now it has 138 litres. What is the percentage decrease?
  40. 40.A lunch box costs ₹40. The price comes down by 70%. What is the new price, in rupees?

Answer key

  1. 5
  2. 15
  3. 85
  4. 88
  5. 28
  6. 60
  7. 235
  8. 45
  9. 93
  10. 70
  11. 19
  12. 7
  13. 39
  14. 34
  15. 17
  16. 50
  17. 39
  18. 30
  19. 84
  20. 28
  21. 76
  22. 70
  23. 134
  24. 138
  25. 12
  26. 56
  27. 28
  28. 75
  29. 325
  30. 64
  31. 46
  32. 85
  33. 70
  34. 90
  35. 73
  36. 78
  37. 30
  38. 120
  39. 8
  40. 12

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