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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 244 · 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 football costs ₹50. The price comes down by 64%. What is the new price, in rupees?
  2. 2.The price of a wall clock comes down from ₹300 to ₹69. What is the percentage decrease?
  3. 3.The price of a table fan comes down from ₹120 to ₹12. What is the percentage decrease?
  4. 4.A tank had 60 litres of water. Now it has 15 litres. What is the percentage decrease?
  5. 5.A cricket bat costs ₹80. The price comes down by 10%. What is the new price, in rupees?
  6. 6.The price of a water bottle comes down from ₹60 to ₹27. What is the percentage decrease?
  7. 7.The price of a torch comes down from ₹20 to ₹16. What is the percentage decrease?
  8. 8.A lunch box costs ₹400. The price comes down by 39%. What is the new price, in rupees?
  9. 9.A team scored 150 runs in one match and 51 runs in the next. What is the percentage decrease?
  10. 10.The price of a school bag comes down from ₹250 to ₹225. What is the percentage decrease?
  11. 11.A team scored 300 runs in one match and 88% fewer in the next. How many runs did it score in the next match?
  12. 12.A tank had 80 litres of water. Now it has 32 litres. What is the percentage decrease?
  13. 13.A tank had 500 litres of water. Now it has 400 litres. What is the percentage decrease?
  14. 14.The price of a wall clock comes down from ₹400 to ₹352. What is the percentage decrease?
  15. 15.A tank has 200 litres of water and 15% of it is used. How many litres are left?
  16. 16.The price of a pencil box comes down from ₹500 to ₹345. What is the percentage decrease?
  17. 17.A water bottle costs ₹250. The price comes down by 28%. What is the new price, in rupees?
  18. 18.The price of a cricket bat comes down from ₹250 to ₹50. What is the percentage decrease?
  19. 19.A team scored 200 runs in one match and 51% fewer in the next. How many runs did it score in the next match?
  20. 20.A table fan costs ₹150. The price comes down by 90%. What is the new price, in rupees?
  21. 21.A tank had 300 litres of water. Now it has 213 litres. What is the percentage decrease?
  22. 22.A team scored 120 runs in one match and 45% fewer in the next. How many runs did it score in the next match?
  23. 23.A team scored 20 runs in one match and 17 runs in the next. What is the percentage decrease?
  24. 24.A tank had 100 litres of water. Now it has 21 litres. What is the percentage decrease?
  25. 25.A team scored 250 runs in one match and 16% fewer in the next. How many runs did it score in the next match?
  26. 26.A tank has 50 litres of water and 28% of it is used. How many litres are left?
  27. 27.The price of a cricket bat comes down from ₹100 to ₹15. What is the percentage decrease?
  28. 28.The price of a pencil box comes down from ₹500 to ₹450. What is the percentage decrease?
  29. 29.A team scored 20 runs in one match and 11 runs in the next. What is the percentage decrease?
  30. 30.A tank has 250 litres of water and 42% of it is used. How many litres are left?
  31. 31.A kite costs ₹80. The price comes down by 85%. What is the new price, in rupees?
  32. 32.A tank has 500 litres of water and 7% of it is used. How many litres are left?
  33. 33.A tank had 100 litres of water. Now it has 66 litres. What is the percentage decrease?
  34. 34.A kite costs ₹150. The price comes down by 16%. What is the new price, in rupees?
  35. 35.The price of a torch comes down from ₹80 to ₹56. What is the percentage decrease?
  36. 36.A pencil box costs ₹40. The price comes down by 80%. What is the new price, in rupees?
  37. 37.A team scored 40 runs in one match and 16 runs in the next. What is the percentage decrease?
  38. 38.A team scored 25 runs in one match and 11 runs in the next. What is the percentage decrease?
  39. 39.A wall clock costs ₹100. The price comes down by 15%. What is the new price, in rupees?
  40. 40.A tank had 100 litres of water. Now it has 50 litres. What is the percentage decrease?

Answer key

  1. 18
  2. 77
  3. 90
  4. 75
  5. 72
  6. 55
  7. 20
  8. 244
  9. 66
  10. 10
  11. 36
  12. 60
  13. 20
  14. 12
  15. 170
  16. 31
  17. 180
  18. 80
  19. 98
  20. 15
  21. 29
  22. 66
  23. 15
  24. 79
  25. 210
  26. 36
  27. 85
  28. 10
  29. 45
  30. 145
  31. 12
  32. 465
  33. 34
  34. 126
  35. 30
  36. 8
  37. 60
  38. 56
  39. 85
  40. 50

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