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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 387 · 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 50 runs in one match and 6 runs in the next. What is the percentage decrease?
  2. 2.A team scored 60 runs in one match and 21 runs in the next. What is the percentage decrease?
  3. 3.The price of a wall clock comes down from ₹50 to ₹43. What is the percentage decrease?
  4. 4.A storybook costs ₹200. The price comes down by 25%. What is the new price, in rupees?
  5. 5.A tank had 120 litres of water. Now it has 24 litres. What is the percentage decrease?
  6. 6.A team scored 200 runs in one match and 63% fewer in the next. How many runs did it score in the next match?
  7. 7.A table fan costs ₹20. The price comes down by 25%. What is the new price, in rupees?
  8. 8.The price of a storybook comes down from ₹60 to ₹9. What is the percentage decrease?
  9. 9.A team scored 300 runs in one match and 141 runs in the next. What is the percentage decrease?
  10. 10.A tank had 80 litres of water. Now it has 44 litres. What is the percentage decrease?
  11. 11.A tank had 500 litres of water. Now it has 450 litres. What is the percentage decrease?
  12. 12.The price of a school bag comes down from ₹25 to ₹16. What is the percentage decrease?
  13. 13.A tank has 300 litres of water and 5% of it is used. How many litres are left?
  14. 14.A team scored 300 runs in one match and 105 runs in the next. What is the percentage decrease?
  15. 15.A team scored 50 runs in one match and 23 runs in the next. What is the percentage decrease?
  16. 16.The price of a wall clock comes down from ₹100 to ₹94. What is the percentage decrease?
  17. 17.A team scored 50 runs in one match and 43 runs in the next. What is the percentage decrease?
  18. 18.A table fan costs ₹25. The price comes down by 68%. What is the new price, in rupees?
  19. 19.A team scored 500 runs in one match and 42% fewer in the next. How many runs did it score in the next match?
  20. 20.A team scored 50 runs in one match and 46% fewer in the next. How many runs did it score in the next match?
  21. 21.A tank has 500 litres of water and 84% of it is used. How many litres are left?
  22. 22.A team scored 150 runs in one match and 93 runs in the next. What is the percentage decrease?
  23. 23.A tank had 120 litres of water. Now it has 60 litres. What is the percentage decrease?
  24. 24.A team scored 80 runs in one match and 56 runs in the next. What is the percentage decrease?
  25. 25.A team scored 40 runs in one match and 80% fewer in the next. How many runs did it score in the next match?
  26. 26.A tank has 250 litres of water and 88% of it is used. How many litres are left?
  27. 27.The price of a water bottle comes down from ₹120 to ₹24. What is the percentage decrease?
  28. 28.A tank has 250 litres of water and 32% of it is used. How many litres are left?
  29. 29.A tank has 250 litres of water and 52% of it is used. How many litres are left?
  30. 30.A tank had 150 litres of water. Now it has 102 litres. What is the percentage decrease?
  31. 31.A team scored 25 runs in one match and 3 runs in the next. What is the percentage decrease?
  32. 32.A tank had 500 litres of water. Now it has 75 litres. What is the percentage decrease?
  33. 33.The price of a table fan comes down from ₹250 to ₹195. What is the percentage decrease?
  34. 34.A team scored 20 runs in one match and 20% fewer in the next. How many runs did it score in the next match?
  35. 35.A tank has 25 litres of water and 48% of it is used. How many litres are left?
  36. 36.A team scored 400 runs in one match and 244 runs in the next. What is the percentage decrease?
  37. 37.A tank has 60 litres of water and 40% of it is used. How many litres are left?
  38. 38.A team scored 500 runs in one match and 445 runs in the next. What is the percentage decrease?
  39. 39.The price of a kite comes down from ₹25 to ₹22. What is the percentage decrease?
  40. 40.A tank had 50 litres of water. Now it has 17 litres. What is the percentage decrease?

Answer key

  1. 88
  2. 65
  3. 14
  4. 150
  5. 80
  6. 74
  7. 15
  8. 85
  9. 53
  10. 45
  11. 10
  12. 36
  13. 285
  14. 65
  15. 54
  16. 6
  17. 14
  18. 8
  19. 290
  20. 27
  21. 80
  22. 38
  23. 50
  24. 30
  25. 8
  26. 30
  27. 80
  28. 170
  29. 120
  30. 32
  31. 88
  32. 85
  33. 22
  34. 16
  35. 13
  36. 39
  37. 36
  38. 11
  39. 12
  40. 66

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