← Final challenge: mixed percentages lesson New set →

Percentage Questions with Answers Worksheet

Percentage lesson 20: Final challenge: mixed percentages · Set 153 · 40 questions
TalentJR

How to work it out (Find the 100%): Find the base — the number that is 100% (the whole, the old value, the cost price or the marked price). Choose the formula: part = p% of the base, or percent = part ÷ base × 100. Check the answer by working backwards.

NameDateTime takenScore ___ / 40
  1. 1.A shopkeeper buys a wall clock for ₹300 but has to sell it for ₹186. What is the loss percentage?
  2. 2.A school club grows from 250 members to 420 members. What is the percentage increase?
  3. 3.Diya keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Diya get in 3 years?
  4. 4.A tank has 200 litres of water and 23% of it is used. How many litres are left?
  5. 5.6% of 550 =
  6. 6.₹3000 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
  7. 7.One shop sells a table fan for ₹74 and another sells it for ₹86. What is the percentage difference between the two prices?
  8. 8.Isha keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Isha get in 5 years?
  9. 9.₹5000 earns ₹550 simple interest at 11% a year. For how many years was it kept?
  10. 10.A kite costs ₹840 before GST and ₹882 after GST. What is the GST rate, in percent?
  11. 11.A water bottle is marked ₹1200. In a sale it is sold for ₹804. What is the discount percentage?
  12. 12.A shopkeeper buys a lunch box for ₹80 and sells it at a loss of 20%. How many rupees does the shopkeeper lose?
  13. 13.A shopkeeper buys a toy car for ₹200 and sells it at a profit of 42%. What is the selling price, in rupees?
  14. 14.?% of 300 = 99
  15. 15.A shopkeeper buys a kite for ₹100 and sells it at a loss of 33%. What is the selling price, in rupees?
  16. 16.A school club grows from 80 members to 100 members. What is the percentage increase?
  17. 17.108 is what percent of 120?
  18. 18.A tank has 300 litres of water and 78% of it is used. How many litres are left?
  19. 19.A shopkeeper buys a wall clock for ₹120 and sells it at a profit of 15%. How many rupees of profit does the shopkeeper make?
  20. 20.The price of a toy car changes from ₹250 to ₹200. What is the percentage change?
  21. 21.A wall clock costs ₹400 before GST and ₹472 after GST. What is the GST rate, in percent?
  22. 22.A water bottle marked ₹500 has 31% off in a sale. How many rupees do you save?
  23. 23.A shopkeeper buys a storybook for ₹600 but has to sell it for ₹390. What is the loss percentage?
  24. 24.A school club has 20 members. The number grows by 60%. How many members are there now?
  25. 25.Riya scored 150 marks out of 300 in 3 subjects (100 marks each). What is Riya’s percentage?
  26. 26.₹1000 earns ₹110 simple interest at 11% a year. For how many years was it kept?
  27. 27.A shopkeeper buys a football for ₹600 and sells it at a profit of 34%. How many rupees of profit does the shopkeeper make?
  28. 28.A storybook costs ₹125 before tax. How many rupees of tax at 12% are added?
  29. 29.What is the percentage difference between 57 and 23?
  30. 30.A shop sold 300 ice creams on Monday and 40% more on Tuesday. How many ice creams did it sell on Tuesday?
  31. 31.Dev scored 198 marks out of 300 in 3 subjects (100 marks each). What is Dev’s percentage?
  32. 32.18 is what percent of 50?
  33. 33.18 is 10% of ?
  34. 34.A lunch box marked ₹120 has 35% off in a sale. How many rupees do you save?
  35. 35.Meera keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 4 years?
  36. 36.₹1500 earns ₹225 simple interest in 5 years. What is the rate of interest per year, in percent?
  37. 37.A water bottle costs ₹120. The price goes up by 15%. What is the new price, in rupees?
  38. 38.A school club grows from 300 members to 498 members. What is the percentage increase?
  39. 39.A shopkeeper buys a torch for ₹800 and sells it for ₹1112. What is the profit percentage?
  40. 40.A football marked ₹400 has 46% off in a sale. How many rupees do you save?

Answer key

  1. 38
  2. 68
  3. 90
  4. 154
  5. 33
  6. 2
  7. 15
  8. 1200
  9. 1
  10. 5
  11. 33
  12. 16
  13. 284
  14. 33
  15. 67
  16. 25
  17. 90
  18. 66
  19. 18
  20. 20
  21. 18
  22. 155
  23. 35
  24. 32
  25. 50
  26. 1
  27. 204
  28. 15
  29. 85
  30. 420
  31. 66
  32. 36
  33. 180
  34. 42
  35. 180
  36. 3
  37. 138
  38. 66
  39. 39
  40. 184

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