← Final challenge: mixed percentages lesson New set →

Percentage Questions with Answers Worksheet

Percentage lesson 20: Final challenge: mixed percentages · Set 384 · 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.The price of a table fan goes up from ₹100 to ₹139. What is the percentage increase?
  2. 2.Dev scored 18 out of 20 in a maths test. What percentage did Dev score?
  3. 3.A tank has 40 litres of water and 60% of it is used. How many litres are left?
  4. 4.45% of 380 =
  5. 5.A shopkeeper buys a wall clock for ₹200 and sells it at a loss of 34%. How many rupees does the shopkeeper lose?
  6. 6.₹1000 earns ₹80 simple interest in 2 years. What is the rate of interest per year, in percent?
  7. 7.60% of a number is 234. What is the number?
  8. 8.A kite is marked ₹250. In a sale it is sold for ₹230. What is the discount percentage?
  9. 9.A school bag costs ₹500. The price goes up by 87%. What is the new price, in rupees?
  10. 10.₹1000 earns ₹100 simple interest at 5% a year. For how many years was it kept?
  11. 11.A shopkeeper buys a cricket bat for ₹120 and sells it for ₹150. What is the profit percentage?
  12. 12.A shopkeeper buys a football for ₹600 and sells it at a profit of 12%. What is the selling price, in rupees?
  13. 13.80% of 285 =
  14. 14.The price of a storybook changes from ₹40 to ₹26. What is the percentage change?
  15. 15.A shopkeeper buys a table fan for ₹600 and sells it at a loss of 20%. What is the selling price, in rupees?
  16. 16.A price of ₹200 comes down by 30%, and then the new price comes down by 20%. What is the final price, in rupees?
  17. 17.What percent of 60 is 36?
  18. 18.A price of ₹200 goes up by 30%, and then the new price goes up by 10%. What is the final price, in rupees?
  19. 19.A number changes from 60 to 87. Which is the right percentage change? (a) 45% decrease (b) 27% increase (c) 27% decrease (d) 45% increase
  20. 20.A number changes from 80 to 96. Which is the right percentage change? (a) 16% increase (b) 20% decrease (c) 16% decrease (d) 20% increase
  21. 21.A shopkeeper buys a toy car for ₹300 and sells it at a loss of 43%. What is the selling price, in rupees?
  22. 22.A price of ₹500 goes up by 30%, and then the new price goes up by 10%. What is the final price, in rupees?
  23. 23.One shop sells a water bottle for ₹21 and another sells it for ₹19. What is the percentage difference between the two prices?
  24. 24.Aarav scored 558 marks out of 600 in 6 subjects (100 marks each). What is Aarav’s percentage?
  25. 25.A price of ₹200 comes down by 10%, and then the new price comes down by 40%. What is the final price, in rupees?
  26. 26.Kabir keeps ₹500 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
  27. 27.Isha scored 216 marks out of 400 in 4 subjects (100 marks each). What is Isha’s percentage?
  28. 28.One shop sells a storybook for ₹75 and another sells it for ₹165. What is the percentage difference between the two prices?
  29. 29.A tank has 100 litres of water and 6% of it is used. How many litres are left?
  30. 30.A shop sold 200 ice creams on Monday and 10% more on Tuesday. How many ice creams did it sell on Tuesday?
  31. 31.₹3000 earns ₹90 simple interest at 3% a year. For how many years was it kept?
  32. 32.A storybook costs ₹1380 before GST and ₹1449 after GST. What is the GST rate, in percent?
  33. 33.A shop sold 250 ice creams on Monday and 12% more on Tuesday. How many ice creams did it sell on Tuesday?
  34. 34.A number changes from 300 to 222. Which is the right percentage change? (a) 26% decrease (b) 78% increase (c) 26% increase (d) 78% decrease
  35. 35.The price of a torch changes from ₹20 to ₹33. What is the percentage change?
  36. 36.12% of a number is 48. What is the number?
  37. 37.Kabir scored 20 out of 20 in a maths test. What percentage did Kabir score?
  38. 38.What percent of 60 is 39?
  39. 39.A shopkeeper buys a cricket bat for ₹150 and sells it at a profit of 50%. What is the selling price, in rupees?
  40. 40.A tank has 150 litres of water and 80% of it is used. How many litres are left?

Answer key

  1. 39
  2. 90
  3. 16
  4. 171
  5. 68
  6. 4
  7. 390
  8. 8
  9. 935
  10. 2
  11. 25
  12. 672
  13. 228
  14. 35
  15. 480
  16. 112
  17. 60
  18. 286
  19. 45% increase
  20. 20% increase
  21. 171
  22. 715
  23. 10
  24. 93
  25. 108
  26. 660
  27. 54
  28. 75
  29. 94
  30. 220
  31. 1
  32. 5
  33. 280
  34. 26% decrease
  35. 65
  36. 400
  37. 100
  38. 65
  39. 225
  40. 30

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