← Final challenge: mixed percentages lesson New set →

Percentage Questions with Answers Worksheet

Percentage lesson 20: Final challenge: mixed percentages · Set 825 · 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 lunch box costs ₹1820 before GST and ₹1911 after GST. What is the GST rate, in percent?
  2. 2.A school bag marked ₹100 has 29% off in a sale. How many rupees do you save?
  3. 3.The price of a wall clock goes up from ₹400 to ₹740. What is the percentage increase?
  4. 4.A cricket bat costs ₹1850 plus 18% GST. What is the total price, in rupees?
  5. 5.?% of 200 = 34
  6. 6.?% of 120 = 12
  7. 7.144 is what percent of 300?
  8. 8.Kabir keeps ₹5000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
  9. 9.A pencil box marked ₹150 has 16% off in a sale. How many rupees do you save?
  10. 10.A table fan costs ₹150. The price goes up by 24%. What is the new price, in rupees?
  11. 11.A wall clock costs ₹1550 before GST and ₹1829 after GST. What is the GST rate, in percent?
  12. 12.₹500 earns ₹80 simple interest in 4 years. What is the rate of interest per year, in percent?
  13. 13.₹1500 earns ₹180 simple interest in 1 year. What is the rate of interest per year, in percent?
  14. 14.A shopkeeper buys a toy car for ₹800 but has to sell it for ₹496. What is the loss percentage?
  15. 15.Aarav scored 12 out of 40 in a maths test. What percentage did Aarav score?
  16. 16.?% of 500 = 125
  17. 17.The price of a school bag changes from ₹20 to ₹34. What is the percentage change?
  18. 18.What percent of 500 is 330?
  19. 19.A shopkeeper buys a pencil box for ₹100 and sells it for ₹105. What is the profit percentage?
  20. 20.A water bottle costs ₹1490 before tax. How many rupees of tax at 10% are added?
  21. 21.A shopkeeper buys a water bottle for ₹40 and sells it at a profit of 45%. How many rupees of profit does the shopkeeper make?
  22. 22.The price of a football changes from ₹400 to ₹188. What is the percentage change?
  23. 23.Aarav scored 22 out of 50 in a maths test. What percentage did Aarav score?
  24. 24.A tank had 120 litres of water. Now it has 84 litres. What is the percentage decrease?
  25. 25.The price of a storybook changes from ₹400 to ₹780. What is the percentage change?
  26. 26.A shopkeeper buys a wall clock for ₹120 but has to sell it for ₹66. What is the loss percentage?
  27. 27.A shop sold 25 ice creams on Monday and 44% more on Tuesday. How many ice creams did it sell on Tuesday?
  28. 28.A team scored 25 runs in one match and 52% fewer in the next. How many runs did it score in the next match?
  29. 29.A shopkeeper buys a storybook for ₹600 and sells it at a loss of 36%. How many rupees does the shopkeeper lose?
  30. 30.The price of a football changes from ₹50 to ₹45. What is the percentage change?
  31. 31.Rohan keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
  32. 32.A shopkeeper buys a school bag for ₹800 and sells it at a profit of 13%. What is the selling price, in rupees?
  33. 33.One shop sells a pencil box for ₹49 and another sells it for ₹31. What is the percentage difference between the two prices?
  34. 34.A torch costs ₹1100 plus 18% GST. What is the total price, in rupees?
  35. 35.A shopkeeper buys a water bottle for ₹250 and sells it at a profit of 10%. What is the selling price, in rupees?
  36. 36.A number changes from 500 to 605. Which is the right percentage change? (a) 31% increase (b) 31% decrease (c) 21% increase (d) 21% decrease
  37. 37.The price of a school bag changes from ₹40 to ₹38. What is the percentage change?
  38. 38.A shopkeeper buys a lunch box for ₹120 and sells it at a loss of 10%. What is the selling price, in rupees?
  39. 39.A shopkeeper buys a table fan for ₹200 and sells it at a profit of 32%. What is the selling price, in rupees?
  40. 40.A storybook costs ₹40. The price goes up by 85%. What is the new price, in rupees?

Answer key

  1. 5
  2. 29
  3. 85
  4. 2183
  5. 17
  6. 10
  7. 48
  8. 6000
  9. 24
  10. 186
  11. 18
  12. 4
  13. 12
  14. 38
  15. 30
  16. 25
  17. 70
  18. 66
  19. 5
  20. 149
  21. 18
  22. 53
  23. 44
  24. 30
  25. 95
  26. 45
  27. 36
  28. 12
  29. 216
  30. 10
  31. 550
  32. 904
  33. 45
  34. 1298
  35. 275
  36. 21% increase
  37. 5
  38. 108
  39. 264
  40. 74

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