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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 556 · 40 questions
TalentJR

How to work it out (Add it on): Tax = rate% of the price before tax. Total = price + tax. Shortcut: 18% GST means you pay 118% of the price. Tax rate = tax ÷ price before tax × 100.

NameDateTime takenScore ___ / 40
  1. 1.A pencil box costs ₹1650 before GST and ₹1947 after GST. What is the GST rate, in percent?
  2. 2.A water bottle costs ₹1060 plus 5% GST. What is the total price, in rupees?
  3. 3.A lunch box costs ₹1325 plus 12% tax. What is the total price, in rupees?
  4. 4.A wall clock costs ₹1300 plus 18% GST. What is the total price, in rupees?
  5. 5.A water bottle costs ₹340 before GST. How many rupees of GST at 5% are added?
  6. 6.A football costs ₹1280 before GST and ₹1344 after GST. What is the GST rate, in percent?
  7. 7.A storybook costs ₹1950 plus 12% tax. What is the total price, in rupees?
  8. 8.A water bottle costs ₹660 plus 5% GST. What is the total price, in rupees?
  9. 9.A cricket bat costs ₹1900 before tax and ₹2128 after tax. What is the tax rate, in percent?
  10. 10.A cricket bat costs ₹700 before GST. How many rupees of GST at 5% are added?
  11. 11.A pencil box costs ₹1750 plus 18% GST. What is the total price, in rupees?
  12. 12.A torch costs ₹600 plus 18% GST. What is the total price, in rupees?
  13. 13.A football costs ₹830 before tax. How many rupees of tax at 10% are added?
  14. 14.A toy car costs ₹400 before GST. How many rupees of GST at 18% are added?
  15. 15.A torch costs ₹110 before tax and ₹121 after tax. What is the tax rate, in percent?
  16. 16.A school bag costs ₹1830 plus 10% tax. What is the total price, in rupees?
  17. 17.A toy car costs ₹1560 before GST and ₹1638 after GST. What is the GST rate, in percent?
  18. 18.A table fan costs ₹1940 before GST. How many rupees of GST at 5% are added?
  19. 19.A kite costs ₹1070 before tax and ₹1177 after tax. What is the tax rate, in percent?
  20. 20.A football costs ₹320 plus 5% GST. What is the total price, in rupees?
  21. 21.A cricket bat costs ₹1770 before tax. How many rupees of tax at 10% are added?
  22. 22.A football costs ₹740 plus 5% GST. What is the total price, in rupees?
  23. 23.A table fan costs ₹1150 before tax. How many rupees of tax at 12% are added?
  24. 24.A lunch box costs ₹1940 before GST and ₹2037 after GST. What is the GST rate, in percent?
  25. 25.A storybook costs ₹180 before GST. How many rupees of GST at 5% are added?
  26. 26.A football costs ₹400 before GST and ₹472 after GST. What is the GST rate, in percent?
  27. 27.A kite costs ₹480 before GST. How many rupees of GST at 5% are added?
  28. 28.A lunch box costs ₹1175 plus 12% tax. What is the total price, in rupees?
  29. 29.A torch costs ₹150 before GST. How many rupees of GST at 18% are added?
  30. 30.A wall clock costs ₹1550 plus 18% GST. What is the total price, in rupees?
  31. 31.A toy car costs ₹1940 plus 5% GST. What is the total price, in rupees?
  32. 32.A pencil box costs ₹1560 before GST and ₹1638 after GST. What is the GST rate, in percent?
  33. 33.A pencil box costs ₹780 plus 5% GST. What is the total price, in rupees?
  34. 34.A toy car costs ₹550 before tax. How many rupees of tax at 12% are added?
  35. 35.A lunch box costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
  36. 36.A toy car costs ₹1750 before GST and ₹2065 after GST. What is the GST rate, in percent?
  37. 37.A lunch box costs ₹575 before tax. How many rupees of tax at 12% are added?
  38. 38.A pencil box costs ₹1825 before tax and ₹2044 after tax. What is the tax rate, in percent?
  39. 39.A water bottle costs ₹2000 before GST and ₹2360 after GST. What is the GST rate, in percent?
  40. 40.A kite costs ₹200 before GST and ₹236 after GST. What is the GST rate, in percent?

Answer key

  1. 18
  2. 1113
  3. 1484
  4. 1534
  5. 17
  6. 5
  7. 2184
  8. 693
  9. 12
  10. 35
  11. 2065
  12. 708
  13. 83
  14. 72
  15. 10
  16. 2013
  17. 5
  18. 97
  19. 10
  20. 336
  21. 177
  22. 777
  23. 138
  24. 5
  25. 9
  26. 18
  27. 24
  28. 1316
  29. 27
  30. 1829
  31. 2037
  32. 5
  33. 819
  34. 66
  35. 18
  36. 18
  37. 69
  38. 12
  39. 18
  40. 18

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