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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 728 · 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.

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  1. 1.A kite costs ₹600 before tax and ₹672 after tax. What is the tax rate, in percent?
  2. 2.A water bottle costs ₹1760 before GST. How many rupees of GST at 5% are added?
  3. 3.A lunch box costs ₹1800 plus 12% tax. What is the total price, in rupees?
  4. 4.A water bottle costs ₹1500 before GST and ₹1770 after GST. What is the GST rate, in percent?
  5. 5.A water bottle costs ₹1600 plus 18% GST. What is the total price, in rupees?
  6. 6.A water bottle costs ₹320 plus 5% GST. What is the total price, in rupees?
  7. 7.A wall clock costs ₹300 plus 18% GST. What is the total price, in rupees?
  8. 8.A table fan costs ₹1520 plus 10% tax. What is the total price, in rupees?
  9. 9.A torch costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
  10. 10.A toy car costs ₹200 before GST. How many rupees of GST at 18% are added?
  11. 11.A storybook costs ₹860 before GST and ₹903 after GST. What is the GST rate, in percent?
  12. 12.A kite costs ₹1350 plus 18% GST. What is the total price, in rupees?
  13. 13.A toy car costs ₹450 before GST and ₹531 after GST. What is the GST rate, in percent?
  14. 14.A football costs ₹240 plus 5% GST. What is the total price, in rupees?
  15. 15.A torch costs ₹1050 plus 10% tax. What is the total price, in rupees?
  16. 16.A water bottle costs ₹550 plus 12% tax. What is the total price, in rupees?
  17. 17.A school bag costs ₹1800 before GST and ₹2124 after GST. What is the GST rate, in percent?
  18. 18.A cricket bat costs ₹800 before GST and ₹944 after GST. What is the GST rate, in percent?
  19. 19.A cricket bat costs ₹2000 before GST and ₹2360 after GST. What is the GST rate, in percent?
  20. 20.A table fan costs ₹1700 before tax and ₹1870 after tax. What is the tax rate, in percent?
  21. 21.A torch costs ₹720 before GST. How many rupees of GST at 5% are added?
  22. 22.A wall clock costs ₹1550 before GST. How many rupees of GST at 18% are added?
  23. 23.A cricket bat costs ₹100 plus 5% GST. What is the total price, in rupees?
  24. 24.A water bottle costs ₹1350 before GST. How many rupees of GST at 18% are added?
  25. 25.A pencil box costs ₹1500 before GST. How many rupees of GST at 18% are added?
  26. 26.A table fan costs ₹1350 plus 18% GST. What is the total price, in rupees?
  27. 27.A pencil box costs ₹340 before GST and ₹357 after GST. What is the GST rate, in percent?
  28. 28.A storybook costs ₹675 before tax and ₹756 after tax. What is the tax rate, in percent?
  29. 29.A pencil box costs ₹1550 before GST. How many rupees of GST at 18% are added?
  30. 30.A school bag costs ₹1050 plus 18% GST. What is the total price, in rupees?
  31. 31.A football costs ₹940 before tax and ₹1034 after tax. What is the tax rate, in percent?
  32. 32.A kite costs ₹360 plus 5% GST. What is the total price, in rupees?
  33. 33.A cricket bat costs ₹1810 before tax. How many rupees of tax at 10% are added?
  34. 34.A football costs ₹1860 before GST. How many rupees of GST at 5% are added?
  35. 35.A cricket bat costs ₹1880 before tax and ₹2068 after tax. What is the tax rate, in percent?
  36. 36.A lunch box costs ₹1550 plus 18% GST. What is the total price, in rupees?
  37. 37.A kite costs ₹1450 plus 18% GST. What is the total price, in rupees?
  38. 38.A pencil box costs ₹1000 before GST and ₹1180 after GST. What is the GST rate, in percent?
  39. 39.A water bottle costs ₹1800 before GST. How many rupees of GST at 18% are added?
  40. 40.A table fan costs ₹1750 before tax and ₹1960 after tax. What is the tax rate, in percent?

Answer key

  1. 12
  2. 88
  3. 2016
  4. 18
  5. 1888
  6. 336
  7. 354
  8. 1672
  9. 18
  10. 36
  11. 5
  12. 1593
  13. 18
  14. 252
  15. 1155
  16. 616
  17. 18
  18. 18
  19. 18
  20. 10
  21. 36
  22. 279
  23. 105
  24. 243
  25. 270
  26. 1593
  27. 5
  28. 12
  29. 279
  30. 1239
  31. 10
  32. 378
  33. 181
  34. 93
  35. 10
  36. 1829
  37. 1711
  38. 18
  39. 324
  40. 12

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