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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 341 · 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 table fan costs ₹500 plus 18% GST. What is the total price, in rupees?
  2. 2.A football costs ₹1200 before GST and ₹1416 after GST. What is the GST rate, in percent?
  3. 3.A football costs ₹500 before GST and ₹525 after GST. What is the GST rate, in percent?
  4. 4.A storybook costs ₹80 before GST and ₹84 after GST. What is the GST rate, in percent?
  5. 5.A cricket bat costs ₹1980 before GST and ₹2079 after GST. What is the GST rate, in percent?
  6. 6.A football costs ₹280 plus 5% GST. What is the total price, in rupees?
  7. 7.A table fan costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
  8. 8.A water bottle costs ₹620 plus 5% GST. What is the total price, in rupees?
  9. 9.A toy car costs ₹800 before GST. How many rupees of GST at 18% are added?
  10. 10.A storybook costs ₹120 before GST and ₹126 after GST. What is the GST rate, in percent?
  11. 11.A pencil box costs ₹250 plus 18% GST. What is the total price, in rupees?
  12. 12.A pencil box costs ₹80 plus 10% tax. What is the total price, in rupees?
  13. 13.A pencil box costs ₹640 before GST. How many rupees of GST at 5% are added?
  14. 14.A table fan costs ₹1240 before GST. How many rupees of GST at 5% are added?
  15. 15.A table fan costs ₹860 plus 5% GST. What is the total price, in rupees?
  16. 16.A torch costs ₹1200 plus 5% GST. What is the total price, in rupees?
  17. 17.A water bottle costs ₹320 plus 5% GST. What is the total price, in rupees?
  18. 18.A toy car costs ₹220 plus 5% GST. What is the total price, in rupees?
  19. 19.A water bottle costs ₹1175 before tax. How many rupees of tax at 12% are added?
  20. 20.A school bag costs ₹1550 plus 18% GST. What is the total price, in rupees?
  21. 21.A pencil box costs ₹900 before GST. How many rupees of GST at 18% are added?
  22. 22.A cricket bat costs ₹450 plus 12% tax. What is the total price, in rupees?
  23. 23.A wall clock costs ₹120 before tax and ₹132 after tax. What is the tax rate, in percent?
  24. 24.A school bag costs ₹600 before GST. How many rupees of GST at 18% are added?
  25. 25.A storybook costs ₹375 plus 12% tax. What is the total price, in rupees?
  26. 26.A kite costs ₹550 plus 18% GST. What is the total price, in rupees?
  27. 27.A toy car costs ₹1480 before tax. How many rupees of tax at 10% are added?
  28. 28.A storybook costs ₹1325 before tax and ₹1484 after tax. What is the tax rate, in percent?
  29. 29.A cricket bat costs ₹830 before tax. How many rupees of tax at 10% are added?
  30. 30.A school bag costs ₹740 before GST. How many rupees of GST at 5% are added?
  31. 31.A cricket bat costs ₹25 before tax and ₹28 after tax. What is the tax rate, in percent?
  32. 32.A wall clock costs ₹50 before GST and ₹59 after GST. What is the GST rate, in percent?
  33. 33.A lunch box costs ₹1750 before GST and ₹2065 after GST. What is the GST rate, in percent?
  34. 34.A table fan costs ₹700 before GST. How many rupees of GST at 18% are added?
  35. 35.A school bag costs ₹1820 before GST. How many rupees of GST at 5% are added?
  36. 36.A football costs ₹1640 before GST. How many rupees of GST at 5% are added?
  37. 37.A wall clock costs ₹1740 plus 10% tax. What is the total price, in rupees?
  38. 38.A toy car costs ₹1280 before GST and ₹1344 after GST. What is the GST rate, in percent?
  39. 39.A table fan costs ₹1600 before GST. How many rupees of GST at 18% are added?
  40. 40.A kite costs ₹1910 before tax and ₹2101 after tax. What is the tax rate, in percent?

Answer key

  1. 590
  2. 18
  3. 5
  4. 5
  5. 5
  6. 294
  7. 18
  8. 651
  9. 144
  10. 5
  11. 295
  12. 88
  13. 32
  14. 62
  15. 903
  16. 1260
  17. 336
  18. 231
  19. 141
  20. 1829
  21. 162
  22. 504
  23. 10
  24. 108
  25. 420
  26. 649
  27. 148
  28. 12
  29. 83
  30. 37
  31. 12
  32. 18
  33. 18
  34. 126
  35. 91
  36. 82
  37. 1914
  38. 5
  39. 288
  40. 10

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