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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 908 · 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 school bag costs ₹1020 before tax. How many rupees of tax at 10% are added?
  2. 2.A cricket bat costs ₹1350 plus 18% GST. What is the total price, in rupees?
  3. 3.A storybook costs ₹950 before GST and ₹1121 after GST. What is the GST rate, in percent?
  4. 4.A table fan costs ₹1850 before tax. How many rupees of tax at 10% are added?
  5. 5.A torch costs ₹1680 plus 5% GST. What is the total price, in rupees?
  6. 6.A football costs ₹1000 plus 18% GST. What is the total price, in rupees?
  7. 7.A pencil box costs ₹1120 plus 5% GST. What is the total price, in rupees?
  8. 8.A storybook costs ₹1900 before GST and ₹2242 after GST. What is the GST rate, in percent?
  9. 9.A school bag costs ₹120 plus 5% GST. What is the total price, in rupees?
  10. 10.A water bottle costs ₹200 plus 18% GST. What is the total price, in rupees?
  11. 11.A storybook costs ₹800 before GST and ₹944 after GST. What is the GST rate, in percent?
  12. 12.A football costs ₹1320 plus 10% tax. What is the total price, in rupees?
  13. 13.A table fan costs ₹420 before GST. How many rupees of GST at 5% are added?
  14. 14.A lunch box costs ₹410 before tax. How many rupees of tax at 10% are added?
  15. 15.A water bottle costs ₹1520 before GST and ₹1596 after GST. What is the GST rate, in percent?
  16. 16.A torch costs ₹350 before GST and ₹413 after GST. What is the GST rate, in percent?
  17. 17.A wall clock costs ₹1650 before GST and ₹1947 after GST. What is the GST rate, in percent?
  18. 18.A storybook costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
  19. 19.A wall clock costs ₹350 plus 18% GST. What is the total price, in rupees?
  20. 20.A water bottle costs ₹2000 before GST and ₹2100 after GST. What is the GST rate, in percent?
  21. 21.A kite costs ₹120 plus 5% GST. What is the total price, in rupees?
  22. 22.A cricket bat costs ₹1280 before tax. How many rupees of tax at 10% are added?
  23. 23.A water bottle costs ₹140 plus 5% GST. What is the total price, in rupees?
  24. 24.A table fan costs ₹1500 plus 18% GST. What is the total price, in rupees?
  25. 25.A water bottle costs ₹1950 before GST. How many rupees of GST at 18% are added?
  26. 26.A football costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
  27. 27.A table fan costs ₹1180 before GST. How many rupees of GST at 5% are added?
  28. 28.A kite costs ₹1830 before tax and ₹2013 after tax. What is the tax rate, in percent?
  29. 29.A table fan costs ₹900 before GST. How many rupees of GST at 5% are added?
  30. 30.A water bottle costs ₹1575 plus 12% tax. What is the total price, in rupees?
  31. 31.A school bag costs ₹1350 before GST. How many rupees of GST at 18% are added?
  32. 32.A kite costs ₹1050 before GST. How many rupees of GST at 18% are added?
  33. 33.A lunch box costs ₹100 plus 18% GST. What is the total price, in rupees?
  34. 34.A toy car costs ₹1900 plus 10% tax. What is the total price, in rupees?
  35. 35.A cricket bat costs ₹1720 plus 5% GST. What is the total price, in rupees?
  36. 36.A school bag costs ₹510 before tax. How many rupees of tax at 10% are added?
  37. 37.A lunch box costs ₹1050 before tax. How many rupees of tax at 12% are added?
  38. 38.A wall clock costs ₹440 before GST and ₹462 after GST. What is the GST rate, in percent?
  39. 39.A storybook costs ₹1660 before GST. How many rupees of GST at 5% are added?
  40. 40.A table fan costs ₹1775 before tax and ₹1988 after tax. What is the tax rate, in percent?

Answer key

  1. 102
  2. 1593
  3. 18
  4. 185
  5. 1764
  6. 1180
  7. 1176
  8. 18
  9. 126
  10. 236
  11. 18
  12. 1452
  13. 21
  14. 41
  15. 5
  16. 18
  17. 18
  18. 18
  19. 413
  20. 5
  21. 126
  22. 128
  23. 147
  24. 1770
  25. 351
  26. 18
  27. 59
  28. 10
  29. 45
  30. 1764
  31. 243
  32. 189
  33. 118
  34. 2090
  35. 1806
  36. 51
  37. 126
  38. 5
  39. 83
  40. 12

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