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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 587 · 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 toy car costs ₹450 before GST. How many rupees of GST at 18% are added?
  2. 2.A toy car costs ₹775 plus 12% tax. What is the total price, in rupees?
  3. 3.A lunch box costs ₹1750 plus 12% tax. What is the total price, in rupees?
  4. 4.A school bag costs ₹1260 plus 10% tax. What is the total price, in rupees?
  5. 5.A football costs ₹260 plus 5% GST. What is the total price, in rupees?
  6. 6.A wall clock costs ₹1700 plus 12% tax. What is the total price, in rupees?
  7. 7.A wall clock costs ₹1840 before GST. How many rupees of GST at 5% are added?
  8. 8.A water bottle costs ₹1680 before GST. How many rupees of GST at 5% are added?
  9. 9.A school bag costs ₹800 before GST. How many rupees of GST at 5% are added?
  10. 10.A wall clock costs ₹150 before GST. How many rupees of GST at 18% are added?
  11. 11.A cricket bat costs ₹750 before GST and ₹885 after GST. What is the GST rate, in percent?
  12. 12.A storybook costs ₹1650 before GST. How many rupees of GST at 18% are added?
  13. 13.A school bag costs ₹1125 plus 12% tax. What is the total price, in rupees?
  14. 14.A toy car costs ₹290 before tax. How many rupees of tax at 10% are added?
  15. 15.A school bag costs ₹650 before GST and ₹767 after GST. What is the GST rate, in percent?
  16. 16.A wall clock costs ₹100 before tax. How many rupees of tax at 12% are added?
  17. 17.A torch costs ₹1880 before GST and ₹1974 after GST. What is the GST rate, in percent?
  18. 18.A wall clock costs ₹100 before GST. How many rupees of GST at 18% are added?
  19. 19.A pencil box costs ₹1700 plus 18% GST. What is the total price, in rupees?
  20. 20.A table fan costs ₹1100 before GST. How many rupees of GST at 5% are added?
  21. 21.A storybook costs ₹500 before GST. How many rupees of GST at 18% are added?
  22. 22.A wall clock costs ₹680 before GST. How many rupees of GST at 5% are added?
  23. 23.A wall clock costs ₹1500 before tax. How many rupees of tax at 12% are added?
  24. 24.A cricket bat costs ₹1460 before GST and ₹1533 after GST. What is the GST rate, in percent?
  25. 25.A table fan costs ₹1350 plus 18% GST. What is the total price, in rupees?
  26. 26.A cricket bat costs ₹500 before GST and ₹525 after GST. What is the GST rate, in percent?
  27. 27.A school bag costs ₹1480 before GST and ₹1554 after GST. What is the GST rate, in percent?
  28. 28.A pencil box costs ₹980 plus 5% GST. What is the total price, in rupees?
  29. 29.A table fan costs ₹1200 before GST. How many rupees of GST at 5% are added?
  30. 30.A school bag costs ₹1180 before tax and ₹1298 after tax. What is the tax rate, in percent?
  31. 31.A lunch box costs ₹1180 plus 10% tax. What is the total price, in rupees?
  32. 32.A wall clock costs ₹1650 plus 18% GST. What is the total price, in rupees?
  33. 33.A football costs ₹160 plus 5% GST. What is the total price, in rupees?
  34. 34.A wall clock costs ₹1575 before tax and ₹1764 after tax. What is the tax rate, in percent?
  35. 35.A table fan costs ₹950 before GST and ₹1121 after GST. What is the GST rate, in percent?
  36. 36.A water bottle costs ₹320 before tax and ₹352 after tax. What is the tax rate, in percent?
  37. 37.A table fan costs ₹200 before GST. How many rupees of GST at 5% are added?
  38. 38.A cricket bat costs ₹1950 plus 12% tax. What is the total price, in rupees?
  39. 39.A toy car costs ₹1370 before tax. How many rupees of tax at 10% are added?
  40. 40.A wall clock costs ₹1240 before GST and ₹1302 after GST. What is the GST rate, in percent?

Answer key

  1. 81
  2. 868
  3. 1960
  4. 1386
  5. 273
  6. 1904
  7. 92
  8. 84
  9. 40
  10. 27
  11. 18
  12. 297
  13. 1260
  14. 29
  15. 18
  16. 12
  17. 5
  18. 18
  19. 2006
  20. 55
  21. 90
  22. 34
  23. 180
  24. 5
  25. 1593
  26. 5
  27. 5
  28. 1029
  29. 60
  30. 10
  31. 1298
  32. 1947
  33. 168
  34. 12
  35. 18
  36. 10
  37. 10
  38. 2184
  39. 137
  40. 5

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