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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 88 · 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 ₹1850 before GST. How many rupees of GST at 18% are added?
  2. 2.A football costs ₹1750 plus 18% GST. What is the total price, in rupees?
  3. 3.A cricket bat costs ₹1680 before GST and ₹1764 after GST. What is the GST rate, in percent?
  4. 4.A school bag costs ₹940 before GST and ₹987 after GST. What is the GST rate, in percent?
  5. 5.A school bag costs ₹250 plus 12% tax. What is the total price, in rupees?
  6. 6.A table fan costs ₹1220 plus 5% GST. What is the total price, in rupees?
  7. 7.A wall clock costs ₹1500 before tax. How many rupees of tax at 10% are added?
  8. 8.A lunch box costs ₹50 before GST and ₹59 after GST. What is the GST rate, in percent?
  9. 9.A wall clock costs ₹250 before GST and ₹295 after GST. What is the GST rate, in percent?
  10. 10.A cricket bat costs ₹1420 plus 5% GST. What is the total price, in rupees?
  11. 11.A kite costs ₹180 before GST and ₹189 after GST. What is the GST rate, in percent?
  12. 12.A lunch box costs ₹910 plus 10% tax. What is the total price, in rupees?
  13. 13.A school bag costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
  14. 14.A kite costs ₹80 before GST and ₹84 after GST. What is the GST rate, in percent?
  15. 15.A cricket bat costs ₹1550 before tax and ₹1705 after tax. What is the tax rate, in percent?
  16. 16.A toy car costs ₹800 before GST. How many rupees of GST at 18% are added?
  17. 17.A storybook costs ₹1670 before tax and ₹1837 after tax. What is the tax rate, in percent?
  18. 18.A school bag costs ₹1020 before GST and ₹1071 after GST. What is the GST rate, in percent?
  19. 19.A kite costs ₹1775 plus 12% tax. What is the total price, in rupees?
  20. 20.A football costs ₹750 before GST and ₹885 after GST. What is the GST rate, in percent?
  21. 21.A wall clock costs ₹960 before tax. How many rupees of tax at 10% are added?
  22. 22.A cricket bat costs ₹1750 plus 18% GST. What is the total price, in rupees?
  23. 23.A table fan costs ₹1120 plus 10% tax. What is the total price, in rupees?
  24. 24.A football costs ₹1225 plus 12% tax. What is the total price, in rupees?
  25. 25.A torch costs ₹1160 before GST. How many rupees of GST at 5% are added?
  26. 26.A school bag costs ₹1040 before tax and ₹1144 after tax. What is the tax rate, in percent?
  27. 27.A kite costs ₹1330 plus 10% tax. What is the total price, in rupees?
  28. 28.A toy car costs ₹120 plus 5% GST. What is the total price, in rupees?
  29. 29.A pencil box costs ₹1400 before GST. How many rupees of GST at 18% are added?
  30. 30.A school bag costs ₹1620 before GST. How many rupees of GST at 5% are added?
  31. 31.A torch costs ₹1250 plus 18% GST. What is the total price, in rupees?
  32. 32.A storybook costs ₹1840 before GST. How many rupees of GST at 5% are added?
  33. 33.A storybook costs ₹560 before GST. How many rupees of GST at 5% are added?
  34. 34.A cricket bat costs ₹1320 before GST. How many rupees of GST at 5% are added?
  35. 35.A lunch box costs ₹1125 before tax and ₹1260 after tax. What is the tax rate, in percent?
  36. 36.A table fan costs ₹700 before tax. How many rupees of tax at 12% are added?
  37. 37.A torch costs ₹880 before GST. How many rupees of GST at 5% are added?
  38. 38.A school bag costs ₹1380 before GST and ₹1449 after GST. What is the GST rate, in percent?
  39. 39.A wall clock costs ₹1900 plus 18% GST. What is the total price, in rupees?
  40. 40.A school bag costs ₹1020 plus 5% GST. What is the total price, in rupees?

Answer key

  1. 333
  2. 2065
  3. 5
  4. 5
  5. 280
  6. 1281
  7. 150
  8. 18
  9. 18
  10. 1491
  11. 5
  12. 1001
  13. 18
  14. 5
  15. 10
  16. 144
  17. 10
  18. 5
  19. 1988
  20. 18
  21. 96
  22. 2065
  23. 1232
  24. 1372
  25. 58
  26. 10
  27. 1463
  28. 126
  29. 252
  30. 81
  31. 1475
  32. 92
  33. 28
  34. 66
  35. 12
  36. 84
  37. 44
  38. 5
  39. 2242
  40. 1071

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