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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 81 · 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 school bag costs ₹200 before GST. How many rupees of GST at 18% are added?
  2. 2.A table fan costs ₹675 plus 12% tax. What is the total price, in rupees?
  3. 3.A school bag costs ₹1200 plus 18% GST. What is the total price, in rupees?
  4. 4.A football costs ₹110 plus 10% tax. What is the total price, in rupees?
  5. 5.A kite costs ₹580 before GST. How many rupees of GST at 5% are added?
  6. 6.A school bag costs ₹450 before GST. How many rupees of GST at 18% are added?
  7. 7.A cricket bat costs ₹2000 before tax and ₹2200 after tax. What is the tax rate, in percent?
  8. 8.A wall clock costs ₹1540 before GST and ₹1617 after GST. What is the GST rate, in percent?
  9. 9.A storybook costs ₹1760 before GST. How many rupees of GST at 5% are added?
  10. 10.A cricket bat costs ₹1350 before GST and ₹1593 after GST. What is the GST rate, in percent?
  11. 11.A wall clock costs ₹1880 plus 5% GST. What is the total price, in rupees?
  12. 12.A toy car costs ₹1700 before tax. How many rupees of tax at 12% are added?
  13. 13.A cricket bat costs ₹1750 before GST. How many rupees of GST at 18% are added?
  14. 14.A pencil box costs ₹920 before GST and ₹966 after GST. What is the GST rate, in percent?
  15. 15.A kite costs ₹80 plus 5% GST. What is the total price, in rupees?
  16. 16.A table fan costs ₹400 plus 18% GST. What is the total price, in rupees?
  17. 17.A torch costs ₹370 plus 10% tax. What is the total price, in rupees?
  18. 18.A school bag costs ₹600 plus 12% tax. What is the total price, in rupees?
  19. 19.A table fan costs ₹1560 before tax. How many rupees of tax at 10% are added?
  20. 20.A lunch box costs ₹1180 before tax. How many rupees of tax at 10% are added?
  21. 21.A pencil box costs ₹1250 before GST. How many rupees of GST at 18% are added?
  22. 22.A wall clock costs ₹1120 before GST and ₹1176 after GST. What is the GST rate, in percent?
  23. 23.A table fan costs ₹1840 before GST. How many rupees of GST at 5% are added?
  24. 24.A toy car costs ₹1150 before GST. How many rupees of GST at 18% are added?
  25. 25.A cricket bat costs ₹1350 before tax and ₹1485 after tax. What is the tax rate, in percent?
  26. 26.A lunch box costs ₹1660 before GST. How many rupees of GST at 5% are added?
  27. 27.A lunch box costs ₹400 before GST. How many rupees of GST at 5% are added?
  28. 28.A school bag costs ₹780 before GST and ₹819 after GST. What is the GST rate, in percent?
  29. 29.A lunch box costs ₹1900 before tax and ₹2090 after tax. What is the tax rate, in percent?
  30. 30.A water bottle costs ₹700 plus 5% GST. What is the total price, in rupees?
  31. 31.A water bottle costs ₹1450 plus 18% GST. What is the total price, in rupees?
  32. 32.A cricket bat costs ₹360 before GST and ₹378 after GST. What is the GST rate, in percent?
  33. 33.A wall clock costs ₹1100 plus 18% GST. What is the total price, in rupees?
  34. 34.A kite costs ₹1650 plus 18% GST. What is the total price, in rupees?
  35. 35.A pencil box costs ₹950 before tax and ₹1064 after tax. What is the tax rate, in percent?
  36. 36.A storybook costs ₹1650 plus 18% GST. What is the total price, in rupees?
  37. 37.A toy car costs ₹1770 before tax and ₹1947 after tax. What is the tax rate, in percent?
  38. 38.A water bottle costs ₹1960 plus 5% GST. What is the total price, in rupees?
  39. 39.A toy car costs ₹480 before GST and ₹504 after GST. What is the GST rate, in percent?
  40. 40.A table fan costs ₹100 before GST. How many rupees of GST at 18% are added?

Answer key

  1. 36
  2. 756
  3. 1416
  4. 121
  5. 29
  6. 81
  7. 10
  8. 5
  9. 88
  10. 18
  11. 1974
  12. 204
  13. 315
  14. 5
  15. 84
  16. 472
  17. 407
  18. 672
  19. 156
  20. 118
  21. 225
  22. 5
  23. 92
  24. 207
  25. 10
  26. 83
  27. 20
  28. 5
  29. 10
  30. 735
  31. 1711
  32. 5
  33. 1298
  34. 1947
  35. 12
  36. 1947
  37. 10
  38. 2058
  39. 5
  40. 18

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