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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 848 · 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 lunch box costs ₹300 plus 18% GST. What is the total price, in rupees?
  2. 2.A table fan costs ₹650 before GST. How many rupees of GST at 18% are added?
  3. 3.A football costs ₹700 before GST. How many rupees of GST at 5% are added?
  4. 4.A school bag costs ₹1900 before GST. How many rupees of GST at 5% are added?
  5. 5.A pencil box costs ₹410 before tax and ₹451 after tax. What is the tax rate, in percent?
  6. 6.A lunch box costs ₹1220 before GST. How many rupees of GST at 5% are added?
  7. 7.A cricket bat costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
  8. 8.A wall clock costs ₹500 before tax and ₹560 after tax. What is the tax rate, in percent?
  9. 9.A toy car costs ₹550 before GST. How many rupees of GST at 18% are added?
  10. 10.A wall clock costs ₹750 plus 10% tax. What is the total price, in rupees?
  11. 11.A cricket bat costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
  12. 12.A wall clock costs ₹1900 before GST. How many rupees of GST at 18% are added?
  13. 13.A cricket bat costs ₹400 plus 12% tax. What is the total price, in rupees?
  14. 14.A school bag costs ₹380 before GST. How many rupees of GST at 5% are added?
  15. 15.A torch costs ₹740 plus 10% tax. What is the total price, in rupees?
  16. 16.A storybook costs ₹260 before tax. How many rupees of tax at 10% are added?
  17. 17.A table fan costs ₹1080 plus 5% GST. What is the total price, in rupees?
  18. 18.A storybook costs ₹150 plus 18% GST. What is the total price, in rupees?
  19. 19.A pencil box costs ₹425 before tax. How many rupees of tax at 12% are added?
  20. 20.A table fan costs ₹1450 before tax. How many rupees of tax at 12% are added?
  21. 21.A cricket bat costs ₹500 before GST. How many rupees of GST at 18% are added?
  22. 22.A torch costs ₹940 plus 5% GST. What is the total price, in rupees?
  23. 23.A pencil box costs ₹50 plus 12% tax. What is the total price, in rupees?
  24. 24.A toy car costs ₹275 plus 12% tax. What is the total price, in rupees?
  25. 25.A kite costs ₹1170 before tax. How many rupees of tax at 10% are added?
  26. 26.A table fan costs ₹350 plus 10% tax. What is the total price, in rupees?
  27. 27.A torch costs ₹980 before GST. How many rupees of GST at 5% are added?
  28. 28.A storybook costs ₹1650 plus 18% GST. What is the total price, in rupees?
  29. 29.A toy car costs ₹430 plus 10% tax. What is the total price, in rupees?
  30. 30.A table fan costs ₹1550 plus 12% tax. What is the total price, in rupees?
  31. 31.A storybook costs ₹360 before GST. How many rupees of GST at 5% are added?
  32. 32.A kite costs ₹200 plus 18% GST. What is the total price, in rupees?
  33. 33.A water bottle costs ₹325 before tax and ₹364 after tax. What is the tax rate, in percent?
  34. 34.A toy car costs ₹1600 plus 18% GST. What is the total price, in rupees?
  35. 35.A football costs ₹450 before tax and ₹495 after tax. What is the tax rate, in percent?
  36. 36.A kite costs ₹1150 before GST and ₹1357 after GST. What is the GST rate, in percent?
  37. 37.A cricket bat costs ₹1850 plus 12% tax. What is the total price, in rupees?
  38. 38.A pencil box costs ₹1300 before GST. How many rupees of GST at 18% are added?
  39. 39.A school bag costs ₹680 before GST. How many rupees of GST at 5% are added?
  40. 40.A lunch box costs ₹60 before GST and ₹63 after GST. What is the GST rate, in percent?

Answer key

  1. 354
  2. 117
  3. 35
  4. 95
  5. 10
  6. 61
  7. 18
  8. 12
  9. 99
  10. 825
  11. 18
  12. 342
  13. 448
  14. 19
  15. 814
  16. 26
  17. 1134
  18. 177
  19. 51
  20. 174
  21. 90
  22. 987
  23. 56
  24. 308
  25. 117
  26. 385
  27. 49
  28. 1947
  29. 473
  30. 1736
  31. 18
  32. 236
  33. 12
  34. 1888
  35. 10
  36. 18
  37. 2072
  38. 234
  39. 34
  40. 5

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