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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 258 · 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 cricket bat costs ₹1110 before tax. How many rupees of tax at 10% are added?
  2. 2.A lunch box costs ₹550 plus 18% GST. What is the total price, in rupees?
  3. 3.A water bottle costs ₹670 before tax. How many rupees of tax at 10% are added?
  4. 4.A lunch box costs ₹1325 before tax and ₹1484 after tax. What is the tax rate, in percent?
  5. 5.A water bottle costs ₹140 before GST. How many rupees of GST at 5% are added?
  6. 6.A wall clock costs ₹1400 before GST and ₹1652 after GST. What is the GST rate, in percent?
  7. 7.A storybook costs ₹525 before tax and ₹588 after tax. What is the tax rate, in percent?
  8. 8.A football costs ₹440 before GST. How many rupees of GST at 5% are added?
  9. 9.A pencil box costs ₹1700 plus 12% tax. What is the total price, in rupees?
  10. 10.A kite costs ₹1620 plus 5% GST. What is the total price, in rupees?
  11. 11.A storybook costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
  12. 12.A storybook costs ₹1150 before GST. How many rupees of GST at 18% are added?
  13. 13.A table fan costs ₹520 before tax and ₹572 after tax. What is the tax rate, in percent?
  14. 14.A table fan costs ₹1150 plus 12% tax. What is the total price, in rupees?
  15. 15.A toy car costs ₹1560 before GST. How many rupees of GST at 5% are added?
  16. 16.A storybook costs ₹150 before GST and ₹177 after GST. What is the GST rate, in percent?
  17. 17.A lunch box costs ₹260 before GST and ₹273 after GST. What is the GST rate, in percent?
  18. 18.A cricket bat costs ₹740 before GST and ₹777 after GST. What is the GST rate, in percent?
  19. 19.A toy car costs ₹500 before GST. How many rupees of GST at 18% are added?
  20. 20.A school bag costs ₹100 plus 18% GST. What is the total price, in rupees?
  21. 21.A cricket bat costs ₹1600 before GST and ₹1888 after GST. What is the GST rate, in percent?
  22. 22.A torch costs ₹940 before GST. How many rupees of GST at 5% are added?
  23. 23.A wall clock costs ₹260 plus 5% GST. What is the total price, in rupees?
  24. 24.A lunch box costs ₹880 before GST and ₹924 after GST. What is the GST rate, in percent?
  25. 25.A cricket bat costs ₹1200 plus 10% tax. What is the total price, in rupees?
  26. 26.A school bag costs ₹200 before GST and ₹210 after GST. What is the GST rate, in percent?
  27. 27.A storybook costs ₹1000 before GST. How many rupees of GST at 5% are added?
  28. 28.A football costs ₹1200 before tax and ₹1344 after tax. What is the tax rate, in percent?
  29. 29.A lunch box costs ₹550 before GST and ₹649 after GST. What is the GST rate, in percent?
  30. 30.A cricket bat costs ₹900 before GST. How many rupees of GST at 18% are added?
  31. 31.A kite costs ₹920 plus 5% GST. What is the total price, in rupees?
  32. 32.A kite costs ₹450 before tax. How many rupees of tax at 12% are added?
  33. 33.A water bottle costs ₹1830 before tax. How many rupees of tax at 10% are added?
  34. 34.A toy car costs ₹300 plus 5% GST. What is the total price, in rupees?
  35. 35.A cricket bat costs ₹120 before GST. How many rupees of GST at 5% are added?
  36. 36.A table fan costs ₹520 before GST. How many rupees of GST at 5% are added?
  37. 37.A cricket bat costs ₹360 before GST and ₹378 after GST. What is the GST rate, in percent?
  38. 38.A table fan costs ₹1080 plus 5% GST. What is the total price, in rupees?
  39. 39.A pencil box costs ₹180 plus 5% GST. What is the total price, in rupees?
  40. 40.A pencil box costs ₹1050 before GST and ₹1239 after GST. What is the GST rate, in percent?

Answer key

  1. 111
  2. 649
  3. 67
  4. 12
  5. 7
  6. 18
  7. 12
  8. 22
  9. 1904
  10. 1701
  11. 18
  12. 207
  13. 10
  14. 1288
  15. 78
  16. 18
  17. 5
  18. 5
  19. 90
  20. 118
  21. 18
  22. 47
  23. 273
  24. 5
  25. 1320
  26. 5
  27. 50
  28. 12
  29. 18
  30. 162
  31. 966
  32. 54
  33. 183
  34. 315
  35. 6
  36. 26
  37. 5
  38. 1134
  39. 189
  40. 18

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