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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 516 · 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 pencil box costs ₹800 before tax. How many rupees of tax at 12% are added?
  2. 2.A football costs ₹640 plus 5% GST. What is the total price, in rupees?
  3. 3.A kite costs ₹1820 before GST. How many rupees of GST at 5% are added?
  4. 4.A kite costs ₹225 before tax and ₹252 after tax. What is the tax rate, in percent?
  5. 5.A wall clock costs ₹1750 before GST. How many rupees of GST at 18% are added?
  6. 6.A football costs ₹675 before tax and ₹756 after tax. What is the tax rate, in percent?
  7. 7.A storybook costs ₹675 before tax and ₹756 after tax. What is the tax rate, in percent?
  8. 8.A table fan costs ₹340 before tax. How many rupees of tax at 10% are added?
  9. 9.A storybook costs ₹800 plus 18% GST. What is the total price, in rupees?
  10. 10.A water bottle costs ₹950 before GST. How many rupees of GST at 18% are added?
  11. 11.A lunch box costs ₹120 before GST and ₹126 after GST. What is the GST rate, in percent?
  12. 12.A table fan costs ₹1350 before GST. How many rupees of GST at 18% are added?
  13. 13.A kite costs ₹1150 plus 18% GST. What is the total price, in rupees?
  14. 14.A pencil box costs ₹1860 plus 5% GST. What is the total price, in rupees?
  15. 15.A school bag costs ₹60 plus 5% GST. What is the total price, in rupees?
  16. 16.A wall clock costs ₹280 before GST. How many rupees of GST at 5% are added?
  17. 17.A lunch box costs ₹440 before GST and ₹462 after GST. What is the GST rate, in percent?
  18. 18.A lunch box costs ₹1800 before GST and ₹1890 after GST. What is the GST rate, in percent?
  19. 19.A pencil box costs ₹1550 before tax. How many rupees of tax at 10% are added?
  20. 20.A water bottle costs ₹1920 plus 5% GST. What is the total price, in rupees?
  21. 21.A lunch box costs ₹1750 before GST. How many rupees of GST at 18% are added?
  22. 22.A kite costs ₹520 before GST. How many rupees of GST at 5% are added?
  23. 23.A torch costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
  24. 24.A wall clock costs ₹250 before GST. How many rupees of GST at 18% are added?
  25. 25.A football costs ₹1180 before tax and ₹1298 after tax. What is the tax rate, in percent?
  26. 26.A storybook costs ₹900 plus 10% tax. What is the total price, in rupees?
  27. 27.A table fan costs ₹160 plus 5% GST. What is the total price, in rupees?
  28. 28.A storybook costs ₹540 plus 5% GST. What is the total price, in rupees?
  29. 29.A football costs ₹450 before tax and ₹504 after tax. What is the tax rate, in percent?
  30. 30.A cricket bat costs ₹840 before GST. How many rupees of GST at 5% are added?
  31. 31.A toy car costs ₹50 before GST. How many rupees of GST at 18% are added?
  32. 32.A storybook costs ₹1050 plus 18% GST. What is the total price, in rupees?
  33. 33.A football costs ₹20 before GST and ₹21 after GST. What is the GST rate, in percent?
  34. 34.A torch costs ₹1670 plus 10% tax. What is the total price, in rupees?
  35. 35.A school bag costs ₹880 before GST and ₹924 after GST. What is the GST rate, in percent?
  36. 36.A school bag costs ₹500 plus 18% GST. What is the total price, in rupees?
  37. 37.A toy car costs ₹150 plus 18% GST. What is the total price, in rupees?
  38. 38.A football costs ₹550 plus 18% GST. What is the total price, in rupees?
  39. 39.A water bottle costs ₹1350 before GST and ₹1593 after GST. What is the GST rate, in percent?
  40. 40.A table fan costs ₹1250 before GST. How many rupees of GST at 18% are added?

Answer key

  1. 96
  2. 672
  3. 91
  4. 12
  5. 315
  6. 12
  7. 12
  8. 34
  9. 944
  10. 171
  11. 5
  12. 243
  13. 1357
  14. 1953
  15. 63
  16. 14
  17. 5
  18. 5
  19. 155
  20. 2016
  21. 315
  22. 26
  23. 18
  24. 45
  25. 10
  26. 990
  27. 168
  28. 567
  29. 12
  30. 42
  31. 9
  32. 1239
  33. 5
  34. 1837
  35. 5
  36. 590
  37. 177
  38. 649
  39. 18
  40. 225

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