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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 698 · 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 wall clock costs ₹600 before GST. How many rupees of GST at 18% are added?
  2. 2.A wall clock costs ₹260 plus 10% tax. What is the total price, in rupees?
  3. 3.A pencil box costs ₹150 before GST. How many rupees of GST at 18% are added?
  4. 4.A toy car costs ₹1350 plus 18% GST. What is the total price, in rupees?
  5. 5.A torch costs ₹1030 before tax and ₹1133 after tax. What is the tax rate, in percent?
  6. 6.A torch costs ₹300 before GST and ₹315 after GST. What is the GST rate, in percent?
  7. 7.A pencil box costs ₹720 before GST. How many rupees of GST at 5% are added?
  8. 8.A storybook costs ₹1260 before GST. How many rupees of GST at 5% are added?
  9. 9.A water bottle costs ₹1350 before GST. How many rupees of GST at 18% are added?
  10. 10.A storybook costs ₹1625 plus 12% tax. What is the total price, in rupees?
  11. 11.A football costs ₹1820 before GST. How many rupees of GST at 5% are added?
  12. 12.A lunch box costs ₹1800 plus 18% GST. What is the total price, in rupees?
  13. 13.A football costs ₹1050 before GST. How many rupees of GST at 18% are added?
  14. 14.A torch costs ₹1620 before GST. How many rupees of GST at 5% are added?
  15. 15.A torch costs ₹810 before tax and ₹891 after tax. What is the tax rate, in percent?
  16. 16.A storybook costs ₹300 plus 18% GST. What is the total price, in rupees?
  17. 17.A wall clock costs ₹500 plus 18% GST. What is the total price, in rupees?
  18. 18.A football costs ₹1050 before tax and ₹1176 after tax. What is the tax rate, in percent?
  19. 19.A water bottle costs ₹1500 before GST. How many rupees of GST at 5% are added?
  20. 20.A water bottle costs ₹1600 plus 5% GST. What is the total price, in rupees?
  21. 21.A toy car costs ₹50 plus 18% GST. What is the total price, in rupees?
  22. 22.A water bottle costs ₹1820 before GST. How many rupees of GST at 5% are added?
  23. 23.A table fan costs ₹1360 before GST and ₹1428 after GST. What is the GST rate, in percent?
  24. 24.A cricket bat costs ₹350 before GST. How many rupees of GST at 18% are added?
  25. 25.A cricket bat costs ₹1350 before GST and ₹1593 after GST. What is the GST rate, in percent?
  26. 26.A pencil box costs ₹1700 before tax and ₹1904 after tax. What is the tax rate, in percent?
  27. 27.A football costs ₹1380 plus 10% tax. What is the total price, in rupees?
  28. 28.A lunch box costs ₹2000 plus 5% GST. What is the total price, in rupees?
  29. 29.A pencil box costs ₹1760 before GST. How many rupees of GST at 5% are added?
  30. 30.A kite costs ₹1810 before tax and ₹1991 after tax. What is the tax rate, in percent?
  31. 31.A table fan costs ₹1050 before tax and ₹1176 after tax. What is the tax rate, in percent?
  32. 32.A pencil box costs ₹1650 before GST. How many rupees of GST at 18% are added?
  33. 33.A toy car costs ₹250 before GST and ₹295 after GST. What is the GST rate, in percent?
  34. 34.A lunch box costs ₹830 before tax and ₹913 after tax. What is the tax rate, in percent?
  35. 35.A school bag costs ₹780 plus 5% GST. What is the total price, in rupees?
  36. 36.A cricket bat costs ₹50 plus 18% GST. What is the total price, in rupees?
  37. 37.A football costs ₹600 before GST. How many rupees of GST at 5% are added?
  38. 38.A lunch box costs ₹1920 before tax and ₹2112 after tax. What is the tax rate, in percent?
  39. 39.A football costs ₹520 before GST and ₹546 after GST. What is the GST rate, in percent?
  40. 40.A table fan costs ₹360 before GST and ₹378 after GST. What is the GST rate, in percent?

Answer key

  1. 108
  2. 286
  3. 27
  4. 1593
  5. 10
  6. 5
  7. 36
  8. 63
  9. 243
  10. 1820
  11. 91
  12. 2124
  13. 189
  14. 81
  15. 10
  16. 354
  17. 590
  18. 12
  19. 75
  20. 1680
  21. 59
  22. 91
  23. 5
  24. 63
  25. 18
  26. 12
  27. 1518
  28. 2100
  29. 88
  30. 10
  31. 12
  32. 297
  33. 18
  34. 10
  35. 819
  36. 59
  37. 30
  38. 10
  39. 5
  40. 5

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