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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 393 · 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 ₹600 plus 5% GST. What is the total price, in rupees?
  2. 2.A wall clock costs ₹60 before tax and ₹66 after tax. What is the tax rate, in percent?
  3. 3.A cricket bat costs ₹400 before GST. How many rupees of GST at 18% are added?
  4. 4.A water bottle costs ₹1460 plus 5% GST. What is the total price, in rupees?
  5. 5.A wall clock costs ₹360 before GST. How many rupees of GST at 5% are added?
  6. 6.A lunch box costs ₹700 before tax. How many rupees of tax at 10% are added?
  7. 7.A table fan costs ₹1100 plus 18% GST. What is the total price, in rupees?
  8. 8.A wall clock costs ₹50 before tax. How many rupees of tax at 10% are added?
  9. 9.A football costs ₹1920 plus 10% tax. What is the total price, in rupees?
  10. 10.A football costs ₹1680 plus 5% GST. What is the total price, in rupees?
  11. 11.A storybook costs ₹1970 before tax. How many rupees of tax at 10% are added?
  12. 12.A table fan costs ₹1980 before GST. How many rupees of GST at 5% are added?
  13. 13.A wall clock costs ₹550 before GST and ₹649 after GST. What is the GST rate, in percent?
  14. 14.A torch costs ₹320 plus 5% GST. What is the total price, in rupees?
  15. 15.A football costs ₹960 before tax and ₹1056 after tax. What is the tax rate, in percent?
  16. 16.A cricket bat costs ₹1100 plus 18% GST. What is the total price, in rupees?
  17. 17.A cricket bat costs ₹480 plus 5% GST. What is the total price, in rupees?
  18. 18.A lunch box costs ₹1960 plus 5% GST. What is the total price, in rupees?
  19. 19.A football costs ₹1400 before GST and ₹1652 after GST. What is the GST rate, in percent?
  20. 20.A storybook costs ₹550 plus 18% GST. What is the total price, in rupees?
  21. 21.A kite costs ₹1400 plus 18% GST. What is the total price, in rupees?
  22. 22.A table fan costs ₹1640 before GST and ₹1722 after GST. What is the GST rate, in percent?
  23. 23.A torch costs ₹1640 before tax and ₹1804 after tax. What is the tax rate, in percent?
  24. 24.A pencil box costs ₹550 before GST. How many rupees of GST at 18% are added?
  25. 25.A football costs ₹975 plus 12% tax. What is the total price, in rupees?
  26. 26.A pencil box costs ₹1920 plus 10% tax. What is the total price, in rupees?
  27. 27.A water bottle costs ₹880 before GST and ₹924 after GST. What is the GST rate, in percent?
  28. 28.A pencil box costs ₹1250 plus 18% GST. What is the total price, in rupees?
  29. 29.A football costs ₹1150 plus 10% tax. What is the total price, in rupees?
  30. 30.A school bag costs ₹1680 plus 5% GST. What is the total price, in rupees?
  31. 31.A wall clock costs ₹1675 plus 12% tax. What is the total price, in rupees?
  32. 32.A water bottle costs ₹950 before GST. How many rupees of GST at 18% are added?
  33. 33.A water bottle costs ₹450 before GST. How many rupees of GST at 18% are added?
  34. 34.A storybook costs ₹1100 before GST and ₹1155 after GST. What is the GST rate, in percent?
  35. 35.A kite costs ₹1500 before GST and ₹1770 after GST. What is the GST rate, in percent?
  36. 36.A toy car costs ₹1120 before GST. How many rupees of GST at 5% are added?
  37. 37.A torch costs ₹1750 plus 12% tax. What is the total price, in rupees?
  38. 38.A storybook costs ₹600 before GST. How many rupees of GST at 18% are added?
  39. 39.A football costs ₹1650 before GST. How many rupees of GST at 18% are added?
  40. 40.A torch costs ₹1650 before GST. How many rupees of GST at 18% are added?

Answer key

  1. 630
  2. 10
  3. 72
  4. 1533
  5. 18
  6. 70
  7. 1298
  8. 5
  9. 2112
  10. 1764
  11. 197
  12. 99
  13. 18
  14. 336
  15. 10
  16. 1298
  17. 504
  18. 2058
  19. 18
  20. 649
  21. 1652
  22. 5
  23. 10
  24. 99
  25. 1092
  26. 2112
  27. 5
  28. 1475
  29. 1265
  30. 1764
  31. 1876
  32. 171
  33. 81
  34. 5
  35. 18
  36. 56
  37. 1960
  38. 108
  39. 297
  40. 297

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