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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 812 · 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.

NameDateTime takenScore ___ / 40
  1. 1.A school bag costs ₹600 plus 18% GST. What is the total price, in rupees?
  2. 2.A football costs ₹100 before tax and ₹112 after tax. What is the tax rate, in percent?
  3. 3.A wall clock costs ₹50 before tax and ₹56 after tax. What is the tax rate, in percent?
  4. 4.A cricket bat costs ₹1000 before GST. How many rupees of GST at 18% are added?
  5. 5.A torch costs ₹1750 plus 18% GST. What is the total price, in rupees?
  6. 6.A school bag costs ₹1240 before GST. How many rupees of GST at 5% are added?
  7. 7.A football costs ₹60 before tax and ₹66 after tax. What is the tax rate, in percent?
  8. 8.A kite costs ₹1000 plus 18% GST. What is the total price, in rupees?
  9. 9.A lunch box costs ₹1500 plus 18% GST. What is the total price, in rupees?
  10. 10.A water bottle costs ₹1800 plus 12% tax. What is the total price, in rupees?
  11. 11.A cricket bat costs ₹540 before GST and ₹567 after GST. What is the GST rate, in percent?
  12. 12.A torch costs ₹100 before GST and ₹105 after GST. What is the GST rate, in percent?
  13. 13.A football costs ₹440 before tax. How many rupees of tax at 10% are added?
  14. 14.A water bottle costs ₹1060 plus 5% GST. What is the total price, in rupees?
  15. 15.A toy car costs ₹20 before GST and ₹21 after GST. What is the GST rate, in percent?
  16. 16.A cricket bat costs ₹480 plus 5% GST. What is the total price, in rupees?
  17. 17.A kite costs ₹1225 before tax and ₹1372 after tax. What is the tax rate, in percent?
  18. 18.A torch costs ₹825 before tax and ₹924 after tax. What is the tax rate, in percent?
  19. 19.A torch costs ₹670 before tax and ₹737 after tax. What is the tax rate, in percent?
  20. 20.A kite costs ₹1125 plus 12% tax. What is the total price, in rupees?
  21. 21.A water bottle costs ₹990 before tax and ₹1089 after tax. What is the tax rate, in percent?
  22. 22.A torch costs ₹125 before tax and ₹140 after tax. What is the tax rate, in percent?
  23. 23.A wall clock costs ₹125 before tax and ₹140 after tax. What is the tax rate, in percent?
  24. 24.A wall clock costs ₹1525 before tax and ₹1708 after tax. What is the tax rate, in percent?
  25. 25.A kite costs ₹1800 plus 18% GST. What is the total price, in rupees?
  26. 26.A wall clock costs ₹1450 before GST. How many rupees of GST at 18% are added?
  27. 27.A football costs ₹1550 plus 18% GST. What is the total price, in rupees?
  28. 28.A wall clock costs ₹400 plus 18% GST. What is the total price, in rupees?
  29. 29.A cricket bat costs ₹350 before GST and ₹413 after GST. What is the GST rate, in percent?
  30. 30.A storybook costs ₹2000 before GST. How many rupees of GST at 18% are added?
  31. 31.A torch costs ₹640 plus 5% GST. What is the total price, in rupees?
  32. 32.A pencil box costs ₹500 before GST. How many rupees of GST at 18% are added?
  33. 33.A torch costs ₹660 before GST and ₹693 after GST. What is the GST rate, in percent?
  34. 34.A water bottle costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
  35. 35.A pencil box costs ₹580 before GST. How many rupees of GST at 5% are added?
  36. 36.A wall clock costs ₹360 before GST and ₹378 after GST. What is the GST rate, in percent?
  37. 37.A cricket bat costs ₹1475 before tax. How many rupees of tax at 12% are added?
  38. 38.A kite costs ₹1300 before GST and ₹1365 after GST. What is the GST rate, in percent?
  39. 39.A torch costs ₹1700 plus 18% GST. What is the total price, in rupees?
  40. 40.A toy car costs ₹1000 before GST and ₹1180 after GST. What is the GST rate, in percent?

Answer key

  1. 708
  2. 12
  3. 12
  4. 180
  5. 2065
  6. 62
  7. 10
  8. 1180
  9. 1770
  10. 2016
  11. 5
  12. 5
  13. 44
  14. 1113
  15. 5
  16. 504
  17. 12
  18. 12
  19. 10
  20. 1260
  21. 10
  22. 12
  23. 12
  24. 12
  25. 2124
  26. 261
  27. 1829
  28. 472
  29. 18
  30. 360
  31. 672
  32. 90
  33. 5
  34. 18
  35. 29
  36. 5
  37. 177
  38. 5
  39. 2006
  40. 18

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