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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 998 · 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 ₹350 plus 18% GST. What is the total price, in rupees?
  2. 2.A water bottle costs ₹480 before GST. How many rupees of GST at 5% are added?
  3. 3.A water bottle costs ₹1900 before GST and ₹1995 after GST. What is the GST rate, in percent?
  4. 4.A cricket bat costs ₹1450 before tax and ₹1624 after tax. What is the tax rate, in percent?
  5. 5.A water bottle costs ₹75 before tax. How many rupees of tax at 12% are added?
  6. 6.A school bag costs ₹650 before tax and ₹715 after tax. What is the tax rate, in percent?
  7. 7.A table fan costs ₹1425 before tax. How many rupees of tax at 12% are added?
  8. 8.A lunch box costs ₹700 before GST and ₹826 after GST. What is the GST rate, in percent?
  9. 9.A wall clock costs ₹1000 plus 12% tax. What is the total price, in rupees?
  10. 10.A table fan costs ₹1300 before GST. How many rupees of GST at 18% are added?
  11. 11.A storybook costs ₹1060 before tax and ₹1166 after tax. What is the tax rate, in percent?
  12. 12.A lunch box costs ₹320 plus 5% GST. What is the total price, in rupees?
  13. 13.A lunch box costs ₹1975 plus 12% tax. What is the total price, in rupees?
  14. 14.A water bottle costs ₹1675 plus 12% tax. What is the total price, in rupees?
  15. 15.A cricket bat costs ₹1700 before GST. How many rupees of GST at 5% are added?
  16. 16.A football costs ₹1340 plus 5% GST. What is the total price, in rupees?
  17. 17.A school bag costs ₹480 before GST and ₹504 after GST. What is the GST rate, in percent?
  18. 18.A lunch box costs ₹650 before GST. How many rupees of GST at 18% are added?
  19. 19.A wall clock costs ₹250 before GST and ₹295 after GST. What is the GST rate, in percent?
  20. 20.A lunch box costs ₹700 before GST and ₹735 after GST. What is the GST rate, in percent?
  21. 21.A kite costs ₹1180 plus 10% tax. What is the total price, in rupees?
  22. 22.A water bottle costs ₹1800 before tax. How many rupees of tax at 12% are added?
  23. 23.A cricket bat costs ₹1580 plus 5% GST. What is the total price, in rupees?
  24. 24.A football costs ₹1175 plus 12% tax. What is the total price, in rupees?
  25. 25.A wall clock costs ₹680 plus 10% tax. What is the total price, in rupees?
  26. 26.A cricket bat costs ₹940 before GST. How many rupees of GST at 5% are added?
  27. 27.A lunch box costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
  28. 28.A pencil box costs ₹300 plus 18% GST. What is the total price, in rupees?
  29. 29.A water bottle costs ₹1300 before tax. How many rupees of tax at 12% are added?
  30. 30.A football costs ₹200 before GST and ₹236 after GST. What is the GST rate, in percent?
  31. 31.A school bag costs ₹1250 before GST and ₹1475 after GST. What is the GST rate, in percent?
  32. 32.A water bottle costs ₹440 plus 5% GST. What is the total price, in rupees?
  33. 33.A cricket bat costs ₹1540 plus 5% GST. What is the total price, in rupees?
  34. 34.A water bottle costs ₹120 before tax and ₹132 after tax. What is the tax rate, in percent?
  35. 35.A cricket bat costs ₹1775 before tax. How many rupees of tax at 12% are added?
  36. 36.A school bag costs ₹1440 before GST. How many rupees of GST at 5% are added?
  37. 37.A torch costs ₹1700 before GST and ₹2006 after GST. What is the GST rate, in percent?
  38. 38.A school bag costs ₹840 plus 5% GST. What is the total price, in rupees?
  39. 39.A torch costs ₹600 plus 10% tax. What is the total price, in rupees?
  40. 40.A water bottle costs ₹1660 before GST and ₹1743 after GST. What is the GST rate, in percent?

Answer key

  1. 413
  2. 24
  3. 5
  4. 12
  5. 9
  6. 10
  7. 171
  8. 18
  9. 1120
  10. 234
  11. 10
  12. 336
  13. 2212
  14. 1876
  15. 85
  16. 1407
  17. 5
  18. 117
  19. 18
  20. 5
  21. 1298
  22. 216
  23. 1659
  24. 1316
  25. 748
  26. 47
  27. 18
  28. 354
  29. 156
  30. 18
  31. 18
  32. 462
  33. 1617
  34. 10
  35. 213
  36. 72
  37. 18
  38. 882
  39. 660
  40. 5

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