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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 856 · 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 storybook costs ₹1700 plus 12% tax. What is the total price, in rupees?
  2. 2.A football costs ₹1050 before GST. How many rupees of GST at 18% are added?
  3. 3.A lunch box costs ₹870 before tax. How many rupees of tax at 10% are added?
  4. 4.A lunch box costs ₹1800 plus 18% GST. What is the total price, in rupees?
  5. 5.A toy car costs ₹1900 before tax and ₹2128 after tax. What is the tax rate, in percent?
  6. 6.A storybook costs ₹1580 plus 5% GST. What is the total price, in rupees?
  7. 7.A kite costs ₹1650 before GST and ₹1947 after GST. What is the GST rate, in percent?
  8. 8.A torch costs ₹450 before GST. How many rupees of GST at 18% are added?
  9. 9.A table fan costs ₹1675 plus 12% tax. What is the total price, in rupees?
  10. 10.A lunch box costs ₹240 before GST. How many rupees of GST at 5% are added?
  11. 11.A lunch box costs ₹1825 before tax and ₹2044 after tax. What is the tax rate, in percent?
  12. 12.A lunch box costs ₹930 plus 10% tax. What is the total price, in rupees?
  13. 13.A football costs ₹250 plus 12% tax. What is the total price, in rupees?
  14. 14.A cricket bat costs ₹1580 before tax and ₹1738 after tax. What is the tax rate, in percent?
  15. 15.A pencil box costs ₹1750 before GST. How many rupees of GST at 18% are added?
  16. 16.A school bag costs ₹1850 before GST and ₹2183 after GST. What is the GST rate, in percent?
  17. 17.A water bottle costs ₹1140 before GST and ₹1197 after GST. What is the GST rate, in percent?
  18. 18.A torch costs ₹820 before GST and ₹861 after GST. What is the GST rate, in percent?
  19. 19.A school bag costs ₹150 plus 12% tax. What is the total price, in rupees?
  20. 20.A lunch box costs ₹320 before tax and ₹352 after tax. What is the tax rate, in percent?
  21. 21.A football costs ₹1910 plus 10% tax. What is the total price, in rupees?
  22. 22.A school bag costs ₹140 before GST and ₹147 after GST. What is the GST rate, in percent?
  23. 23.A table fan costs ₹600 before GST and ₹630 after GST. What is the GST rate, in percent?
  24. 24.A kite costs ₹900 plus 18% GST. What is the total price, in rupees?
  25. 25.A football costs ₹1500 before GST. How many rupees of GST at 5% are added?
  26. 26.A kite costs ₹820 before GST and ₹861 after GST. What is the GST rate, in percent?
  27. 27.A lunch box costs ₹1700 plus 12% tax. What is the total price, in rupees?
  28. 28.A storybook costs ₹1100 before GST and ₹1155 after GST. What is the GST rate, in percent?
  29. 29.A pencil box costs ₹900 before GST and ₹1062 after GST. What is the GST rate, in percent?
  30. 30.A storybook costs ₹50 plus 12% tax. What is the total price, in rupees?
  31. 31.A water bottle costs ₹1100 before tax. How many rupees of tax at 12% are added?
  32. 32.A lunch box costs ₹950 before GST. How many rupees of GST at 18% are added?
  33. 33.A cricket bat costs ₹220 before GST and ₹231 after GST. What is the GST rate, in percent?
  34. 34.A school bag costs ₹2000 before GST and ₹2100 after GST. What is the GST rate, in percent?
  35. 35.A pencil box costs ₹1450 before GST. How many rupees of GST at 18% are added?
  36. 36.A storybook costs ₹280 before GST and ₹294 after GST. What is the GST rate, in percent?
  37. 37.A football costs ₹1060 before GST and ₹1113 after GST. What is the GST rate, in percent?
  38. 38.A water bottle costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
  39. 39.A torch costs ₹1600 before GST. How many rupees of GST at 5% are added?
  40. 40.A school bag costs ₹450 plus 18% GST. What is the total price, in rupees?

Answer key

  1. 1904
  2. 189
  3. 87
  4. 2124
  5. 12
  6. 1659
  7. 18
  8. 81
  9. 1876
  10. 12
  11. 12
  12. 1023
  13. 280
  14. 10
  15. 315
  16. 18
  17. 5
  18. 5
  19. 168
  20. 10
  21. 2101
  22. 5
  23. 5
  24. 1062
  25. 75
  26. 5
  27. 1904
  28. 5
  29. 18
  30. 56
  31. 132
  32. 171
  33. 5
  34. 5
  35. 261
  36. 5
  37. 5
  38. 18
  39. 80
  40. 531

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