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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 345 · 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 school bag costs ₹1640 plus 5% GST. What is the total price, in rupees?
  2. 2.A kite costs ₹1950 before tax and ₹2145 after tax. What is the tax rate, in percent?
  3. 3.A water bottle costs ₹210 plus 10% tax. What is the total price, in rupees?
  4. 4.A cricket bat costs ₹780 plus 5% GST. What is the total price, in rupees?
  5. 5.A torch costs ₹650 before GST and ₹767 after GST. What is the GST rate, in percent?
  6. 6.A kite costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
  7. 7.A storybook costs ₹560 plus 5% GST. What is the total price, in rupees?
  8. 8.A wall clock costs ₹1960 before GST and ₹2058 after GST. What is the GST rate, in percent?
  9. 9.A football costs ₹350 before GST and ₹413 after GST. What is the GST rate, in percent?
  10. 10.A pencil box costs ₹1450 plus 12% tax. What is the total price, in rupees?
  11. 11.A cricket bat costs ₹960 before tax and ₹1056 after tax. What is the tax rate, in percent?
  12. 12.A wall clock costs ₹1150 plus 12% tax. What is the total price, in rupees?
  13. 13.A cricket bat costs ₹1750 before GST. How many rupees of GST at 18% are added?
  14. 14.A table fan costs ₹150 before GST. How many rupees of GST at 18% are added?
  15. 15.A lunch box costs ₹600 before GST and ₹708 after GST. What is the GST rate, in percent?
  16. 16.A table fan costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
  17. 17.A wall clock costs ₹250 plus 18% GST. What is the total price, in rupees?
  18. 18.A cricket bat costs ₹1880 before GST. How many rupees of GST at 5% are added?
  19. 19.A school bag costs ₹1850 before GST and ₹2183 after GST. What is the GST rate, in percent?
  20. 20.A storybook costs ₹450 before tax and ₹504 after tax. What is the tax rate, in percent?
  21. 21.A wall clock costs ₹500 before GST. How many rupees of GST at 18% are added?
  22. 22.A kite costs ₹1150 plus 18% GST. What is the total price, in rupees?
  23. 23.A wall clock costs ₹660 before GST and ₹693 after GST. What is the GST rate, in percent?
  24. 24.A football costs ₹1920 plus 5% GST. What is the total price, in rupees?
  25. 25.A school bag costs ₹320 before GST. How many rupees of GST at 5% are added?
  26. 26.A lunch box costs ₹1460 before GST and ₹1533 after GST. What is the GST rate, in percent?
  27. 27.A toy car costs ₹1820 before GST. How many rupees of GST at 5% are added?
  28. 28.A table fan costs ₹1940 plus 10% tax. What is the total price, in rupees?
  29. 29.A torch costs ₹575 before tax. How many rupees of tax at 12% are added?
  30. 30.A cricket bat costs ₹900 plus 18% GST. What is the total price, in rupees?
  31. 31.A water bottle costs ₹1100 before GST. How many rupees of GST at 18% are added?
  32. 32.A torch costs ₹1740 before GST. How many rupees of GST at 5% are added?
  33. 33.A kite costs ₹600 before GST and ₹708 after GST. What is the GST rate, in percent?
  34. 34.A school bag costs ₹1800 before GST. How many rupees of GST at 18% are added?
  35. 35.A lunch box costs ₹1400 before GST and ₹1652 after GST. What is the GST rate, in percent?
  36. 36.A torch costs ₹1350 before tax. How many rupees of tax at 12% are added?
  37. 37.A wall clock costs ₹600 plus 12% tax. What is the total price, in rupees?
  38. 38.A storybook costs ₹1600 plus 18% GST. What is the total price, in rupees?
  39. 39.A lunch box costs ₹1050 plus 10% tax. What is the total price, in rupees?
  40. 40.A football costs ₹1180 before tax and ₹1298 after tax. What is the tax rate, in percent?

Answer key

  1. 1722
  2. 10
  3. 231
  4. 819
  5. 18
  6. 18
  7. 588
  8. 5
  9. 18
  10. 1624
  11. 10
  12. 1288
  13. 315
  14. 27
  15. 18
  16. 18
  17. 295
  18. 94
  19. 18
  20. 12
  21. 90
  22. 1357
  23. 5
  24. 2016
  25. 16
  26. 5
  27. 91
  28. 2134
  29. 69
  30. 1062
  31. 198
  32. 87
  33. 18
  34. 324
  35. 18
  36. 162
  37. 672
  38. 1888
  39. 1155
  40. 10

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