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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 37 · 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 wall clock costs ₹1950 plus 18% GST. What is the total price, in rupees?
  2. 2.A table fan costs ₹1100 before GST and ₹1155 after GST. What is the GST rate, in percent?
  3. 3.A lunch box costs ₹900 plus 12% tax. What is the total price, in rupees?
  4. 4.A water bottle costs ₹1850 before GST. How many rupees of GST at 18% are added?
  5. 5.A kite costs ₹650 before GST. How many rupees of GST at 18% are added?
  6. 6.A kite costs ₹1850 before GST and ₹2183 after GST. What is the GST rate, in percent?
  7. 7.A toy car costs ₹1450 before tax and ₹1595 after tax. What is the tax rate, in percent?
  8. 8.A water bottle costs ₹100 before GST. How many rupees of GST at 18% are added?
  9. 9.A football costs ₹1050 before GST. How many rupees of GST at 18% are added?
  10. 10.A water bottle costs ₹140 before GST and ₹147 after GST. What is the GST rate, in percent?
  11. 11.A football costs ₹1150 before GST and ₹1357 after GST. What is the GST rate, in percent?
  12. 12.A pencil box costs ₹80 before GST and ₹84 after GST. What is the GST rate, in percent?
  13. 13.A table fan costs ₹430 plus 10% tax. What is the total price, in rupees?
  14. 14.A table fan costs ₹1500 before GST and ₹1770 after GST. What is the GST rate, in percent?
  15. 15.A football costs ₹900 before GST. How many rupees of GST at 5% are added?
  16. 16.A torch costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
  17. 17.A kite costs ₹300 before GST and ₹315 after GST. What is the GST rate, in percent?
  18. 18.A school bag costs ₹280 plus 5% GST. What is the total price, in rupees?
  19. 19.A table fan costs ₹1020 before GST and ₹1071 after GST. What is the GST rate, in percent?
  20. 20.A lunch box costs ₹1740 before GST. How many rupees of GST at 5% are added?
  21. 21.A toy car costs ₹1100 before GST. How many rupees of GST at 18% are added?
  22. 22.A cricket bat costs ₹1760 before tax and ₹1936 after tax. What is the tax rate, in percent?
  23. 23.A pencil box costs ₹900 before GST. How many rupees of GST at 18% are added?
  24. 24.A table fan costs ₹1250 before tax. How many rupees of tax at 12% are added?
  25. 25.A cricket bat costs ₹800 plus 18% GST. What is the total price, in rupees?
  26. 26.A toy car costs ₹200 before GST and ₹210 after GST. What is the GST rate, in percent?
  27. 27.A kite costs ₹1375 before tax and ₹1540 after tax. What is the tax rate, in percent?
  28. 28.A table fan costs ₹700 plus 18% GST. What is the total price, in rupees?
  29. 29.A kite costs ₹280 before GST and ₹294 after GST. What is the GST rate, in percent?
  30. 30.A football costs ₹1500 before GST and ₹1575 after GST. What is the GST rate, in percent?
  31. 31.A toy car costs ₹1920 plus 5% GST. What is the total price, in rupees?
  32. 32.A lunch box costs ₹780 before GST. How many rupees of GST at 5% are added?
  33. 33.A table fan costs ₹1460 before GST. How many rupees of GST at 5% are added?
  34. 34.A water bottle costs ₹1300 plus 5% GST. What is the total price, in rupees?
  35. 35.A wall clock costs ₹1200 before GST. How many rupees of GST at 18% are added?
  36. 36.A kite costs ₹750 before GST. How many rupees of GST at 18% are added?
  37. 37.A wall clock costs ₹1540 before GST and ₹1617 after GST. What is the GST rate, in percent?
  38. 38.A cricket bat costs ₹1000 before GST. How many rupees of GST at 18% are added?
  39. 39.A water bottle costs ₹400 before GST. How many rupees of GST at 5% are added?
  40. 40.A water bottle costs ₹1050 before tax. How many rupees of tax at 12% are added?

Answer key

  1. 2301
  2. 5
  3. 1008
  4. 333
  5. 117
  6. 18
  7. 10
  8. 18
  9. 189
  10. 5
  11. 18
  12. 5
  13. 473
  14. 18
  15. 45
  16. 18
  17. 5
  18. 294
  19. 5
  20. 87
  21. 198
  22. 10
  23. 162
  24. 150
  25. 944
  26. 5
  27. 12
  28. 826
  29. 5
  30. 5
  31. 2016
  32. 39
  33. 73
  34. 1365
  35. 216
  36. 135
  37. 5
  38. 180
  39. 20
  40. 126

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