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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 828 · 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 table fan costs ₹200 before GST and ₹236 after GST. What is the GST rate, in percent?
  2. 2.A football costs ₹1100 before tax. How many rupees of tax at 12% are added?
  3. 3.A table fan costs ₹1080 plus 10% tax. What is the total price, in rupees?
  4. 4.A table fan costs ₹220 plus 5% GST. What is the total price, in rupees?
  5. 5.A wall clock costs ₹650 before GST. How many rupees of GST at 18% are added?
  6. 6.A water bottle costs ₹420 before GST. How many rupees of GST at 5% are added?
  7. 7.A table fan costs ₹1075 plus 12% tax. What is the total price, in rupees?
  8. 8.A table fan costs ₹1120 before tax. How many rupees of tax at 10% are added?
  9. 9.A school bag costs ₹1940 plus 10% tax. What is the total price, in rupees?
  10. 10.A water bottle costs ₹800 before GST and ₹944 after GST. What is the GST rate, in percent?
  11. 11.A school bag costs ₹1640 plus 5% GST. What is the total price, in rupees?
  12. 12.A kite costs ₹275 plus 12% tax. What is the total price, in rupees?
  13. 13.A toy car costs ₹1450 plus 18% GST. What is the total price, in rupees?
  14. 14.A school bag costs ₹825 plus 12% tax. What is the total price, in rupees?
  15. 15.A water bottle costs ₹150 before GST and ₹177 after GST. What is the GST rate, in percent?
  16. 16.A pencil box costs ₹550 plus 18% GST. What is the total price, in rupees?
  17. 17.A torch costs ₹500 before GST and ₹525 after GST. What is the GST rate, in percent?
  18. 18.A storybook costs ₹1260 plus 5% GST. What is the total price, in rupees?
  19. 19.A table fan costs ₹1480 before GST and ₹1554 after GST. What is the GST rate, in percent?
  20. 20.A cricket bat costs ₹860 before GST. How many rupees of GST at 5% are added?
  21. 21.A football costs ₹1250 plus 18% GST. What is the total price, in rupees?
  22. 22.A lunch box costs ₹340 plus 5% GST. What is the total price, in rupees?
  23. 23.A storybook costs ₹1420 before GST and ₹1491 after GST. What is the GST rate, in percent?
  24. 24.A football costs ₹1625 before tax and ₹1820 after tax. What is the tax rate, in percent?
  25. 25.A torch costs ₹550 before GST. How many rupees of GST at 18% are added?
  26. 26.A football costs ₹270 before tax. How many rupees of tax at 10% are added?
  27. 27.A table fan costs ₹1900 plus 18% GST. What is the total price, in rupees?
  28. 28.A kite costs ₹460 before GST and ₹483 after GST. What is the GST rate, in percent?
  29. 29.A wall clock costs ₹1250 plus 18% GST. What is the total price, in rupees?
  30. 30.A water bottle costs ₹1800 before tax. How many rupees of tax at 12% are added?
  31. 31.A lunch box costs ₹560 plus 5% GST. What is the total price, in rupees?
  32. 32.A table fan costs ₹150 before tax. How many rupees of tax at 12% are added?
  33. 33.A table fan costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
  34. 34.A toy car costs ₹1260 plus 5% GST. What is the total price, in rupees?
  35. 35.A school bag costs ₹1020 before GST. How many rupees of GST at 5% are added?
  36. 36.A wall clock costs ₹1880 before tax. How many rupees of tax at 10% are added?
  37. 37.A lunch box costs ₹75 before tax. How many rupees of tax at 12% are added?
  38. 38.A toy car costs ₹880 before GST. How many rupees of GST at 5% are added?
  39. 39.A table fan costs ₹1250 before GST. How many rupees of GST at 18% are added?
  40. 40.A toy car costs ₹925 plus 12% tax. What is the total price, in rupees?

Answer key

  1. 18
  2. 132
  3. 1188
  4. 231
  5. 117
  6. 21
  7. 1204
  8. 112
  9. 2134
  10. 18
  11. 1722
  12. 308
  13. 1711
  14. 924
  15. 18
  16. 649
  17. 5
  18. 1323
  19. 5
  20. 43
  21. 1475
  22. 357
  23. 5
  24. 12
  25. 99
  26. 27
  27. 2242
  28. 5
  29. 1475
  30. 216
  31. 588
  32. 18
  33. 18
  34. 1323
  35. 51
  36. 188
  37. 9
  38. 44
  39. 225
  40. 1036

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