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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 218 · 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 school bag costs ₹1020 before GST and ₹1071 after GST. What is the GST rate, in percent?
  2. 2.A football costs ₹1200 before tax and ₹1344 after tax. What is the tax rate, in percent?
  3. 3.A torch costs ₹460 before GST. How many rupees of GST at 5% are added?
  4. 4.A cricket bat costs ₹1220 plus 5% GST. What is the total price, in rupees?
  5. 5.A storybook costs ₹1760 plus 5% GST. What is the total price, in rupees?
  6. 6.A lunch box costs ₹1980 before GST and ₹2079 after GST. What is the GST rate, in percent?
  7. 7.A wall clock costs ₹930 before tax and ₹1023 after tax. What is the tax rate, in percent?
  8. 8.A water bottle costs ₹1870 before tax and ₹2057 after tax. What is the tax rate, in percent?
  9. 9.A pencil box costs ₹50 plus 18% GST. What is the total price, in rupees?
  10. 10.A pencil box costs ₹240 before GST and ₹252 after GST. What is the GST rate, in percent?
  11. 11.A kite costs ₹1400 before GST. How many rupees of GST at 18% are added?
  12. 12.A football costs ₹1700 before GST and ₹2006 after GST. What is the GST rate, in percent?
  13. 13.A toy car costs ₹1350 before GST. How many rupees of GST at 18% are added?
  14. 14.A water bottle costs ₹1400 before GST. How many rupees of GST at 18% are added?
  15. 15.A school bag costs ₹920 plus 5% GST. What is the total price, in rupees?
  16. 16.A kite costs ₹820 before GST and ₹861 after GST. What is the GST rate, in percent?
  17. 17.A wall clock costs ₹80 before GST. How many rupees of GST at 5% are added?
  18. 18.A school bag costs ₹225 before tax. How many rupees of tax at 12% are added?
  19. 19.A water bottle costs ₹1900 plus 18% GST. What is the total price, in rupees?
  20. 20.A wall clock costs ₹1540 plus 5% GST. What is the total price, in rupees?
  21. 21.A toy car costs ₹1700 before GST and ₹2006 after GST. What is the GST rate, in percent?
  22. 22.A lunch box costs ₹340 plus 5% GST. What is the total price, in rupees?
  23. 23.A lunch box costs ₹1000 before tax and ₹1120 after tax. What is the tax rate, in percent?
  24. 24.A lunch box costs ₹200 before tax. How many rupees of tax at 12% are added?
  25. 25.A lunch box costs ₹575 plus 12% tax. What is the total price, in rupees?
  26. 26.A lunch box costs ₹800 before GST. How many rupees of GST at 18% are added?
  27. 27.A football costs ₹1850 plus 12% tax. What is the total price, in rupees?
  28. 28.A lunch box costs ₹740 before GST and ₹777 after GST. What is the GST rate, in percent?
  29. 29.A torch costs ₹60 plus 5% GST. What is the total price, in rupees?
  30. 30.A torch costs ₹580 plus 10% tax. What is the total price, in rupees?
  31. 31.A kite costs ₹1875 plus 12% tax. What is the total price, in rupees?
  32. 32.A lunch box costs ₹800 before tax. How many rupees of tax at 12% are added?
  33. 33.A table fan costs ₹725 before tax. How many rupees of tax at 12% are added?
  34. 34.A table fan costs ₹440 before GST. How many rupees of GST at 5% are added?
  35. 35.A pencil box costs ₹850 plus 18% GST. What is the total price, in rupees?
  36. 36.A football costs ₹490 before tax. How many rupees of tax at 10% are added?
  37. 37.A pencil box costs ₹625 before tax and ₹700 after tax. What is the tax rate, in percent?
  38. 38.A pencil box costs ₹850 before GST. How many rupees of GST at 18% are added?
  39. 39.A toy car costs ₹960 before GST and ₹1008 after GST. What is the GST rate, in percent?
  40. 40.A cricket bat costs ₹880 plus 5% GST. What is the total price, in rupees?

Answer key

  1. 5
  2. 12
  3. 23
  4. 1281
  5. 1848
  6. 5
  7. 10
  8. 10
  9. 59
  10. 5
  11. 252
  12. 18
  13. 243
  14. 252
  15. 966
  16. 5
  17. 4
  18. 27
  19. 2242
  20. 1617
  21. 18
  22. 357
  23. 12
  24. 24
  25. 644
  26. 144
  27. 2072
  28. 5
  29. 63
  30. 638
  31. 2100
  32. 96
  33. 87
  34. 22
  35. 1003
  36. 49
  37. 12
  38. 153
  39. 5
  40. 924

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