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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 266 · 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 water bottle costs ₹1600 before GST. How many rupees of GST at 18% are added?
  2. 2.A kite costs ₹400 before GST and ₹472 after GST. What is the GST rate, in percent?
  3. 3.A water bottle costs ₹1620 before GST. How many rupees of GST at 5% are added?
  4. 4.A kite costs ₹1880 plus 5% GST. What is the total price, in rupees?
  5. 5.A kite costs ₹1880 before GST. How many rupees of GST at 5% are added?
  6. 6.A torch costs ₹1660 before GST. How many rupees of GST at 5% are added?
  7. 7.A lunch box costs ₹1200 before GST and ₹1260 after GST. What is the GST rate, in percent?
  8. 8.A water bottle costs ₹980 before GST. How many rupees of GST at 5% are added?
  9. 9.A cricket bat costs ₹125 plus 12% tax. What is the total price, in rupees?
  10. 10.A table fan costs ₹1860 plus 5% GST. What is the total price, in rupees?
  11. 11.A kite costs ₹1200 plus 5% GST. What is the total price, in rupees?
  12. 12.A school bag costs ₹1550 before GST and ₹1829 after GST. What is the GST rate, in percent?
  13. 13.A table fan costs ₹20 before GST and ₹21 after GST. What is the GST rate, in percent?
  14. 14.A football costs ₹800 before GST. How many rupees of GST at 18% are added?
  15. 15.A toy car costs ₹820 before GST. How many rupees of GST at 5% are added?
  16. 16.A water bottle costs ₹775 before tax and ₹868 after tax. What is the tax rate, in percent?
  17. 17.A table fan costs ₹960 before GST. How many rupees of GST at 5% are added?
  18. 18.A school bag costs ₹1650 before GST. How many rupees of GST at 18% are added?
  19. 19.A cricket bat costs ₹750 plus 18% GST. What is the total price, in rupees?
  20. 20.A lunch box costs ₹1070 plus 10% tax. What is the total price, in rupees?
  21. 21.A water bottle costs ₹120 plus 5% GST. What is the total price, in rupees?
  22. 22.A torch costs ₹1500 plus 12% tax. What is the total price, in rupees?
  23. 23.A water bottle costs ₹950 before GST. How many rupees of GST at 18% are added?
  24. 24.A storybook costs ₹150 before GST and ₹177 after GST. What is the GST rate, in percent?
  25. 25.A table fan costs ₹950 plus 18% GST. What is the total price, in rupees?
  26. 26.A pencil box costs ₹1900 before GST and ₹2242 after GST. What is the GST rate, in percent?
  27. 27.A lunch box costs ₹350 plus 18% GST. What is the total price, in rupees?
  28. 28.A toy car costs ₹700 plus 18% GST. What is the total price, in rupees?
  29. 29.A toy car costs ₹700 before GST and ₹826 after GST. What is the GST rate, in percent?
  30. 30.A table fan costs ₹200 before GST and ₹236 after GST. What is the GST rate, in percent?
  31. 31.A storybook costs ₹920 before GST and ₹966 after GST. What is the GST rate, in percent?
  32. 32.A toy car costs ₹375 plus 12% tax. What is the total price, in rupees?
  33. 33.A football costs ₹180 plus 5% GST. What is the total price, in rupees?
  34. 34.A football costs ₹700 before GST and ₹826 after GST. What is the GST rate, in percent?
  35. 35.A school bag costs ₹1600 before GST. How many rupees of GST at 5% are added?
  36. 36.A water bottle costs ₹1900 before GST. How many rupees of GST at 18% are added?
  37. 37.A toy car costs ₹1000 plus 18% GST. What is the total price, in rupees?
  38. 38.A school bag costs ₹250 before tax. How many rupees of tax at 10% are added?
  39. 39.A school bag costs ₹1150 before GST and ₹1357 after GST. What is the GST rate, in percent?
  40. 40.A lunch box costs ₹980 before GST. How many rupees of GST at 5% are added?

Answer key

  1. 288
  2. 18
  3. 81
  4. 1974
  5. 94
  6. 83
  7. 5
  8. 49
  9. 140
  10. 1953
  11. 1260
  12. 18
  13. 5
  14. 144
  15. 41
  16. 12
  17. 48
  18. 297
  19. 885
  20. 1177
  21. 126
  22. 1680
  23. 171
  24. 18
  25. 1121
  26. 18
  27. 413
  28. 826
  29. 18
  30. 18
  31. 5
  32. 420
  33. 189
  34. 18
  35. 80
  36. 342
  37. 1180
  38. 25
  39. 18
  40. 49

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