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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 774 · 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 pencil box costs ₹1390 before tax. How many rupees of tax at 10% are added?
  2. 2.A pencil box costs ₹1640 before GST. How many rupees of GST at 5% are added?
  3. 3.A cricket bat costs ₹1040 before GST and ₹1092 after GST. What is the GST rate, in percent?
  4. 4.A school bag costs ₹350 before tax and ₹385 after tax. What is the tax rate, in percent?
  5. 5.A wall clock costs ₹175 before tax and ₹196 after tax. What is the tax rate, in percent?
  6. 6.A school bag costs ₹1060 plus 5% GST. What is the total price, in rupees?
  7. 7.A lunch box costs ₹500 plus 18% GST. What is the total price, in rupees?
  8. 8.A pencil box costs ₹1800 plus 12% tax. What is the total price, in rupees?
  9. 9.A football costs ₹1580 before tax. How many rupees of tax at 10% are added?
  10. 10.A kite costs ₹720 plus 5% GST. What is the total price, in rupees?
  11. 11.A torch costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
  12. 12.A storybook costs ₹480 before GST and ₹504 after GST. What is the GST rate, in percent?
  13. 13.A torch costs ₹1510 plus 10% tax. What is the total price, in rupees?
  14. 14.A water bottle costs ₹1000 before tax. How many rupees of tax at 12% are added?
  15. 15.A wall clock costs ₹350 plus 18% GST. What is the total price, in rupees?
  16. 16.A toy car costs ₹20 before GST and ₹21 after GST. What is the GST rate, in percent?
  17. 17.A pencil box costs ₹500 before GST. How many rupees of GST at 5% are added?
  18. 18.A table fan costs ₹700 before GST and ₹735 after GST. What is the GST rate, in percent?
  19. 19.A kite costs ₹2000 before tax and ₹2200 after tax. What is the tax rate, in percent?
  20. 20.A cricket bat costs ₹1800 plus 18% GST. What is the total price, in rupees?
  21. 21.A water bottle costs ₹250 plus 18% GST. What is the total price, in rupees?
  22. 22.A storybook costs ₹200 before GST. How many rupees of GST at 18% are added?
  23. 23.A torch costs ₹80 plus 10% tax. What is the total price, in rupees?
  24. 24.A water bottle costs ₹560 before GST and ₹588 after GST. What is the GST rate, in percent?
  25. 25.A school bag costs ₹330 before tax. How many rupees of tax at 10% are added?
  26. 26.A cricket bat costs ₹620 before tax. How many rupees of tax at 10% are added?
  27. 27.A toy car costs ₹1950 before GST. How many rupees of GST at 18% are added?
  28. 28.A water bottle costs ₹975 before tax and ₹1092 after tax. What is the tax rate, in percent?
  29. 29.A torch costs ₹1200 plus 12% tax. What is the total price, in rupees?
  30. 30.A storybook costs ₹1850 before GST and ₹2183 after GST. What is the GST rate, in percent?
  31. 31.A water bottle costs ₹140 before GST. How many rupees of GST at 5% are added?
  32. 32.A cricket bat costs ₹1850 before GST and ₹2183 after GST. What is the GST rate, in percent?
  33. 33.A lunch box costs ₹700 before GST and ₹735 after GST. What is the GST rate, in percent?
  34. 34.A wall clock costs ₹1680 plus 5% GST. What is the total price, in rupees?
  35. 35.A kite costs ₹1060 before GST. How many rupees of GST at 5% are added?
  36. 36.A school bag costs ₹1260 plus 10% tax. What is the total price, in rupees?
  37. 37.A kite costs ₹1600 before GST and ₹1888 after GST. What is the GST rate, in percent?
  38. 38.A torch costs ₹1380 before GST and ₹1449 after GST. What is the GST rate, in percent?
  39. 39.A water bottle costs ₹1100 before GST. How many rupees of GST at 18% are added?
  40. 40.A football costs ₹1900 before GST and ₹2242 after GST. What is the GST rate, in percent?

Answer key

  1. 139
  2. 82
  3. 5
  4. 10
  5. 12
  6. 1113
  7. 590
  8. 2016
  9. 158
  10. 756
  11. 18
  12. 5
  13. 1661
  14. 120
  15. 413
  16. 5
  17. 25
  18. 5
  19. 10
  20. 2124
  21. 295
  22. 36
  23. 88
  24. 5
  25. 33
  26. 62
  27. 351
  28. 12
  29. 1344
  30. 18
  31. 7
  32. 18
  33. 5
  34. 1764
  35. 53
  36. 1386
  37. 18
  38. 5
  39. 198
  40. 18

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