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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 918 · 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 storybook costs ₹1830 before tax. How many rupees of tax at 10% are added?
  2. 2.A torch costs ₹1600 before GST and ₹1680 after GST. What is the GST rate, in percent?
  3. 3.A water bottle costs ₹800 plus 18% GST. What is the total price, in rupees?
  4. 4.A water bottle costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
  5. 5.A lunch box costs ₹1020 before GST. How many rupees of GST at 5% are added?
  6. 6.A table fan costs ₹820 before GST. How many rupees of GST at 5% are added?
  7. 7.A school bag costs ₹1680 before tax. How many rupees of tax at 10% are added?
  8. 8.A table fan costs ₹740 before GST. How many rupees of GST at 5% are added?
  9. 9.A football costs ₹1520 before GST. How many rupees of GST at 5% are added?
  10. 10.A cricket bat costs ₹1750 plus 18% GST. What is the total price, in rupees?
  11. 11.A lunch box costs ₹440 plus 5% GST. What is the total price, in rupees?
  12. 12.A cricket bat costs ₹850 before GST. How many rupees of GST at 18% are added?
  13. 13.A wall clock costs ₹740 before GST and ₹777 after GST. What is the GST rate, in percent?
  14. 14.A toy car costs ₹1050 before GST. How many rupees of GST at 18% are added?
  15. 15.A kite costs ₹175 plus 12% tax. What is the total price, in rupees?
  16. 16.A storybook costs ₹450 before tax. How many rupees of tax at 10% are added?
  17. 17.A torch costs ₹200 before GST and ₹210 after GST. What is the GST rate, in percent?
  18. 18.A storybook costs ₹600 plus 18% GST. What is the total price, in rupees?
  19. 19.A school bag costs ₹1550 before GST. How many rupees of GST at 18% are added?
  20. 20.A table fan costs ₹720 before GST. How many rupees of GST at 5% are added?
  21. 21.A lunch box costs ₹1680 before GST and ₹1764 after GST. What is the GST rate, in percent?
  22. 22.A torch costs ₹500 plus 5% GST. What is the total price, in rupees?
  23. 23.A torch costs ₹525 before tax and ₹588 after tax. What is the tax rate, in percent?
  24. 24.A torch costs ₹1250 plus 18% GST. What is the total price, in rupees?
  25. 25.A pencil box costs ₹1740 plus 5% GST. What is the total price, in rupees?
  26. 26.A cricket bat costs ₹1480 before GST. How many rupees of GST at 5% are added?
  27. 27.A pencil box costs ₹940 before GST. How many rupees of GST at 5% are added?
  28. 28.A kite costs ₹1580 before GST. How many rupees of GST at 5% are added?
  29. 29.A wall clock costs ₹840 before GST. How many rupees of GST at 5% are added?
  30. 30.A table fan costs ₹1725 before tax. How many rupees of tax at 12% are added?
  31. 31.A storybook costs ₹800 plus 18% GST. What is the total price, in rupees?
  32. 32.A cricket bat costs ₹625 plus 12% tax. What is the total price, in rupees?
  33. 33.A water bottle costs ₹290 before tax. How many rupees of tax at 10% are added?
  34. 34.A torch costs ₹960 plus 5% GST. What is the total price, in rupees?
  35. 35.A toy car costs ₹590 before tax. How many rupees of tax at 10% are added?
  36. 36.A cricket bat costs ₹310 plus 10% tax. What is the total price, in rupees?
  37. 37.A toy car costs ₹300 plus 5% GST. What is the total price, in rupees?
  38. 38.A cricket bat costs ₹520 before tax. How many rupees of tax at 10% are added?
  39. 39.A school bag costs ₹1060 before GST. How many rupees of GST at 5% are added?
  40. 40.A cricket bat costs ₹1110 plus 10% tax. What is the total price, in rupees?

Answer key

  1. 183
  2. 5
  3. 944
  4. 18
  5. 51
  6. 41
  7. 168
  8. 37
  9. 76
  10. 2065
  11. 462
  12. 153
  13. 5
  14. 189
  15. 196
  16. 45
  17. 5
  18. 708
  19. 279
  20. 36
  21. 5
  22. 525
  23. 12
  24. 1475
  25. 1827
  26. 74
  27. 47
  28. 79
  29. 42
  30. 207
  31. 944
  32. 700
  33. 29
  34. 1008
  35. 59
  36. 341
  37. 315
  38. 52
  39. 53
  40. 1221

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