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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 461 · 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 water bottle costs ₹1480 before GST. How many rupees of GST at 5% are added?
  2. 2.A football costs ₹20 before tax. How many rupees of tax at 10% are added?
  3. 3.A kite costs ₹340 plus 5% GST. What is the total price, in rupees?
  4. 4.A torch costs ₹880 before tax and ₹968 after tax. What is the tax rate, in percent?
  5. 5.A water bottle costs ₹1350 before GST. How many rupees of GST at 18% are added?
  6. 6.A cricket bat costs ₹960 plus 10% tax. What is the total price, in rupees?
  7. 7.A cricket bat costs ₹70 before tax and ₹77 after tax. What is the tax rate, in percent?
  8. 8.A school bag costs ₹1950 plus 18% GST. What is the total price, in rupees?
  9. 9.A school bag costs ₹960 before GST and ₹1008 after GST. What is the GST rate, in percent?
  10. 10.A kite costs ₹1300 plus 10% tax. What is the total price, in rupees?
  11. 11.A lunch box costs ₹1725 before tax. How many rupees of tax at 12% are added?
  12. 12.A kite costs ₹1790 before tax and ₹1969 after tax. What is the tax rate, in percent?
  13. 13.A kite costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
  14. 14.A storybook costs ₹1720 before GST. How many rupees of GST at 5% are added?
  15. 15.A water bottle costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
  16. 16.A school bag costs ₹200 before GST. How many rupees of GST at 5% are added?
  17. 17.A lunch box costs ₹1125 before tax and ₹1260 after tax. What is the tax rate, in percent?
  18. 18.A cricket bat costs ₹1330 before tax. How many rupees of tax at 10% are added?
  19. 19.A kite costs ₹650 before GST. How many rupees of GST at 18% are added?
  20. 20.A storybook costs ₹1380 before GST. How many rupees of GST at 5% are added?
  21. 21.A pencil box costs ₹1760 before GST. How many rupees of GST at 5% are added?
  22. 22.A table fan costs ₹850 plus 18% GST. What is the total price, in rupees?
  23. 23.A toy car costs ₹1700 plus 18% GST. What is the total price, in rupees?
  24. 24.A pencil box costs ₹1030 plus 10% tax. What is the total price, in rupees?
  25. 25.A football costs ₹1570 plus 10% tax. What is the total price, in rupees?
  26. 26.A pencil box costs ₹350 before tax. How many rupees of tax at 10% are added?
  27. 27.A water bottle costs ₹1640 before GST and ₹1722 after GST. What is the GST rate, in percent?
  28. 28.A football costs ₹1650 before tax and ₹1848 after tax. What is the tax rate, in percent?
  29. 29.A toy car costs ₹200 before GST and ₹236 after GST. What is the GST rate, in percent?
  30. 30.A toy car costs ₹850 before GST and ₹1003 after GST. What is the GST rate, in percent?
  31. 31.A school bag costs ₹900 plus 12% tax. What is the total price, in rupees?
  32. 32.A pencil box costs ₹1750 plus 18% GST. What is the total price, in rupees?
  33. 33.A wall clock costs ₹1350 before GST and ₹1593 after GST. What is the GST rate, in percent?
  34. 34.A toy car costs ₹500 before GST. How many rupees of GST at 18% are added?
  35. 35.A table fan costs ₹740 before GST and ₹777 after GST. What is the GST rate, in percent?
  36. 36.A football costs ₹1980 plus 5% GST. What is the total price, in rupees?
  37. 37.A toy car costs ₹400 before GST. How many rupees of GST at 18% are added?
  38. 38.A kite costs ₹850 before GST and ₹1003 after GST. What is the GST rate, in percent?
  39. 39.A table fan costs ₹1250 before GST. How many rupees of GST at 18% are added?
  40. 40.A school bag costs ₹175 before tax and ₹196 after tax. What is the tax rate, in percent?

Answer key

  1. 74
  2. 2
  3. 357
  4. 10
  5. 243
  6. 1056
  7. 10
  8. 2301
  9. 5
  10. 1430
  11. 207
  12. 10
  13. 18
  14. 86
  15. 18
  16. 10
  17. 12
  18. 133
  19. 117
  20. 69
  21. 88
  22. 1003
  23. 2006
  24. 1133
  25. 1727
  26. 35
  27. 5
  28. 12
  29. 18
  30. 18
  31. 1008
  32. 2065
  33. 18
  34. 90
  35. 5
  36. 2079
  37. 72
  38. 18
  39. 225
  40. 12

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