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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 380 · 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 cricket bat costs ₹100 plus 5% GST. What is the total price, in rupees?
  2. 2.A cricket bat costs ₹720 before tax and ₹792 after tax. What is the tax rate, in percent?
  3. 3.A school bag costs ₹1320 before GST and ₹1386 after GST. What is the GST rate, in percent?
  4. 4.A water bottle costs ₹1360 plus 5% GST. What is the total price, in rupees?
  5. 5.A water bottle costs ₹1850 before GST and ₹2183 after GST. What is the GST rate, in percent?
  6. 6.A wall clock costs ₹925 before tax. How many rupees of tax at 12% are added?
  7. 7.A cricket bat costs ₹2000 before GST and ₹2360 after GST. What is the GST rate, in percent?
  8. 8.A lunch box costs ₹1060 plus 5% GST. What is the total price, in rupees?
  9. 9.A pencil box costs ₹1900 plus 5% GST. What is the total price, in rupees?
  10. 10.A table fan costs ₹1860 before tax and ₹2046 after tax. What is the tax rate, in percent?
  11. 11.A pencil box costs ₹1150 before tax and ₹1265 after tax. What is the tax rate, in percent?
  12. 12.A school bag costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
  13. 13.A table fan costs ₹1600 before GST and ₹1680 after GST. What is the GST rate, in percent?
  14. 14.A toy car costs ₹650 before GST and ₹767 after GST. What is the GST rate, in percent?
  15. 15.A water bottle costs ₹200 before GST. How many rupees of GST at 18% are added?
  16. 16.A lunch box costs ₹1725 before tax. How many rupees of tax at 12% are added?
  17. 17.A toy car costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
  18. 18.A lunch box costs ₹1150 plus 18% GST. What is the total price, in rupees?
  19. 19.A kite costs ₹150 plus 18% GST. What is the total price, in rupees?
  20. 20.A pencil box costs ₹300 before GST. How many rupees of GST at 5% are added?
  21. 21.A school bag costs ₹940 before GST and ₹987 after GST. What is the GST rate, in percent?
  22. 22.A cricket bat costs ₹150 plus 18% GST. What is the total price, in rupees?
  23. 23.A cricket bat costs ₹1000 before GST and ₹1180 after GST. What is the GST rate, in percent?
  24. 24.A football costs ₹1550 plus 12% tax. What is the total price, in rupees?
  25. 25.A torch costs ₹500 plus 5% GST. What is the total price, in rupees?
  26. 26.A torch costs ₹840 before tax. How many rupees of tax at 10% are added?
  27. 27.A pencil box costs ₹480 plus 10% tax. What is the total price, in rupees?
  28. 28.A water bottle costs ₹1120 before GST. How many rupees of GST at 5% are added?
  29. 29.A toy car costs ₹50 before GST. How many rupees of GST at 18% are added?
  30. 30.A torch costs ₹1100 plus 12% tax. What is the total price, in rupees?
  31. 31.A storybook costs ₹220 before GST. How many rupees of GST at 5% are added?
  32. 32.A water bottle costs ₹1800 plus 12% tax. What is the total price, in rupees?
  33. 33.A cricket bat costs ₹850 before GST. How many rupees of GST at 18% are added?
  34. 34.A cricket bat costs ₹620 before tax and ₹682 after tax. What is the tax rate, in percent?
  35. 35.A cricket bat costs ₹1340 before GST. How many rupees of GST at 5% are added?
  36. 36.A lunch box costs ₹500 plus 12% tax. What is the total price, in rupees?
  37. 37.A storybook costs ₹1960 plus 5% GST. What is the total price, in rupees?
  38. 38.A football costs ₹720 before GST and ₹756 after GST. What is the GST rate, in percent?
  39. 39.A table fan costs ₹1600 before GST and ₹1888 after GST. What is the GST rate, in percent?
  40. 40.A water bottle costs ₹350 before GST. How many rupees of GST at 18% are added?

Answer key

  1. 105
  2. 10
  3. 5
  4. 1428
  5. 18
  6. 111
  7. 18
  8. 1113
  9. 1995
  10. 10
  11. 10
  12. 18
  13. 5
  14. 18
  15. 36
  16. 207
  17. 18
  18. 1357
  19. 177
  20. 15
  21. 5
  22. 177
  23. 18
  24. 1736
  25. 525
  26. 84
  27. 528
  28. 56
  29. 9
  30. 1232
  31. 11
  32. 2016
  33. 153
  34. 10
  35. 67
  36. 560
  37. 2058
  38. 5
  39. 18
  40. 63

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