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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 892 · 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 table fan costs ₹150 before GST. How many rupees of GST at 18% are added?
  2. 2.A water bottle costs ₹1030 plus 10% tax. What is the total price, in rupees?
  3. 3.A pencil box costs ₹1850 before GST and ₹2183 after GST. What is the GST rate, in percent?
  4. 4.A wall clock costs ₹475 before tax. How many rupees of tax at 12% are added?
  5. 5.A water bottle costs ₹900 before GST and ₹945 after GST. What is the GST rate, in percent?
  6. 6.A pencil box costs ₹1125 before tax. How many rupees of tax at 12% are added?
  7. 7.A table fan costs ₹1580 before tax and ₹1738 after tax. What is the tax rate, in percent?
  8. 8.A school bag costs ₹1000 before tax. How many rupees of tax at 12% are added?
  9. 9.A football costs ₹625 plus 12% tax. What is the total price, in rupees?
  10. 10.A kite costs ₹100 plus 18% GST. What is the total price, in rupees?
  11. 11.A cricket bat costs ₹1000 before GST and ₹1180 after GST. What is the GST rate, in percent?
  12. 12.A table fan costs ₹1980 before GST. How many rupees of GST at 5% are added?
  13. 13.A football costs ₹1050 before GST and ₹1239 after GST. What is the GST rate, in percent?
  14. 14.A football costs ₹930 before tax. How many rupees of tax at 10% are added?
  15. 15.A pencil box costs ₹750 before tax. How many rupees of tax at 12% are added?
  16. 16.A kite costs ₹950 plus 18% GST. What is the total price, in rupees?
  17. 17.A toy car costs ₹440 before GST. How many rupees of GST at 5% are added?
  18. 18.A school bag costs ₹640 plus 10% tax. What is the total price, in rupees?
  19. 19.A cricket bat costs ₹200 before GST and ₹236 after GST. What is the GST rate, in percent?
  20. 20.A pencil box costs ₹1825 plus 12% tax. What is the total price, in rupees?
  21. 21.A water bottle costs ₹1025 before tax and ₹1148 after tax. What is the tax rate, in percent?
  22. 22.A kite costs ₹250 before GST and ₹295 after GST. What is the GST rate, in percent?
  23. 23.A table fan costs ₹600 plus 18% GST. What is the total price, in rupees?
  24. 24.A torch costs ₹1200 plus 18% GST. What is the total price, in rupees?
  25. 25.A lunch box costs ₹600 plus 18% GST. What is the total price, in rupees?
  26. 26.A wall clock costs ₹50 before GST. How many rupees of GST at 18% are added?
  27. 27.A storybook costs ₹840 before GST. How many rupees of GST at 5% are added?
  28. 28.A water bottle costs ₹420 before GST. How many rupees of GST at 5% are added?
  29. 29.A torch costs ₹740 before tax. How many rupees of tax at 10% are added?
  30. 30.A wall clock costs ₹1600 before GST and ₹1888 after GST. What is the GST rate, in percent?
  31. 31.A cricket bat costs ₹800 before GST and ₹944 after GST. What is the GST rate, in percent?
  32. 32.A water bottle costs ₹980 plus 5% GST. What is the total price, in rupees?
  33. 33.A pencil box costs ₹1450 before GST and ₹1711 after GST. What is the GST rate, in percent?
  34. 34.A kite costs ₹380 plus 5% GST. What is the total price, in rupees?
  35. 35.A table fan costs ₹325 plus 12% tax. What is the total price, in rupees?
  36. 36.A torch costs ₹1140 plus 5% GST. What is the total price, in rupees?
  37. 37.A torch costs ₹620 before GST and ₹651 after GST. What is the GST rate, in percent?
  38. 38.A school bag costs ₹1050 plus 12% tax. What is the total price, in rupees?
  39. 39.A torch costs ₹500 plus 5% GST. What is the total price, in rupees?
  40. 40.A water bottle costs ₹1480 before GST and ₹1554 after GST. What is the GST rate, in percent?

Answer key

  1. 27
  2. 1133
  3. 18
  4. 57
  5. 5
  6. 135
  7. 10
  8. 120
  9. 700
  10. 118
  11. 18
  12. 99
  13. 18
  14. 93
  15. 90
  16. 1121
  17. 22
  18. 704
  19. 18
  20. 2044
  21. 12
  22. 18
  23. 708
  24. 1416
  25. 708
  26. 9
  27. 42
  28. 21
  29. 74
  30. 18
  31. 18
  32. 1029
  33. 18
  34. 399
  35. 364
  36. 1197
  37. 5
  38. 1176
  39. 525
  40. 5

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