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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 117 · 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 toy car costs ₹920 before GST. How many rupees of GST at 5% are added?
  2. 2.A water bottle costs ₹660 plus 5% GST. What is the total price, in rupees?
  3. 3.A football costs ₹1350 plus 12% tax. What is the total price, in rupees?
  4. 4.A table fan costs ₹150 before GST. How many rupees of GST at 18% are added?
  5. 5.A school bag costs ₹840 before GST. How many rupees of GST at 5% are added?
  6. 6.A toy car costs ₹1600 before GST and ₹1888 after GST. What is the GST rate, in percent?
  7. 7.A pencil box costs ₹1260 before GST. How many rupees of GST at 5% are added?
  8. 8.A table fan costs ₹1800 plus 18% GST. What is the total price, in rupees?
  9. 9.A water bottle costs ₹400 plus 18% GST. What is the total price, in rupees?
  10. 10.A wall clock costs ₹1225 before tax. How many rupees of tax at 12% are added?
  11. 11.A toy car costs ₹1800 before GST and ₹2124 after GST. What is the GST rate, in percent?
  12. 12.A lunch box costs ₹1550 before GST and ₹1829 after GST. What is the GST rate, in percent?
  13. 13.A torch costs ₹1550 plus 18% GST. What is the total price, in rupees?
  14. 14.A school bag costs ₹1520 before GST and ₹1596 after GST. What is the GST rate, in percent?
  15. 15.A water bottle costs ₹800 plus 10% tax. What is the total price, in rupees?
  16. 16.A cricket bat costs ₹1000 before GST. How many rupees of GST at 18% are added?
  17. 17.A pencil box costs ₹790 before tax and ₹869 after tax. What is the tax rate, in percent?
  18. 18.A lunch box costs ₹850 before GST and ₹1003 after GST. What is the GST rate, in percent?
  19. 19.A water bottle costs ₹300 plus 12% tax. What is the total price, in rupees?
  20. 20.A football costs ₹650 before GST and ₹767 after GST. What is the GST rate, in percent?
  21. 21.A water bottle costs ₹1475 plus 12% tax. What is the total price, in rupees?
  22. 22.A lunch box costs ₹100 plus 5% GST. What is the total price, in rupees?
  23. 23.A football costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
  24. 24.A pencil box costs ₹880 plus 5% GST. What is the total price, in rupees?
  25. 25.A wall clock costs ₹1690 plus 10% tax. What is the total price, in rupees?
  26. 26.A storybook costs ₹640 plus 5% GST. What is the total price, in rupees?
  27. 27.A school bag costs ₹1650 plus 18% GST. What is the total price, in rupees?
  28. 28.A table fan costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
  29. 29.A football costs ₹150 before GST. How many rupees of GST at 18% are added?
  30. 30.A school bag costs ₹700 before GST and ₹826 after GST. What is the GST rate, in percent?
  31. 31.A football costs ₹180 before GST. How many rupees of GST at 5% are added?
  32. 32.A torch costs ₹1750 plus 10% tax. What is the total price, in rupees?
  33. 33.A cricket bat costs ₹450 plus 12% tax. What is the total price, in rupees?
  34. 34.A torch costs ₹1380 before GST and ₹1449 after GST. What is the GST rate, in percent?
  35. 35.A water bottle costs ₹140 before GST. How many rupees of GST at 5% are added?
  36. 36.A football costs ₹1180 before GST. How many rupees of GST at 5% are added?
  37. 37.A cricket bat costs ₹1820 before GST and ₹1911 after GST. What is the GST rate, in percent?
  38. 38.A storybook costs ₹1900 before GST. How many rupees of GST at 18% are added?
  39. 39.A wall clock costs ₹500 before GST. How many rupees of GST at 18% are added?
  40. 40.A table fan costs ₹1600 before GST and ₹1888 after GST. What is the GST rate, in percent?

Answer key

  1. 46
  2. 693
  3. 1512
  4. 27
  5. 42
  6. 18
  7. 63
  8. 2124
  9. 472
  10. 147
  11. 18
  12. 18
  13. 1829
  14. 5
  15. 880
  16. 180
  17. 10
  18. 18
  19. 336
  20. 18
  21. 1652
  22. 105
  23. 18
  24. 924
  25. 1859
  26. 672
  27. 1947
  28. 18
  29. 27
  30. 18
  31. 9
  32. 1925
  33. 504
  34. 5
  35. 7
  36. 59
  37. 5
  38. 342
  39. 90
  40. 18

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