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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 804 · 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 ₹480 plus 5% GST. What is the total price, in rupees?
  2. 2.A water bottle costs ₹900 plus 18% GST. What is the total price, in rupees?
  3. 3.A football costs ₹1450 plus 18% GST. What is the total price, in rupees?
  4. 4.A lunch box costs ₹260 before GST and ₹273 after GST. What is the GST rate, in percent?
  5. 5.A cricket bat costs ₹60 before tax. How many rupees of tax at 10% are added?
  6. 6.A torch costs ₹1700 before GST and ₹1785 after GST. What is the GST rate, in percent?
  7. 7.A school bag costs ₹1200 plus 10% tax. What is the total price, in rupees?
  8. 8.A storybook costs ₹1600 before GST and ₹1888 after GST. What is the GST rate, in percent?
  9. 9.A table fan costs ₹800 before tax. How many rupees of tax at 10% are added?
  10. 10.A storybook costs ₹170 before tax. How many rupees of tax at 10% are added?
  11. 11.A storybook costs ₹1740 before GST. How many rupees of GST at 5% are added?
  12. 12.A storybook costs ₹580 before GST and ₹609 after GST. What is the GST rate, in percent?
  13. 13.A wall clock costs ₹150 plus 18% GST. What is the total price, in rupees?
  14. 14.A water bottle costs ₹480 plus 10% tax. What is the total price, in rupees?
  15. 15.A toy car costs ₹1725 before tax. How many rupees of tax at 12% are added?
  16. 16.A school bag costs ₹900 before tax and ₹1008 after tax. What is the tax rate, in percent?
  17. 17.A table fan costs ₹1510 before tax. How many rupees of tax at 10% are added?
  18. 18.A lunch box costs ₹1900 plus 18% GST. What is the total price, in rupees?
  19. 19.A football costs ₹200 before tax. How many rupees of tax at 12% are added?
  20. 20.A water bottle costs ₹900 before GST and ₹1062 after GST. What is the GST rate, in percent?
  21. 21.A table fan costs ₹160 before GST. How many rupees of GST at 5% are added?
  22. 22.A wall clock costs ₹1750 plus 18% GST. What is the total price, in rupees?
  23. 23.A toy car costs ₹1400 before GST. How many rupees of GST at 18% are added?
  24. 24.A torch costs ₹80 before GST. How many rupees of GST at 5% are added?
  25. 25.A storybook costs ₹1660 plus 10% tax. What is the total price, in rupees?
  26. 26.A pencil box costs ₹650 plus 18% GST. What is the total price, in rupees?
  27. 27.A football costs ₹1700 before GST and ₹2006 after GST. What is the GST rate, in percent?
  28. 28.A football costs ₹800 before tax and ₹896 after tax. What is the tax rate, in percent?
  29. 29.A cricket bat costs ₹1920 plus 10% tax. What is the total price, in rupees?
  30. 30.A lunch box costs ₹420 plus 5% GST. What is the total price, in rupees?
  31. 31.A pencil box costs ₹1160 before GST and ₹1218 after GST. What is the GST rate, in percent?
  32. 32.A table fan costs ₹200 before GST. How many rupees of GST at 5% are added?
  33. 33.A kite costs ₹1500 plus 18% GST. What is the total price, in rupees?
  34. 34.A torch costs ₹1670 before tax. How many rupees of tax at 10% are added?
  35. 35.A torch costs ₹60 before GST and ₹63 after GST. What is the GST rate, in percent?
  36. 36.A football costs ₹700 before GST. How many rupees of GST at 5% are added?
  37. 37.A cricket bat costs ₹1740 before GST. How many rupees of GST at 5% are added?
  38. 38.A football costs ₹1300 before GST and ₹1534 after GST. What is the GST rate, in percent?
  39. 39.A water bottle costs ₹1840 before GST. How many rupees of GST at 5% are added?
  40. 40.A football costs ₹980 before GST. How many rupees of GST at 5% are added?

Answer key

  1. 504
  2. 1062
  3. 1711
  4. 5
  5. 6
  6. 5
  7. 1320
  8. 18
  9. 80
  10. 17
  11. 87
  12. 5
  13. 177
  14. 528
  15. 207
  16. 12
  17. 151
  18. 2242
  19. 24
  20. 18
  21. 8
  22. 2065
  23. 252
  24. 4
  25. 1826
  26. 767
  27. 18
  28. 12
  29. 2112
  30. 441
  31. 5
  32. 10
  33. 1770
  34. 167
  35. 5
  36. 35
  37. 87
  38. 18
  39. 92
  40. 49

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