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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 586 · 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 torch costs ₹120 before GST. How many rupees of GST at 5% are added?
  2. 2.A lunch box costs ₹300 plus 18% GST. What is the total price, in rupees?
  3. 3.A toy car costs ₹640 before tax. How many rupees of tax at 10% are added?
  4. 4.A pencil box costs ₹1700 plus 18% GST. What is the total price, in rupees?
  5. 5.A table fan costs ₹1240 plus 5% GST. What is the total price, in rupees?
  6. 6.A storybook costs ₹600 before GST and ₹630 after GST. What is the GST rate, in percent?
  7. 7.A storybook costs ₹125 before tax. How many rupees of tax at 12% are added?
  8. 8.A toy car costs ₹560 before GST. How many rupees of GST at 5% are added?
  9. 9.A cricket bat costs ₹300 plus 5% GST. What is the total price, in rupees?
  10. 10.A pencil box costs ₹380 before GST and ₹399 after GST. What is the GST rate, in percent?
  11. 11.A table fan costs ₹1500 before tax and ₹1680 after tax. What is the tax rate, in percent?
  12. 12.A kite costs ₹300 before GST. How many rupees of GST at 18% are added?
  13. 13.A table fan costs ₹300 before GST. How many rupees of GST at 18% are added?
  14. 14.A cricket bat costs ₹1350 before tax and ₹1512 after tax. What is the tax rate, in percent?
  15. 15.A storybook costs ₹250 before tax. How many rupees of tax at 12% are added?
  16. 16.A torch costs ₹1900 plus 12% tax. What is the total price, in rupees?
  17. 17.A table fan costs ₹100 plus 18% GST. What is the total price, in rupees?
  18. 18.A kite costs ₹850 plus 18% GST. What is the total price, in rupees?
  19. 19.A lunch box costs ₹1920 plus 5% GST. What is the total price, in rupees?
  20. 20.A water bottle costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
  21. 21.A kite costs ₹500 before GST. How many rupees of GST at 18% are added?
  22. 22.A water bottle costs ₹1540 before GST. How many rupees of GST at 5% are added?
  23. 23.A storybook costs ₹1550 before tax and ₹1736 after tax. What is the tax rate, in percent?
  24. 24.A pencil box costs ₹1300 before GST and ₹1534 after GST. What is the GST rate, in percent?
  25. 25.A wall clock costs ₹450 before tax. How many rupees of tax at 10% are added?
  26. 26.A kite costs ₹1750 plus 18% GST. What is the total price, in rupees?
  27. 27.A lunch box costs ₹160 before GST. How many rupees of GST at 5% are added?
  28. 28.A kite costs ₹1640 before GST. How many rupees of GST at 5% are added?
  29. 29.A torch costs ₹1060 before GST and ₹1113 after GST. What is the GST rate, in percent?
  30. 30.A school bag costs ₹1680 before GST and ₹1764 after GST. What is the GST rate, in percent?
  31. 31.A water bottle costs ₹1660 before GST and ₹1743 after GST. What is the GST rate, in percent?
  32. 32.A water bottle costs ₹1500 before tax and ₹1650 after tax. What is the tax rate, in percent?
  33. 33.A wall clock costs ₹50 before GST and ₹59 after GST. What is the GST rate, in percent?
  34. 34.A water bottle costs ₹1300 plus 18% GST. What is the total price, in rupees?
  35. 35.A school bag costs ₹1500 before GST and ₹1770 after GST. What is the GST rate, in percent?
  36. 36.A torch costs ₹200 plus 12% tax. What is the total price, in rupees?
  37. 37.A kite costs ₹820 before GST and ₹861 after GST. What is the GST rate, in percent?
  38. 38.A storybook costs ₹1150 plus 18% GST. What is the total price, in rupees?
  39. 39.A torch costs ₹1520 before GST and ₹1596 after GST. What is the GST rate, in percent?
  40. 40.A water bottle costs ₹350 before tax and ₹392 after tax. What is the tax rate, in percent?

Answer key

  1. 6
  2. 354
  3. 64
  4. 2006
  5. 1302
  6. 5
  7. 15
  8. 28
  9. 315
  10. 5
  11. 12
  12. 54
  13. 54
  14. 12
  15. 30
  16. 2128
  17. 118
  18. 1003
  19. 2016
  20. 18
  21. 90
  22. 77
  23. 12
  24. 18
  25. 45
  26. 2065
  27. 8
  28. 82
  29. 5
  30. 5
  31. 5
  32. 10
  33. 18
  34. 1534
  35. 18
  36. 224
  37. 5
  38. 1357
  39. 5
  40. 12

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