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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 525 · 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 ₹400 plus 18% GST. What is the total price, in rupees?
  2. 2.A table fan costs ₹540 before GST. How many rupees of GST at 5% are added?
  3. 3.A football costs ₹1350 before GST. How many rupees of GST at 18% are added?
  4. 4.A pencil box costs ₹40 plus 5% GST. What is the total price, in rupees?
  5. 5.A table fan costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
  6. 6.A lunch box costs ₹580 plus 5% GST. What is the total price, in rupees?
  7. 7.A water bottle costs ₹1650 before GST and ₹1947 after GST. What is the GST rate, in percent?
  8. 8.A lunch box costs ₹225 before tax and ₹252 after tax. What is the tax rate, in percent?
  9. 9.A water bottle costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
  10. 10.A football costs ₹520 before GST and ₹546 after GST. What is the GST rate, in percent?
  11. 11.A school bag costs ₹800 plus 18% GST. What is the total price, in rupees?
  12. 12.A pencil box costs ₹550 plus 18% GST. What is the total price, in rupees?
  13. 13.A storybook costs ₹360 before GST and ₹378 after GST. What is the GST rate, in percent?
  14. 14.A toy car costs ₹380 before tax and ₹418 after tax. What is the tax rate, in percent?
  15. 15.A cricket bat costs ₹1160 before GST and ₹1218 after GST. What is the GST rate, in percent?
  16. 16.A lunch box costs ₹1940 plus 5% GST. What is the total price, in rupees?
  17. 17.A pencil box costs ₹1350 before GST and ₹1593 after GST. What is the GST rate, in percent?
  18. 18.A toy car costs ₹950 before GST and ₹1121 after GST. What is the GST rate, in percent?
  19. 19.A pencil box costs ₹1425 before tax and ₹1596 after tax. What is the tax rate, in percent?
  20. 20.A table fan costs ₹1975 before tax and ₹2212 after tax. What is the tax rate, in percent?
  21. 21.A cricket bat costs ₹50 before tax and ₹56 after tax. What is the tax rate, in percent?
  22. 22.A cricket bat costs ₹440 before GST and ₹462 after GST. What is the GST rate, in percent?
  23. 23.A water bottle costs ₹360 plus 5% GST. What is the total price, in rupees?
  24. 24.A football costs ₹700 plus 18% GST. What is the total price, in rupees?
  25. 25.A toy car costs ₹300 plus 18% GST. What is the total price, in rupees?
  26. 26.A wall clock costs ₹500 plus 18% GST. What is the total price, in rupees?
  27. 27.A table fan costs ₹1680 before GST and ₹1764 after GST. What is the GST rate, in percent?
  28. 28.A kite costs ₹1050 plus 18% GST. What is the total price, in rupees?
  29. 29.A kite costs ₹1150 before GST and ₹1357 after GST. What is the GST rate, in percent?
  30. 30.A cricket bat costs ₹500 before GST and ₹525 after GST. What is the GST rate, in percent?
  31. 31.A water bottle costs ₹400 before tax. How many rupees of tax at 12% are added?
  32. 32.A kite costs ₹40 before GST. How many rupees of GST at 5% are added?
  33. 33.A cricket bat costs ₹1450 before GST. How many rupees of GST at 18% are added?
  34. 34.A lunch box costs ₹1500 before tax and ₹1680 after tax. What is the tax rate, in percent?
  35. 35.A toy car costs ₹1460 plus 5% GST. What is the total price, in rupees?
  36. 36.A wall clock costs ₹1100 before GST. How many rupees of GST at 5% are added?
  37. 37.A cricket bat costs ₹1350 before GST. How many rupees of GST at 18% are added?
  38. 38.A wall clock costs ₹880 before GST and ₹924 after GST. What is the GST rate, in percent?
  39. 39.A school bag costs ₹180 plus 5% GST. What is the total price, in rupees?
  40. 40.A football costs ₹200 before GST. How many rupees of GST at 5% are added?

Answer key

  1. 472
  2. 27
  3. 243
  4. 42
  5. 18
  6. 609
  7. 18
  8. 12
  9. 18
  10. 5
  11. 944
  12. 649
  13. 5
  14. 10
  15. 5
  16. 2037
  17. 18
  18. 18
  19. 12
  20. 12
  21. 12
  22. 5
  23. 378
  24. 826
  25. 354
  26. 590
  27. 5
  28. 1239
  29. 18
  30. 5
  31. 48
  32. 2
  33. 261
  34. 12
  35. 1533
  36. 55
  37. 243
  38. 5
  39. 189
  40. 10

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