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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 817 · 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 lunch box costs ₹1950 plus 18% GST. What is the total price, in rupees?
  2. 2.A table fan costs ₹1220 before tax and ₹1342 after tax. What is the tax rate, in percent?
  3. 3.A football costs ₹1740 before GST and ₹1827 after GST. What is the GST rate, in percent?
  4. 4.A school bag costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
  5. 5.A wall clock costs ₹1750 before GST. How many rupees of GST at 18% are added?
  6. 6.A kite costs ₹900 plus 5% GST. What is the total price, in rupees?
  7. 7.A wall clock costs ₹1400 before GST and ₹1652 after GST. What is the GST rate, in percent?
  8. 8.A school bag costs ₹320 before GST and ₹336 after GST. What is the GST rate, in percent?
  9. 9.A wall clock costs ₹2000 before GST and ₹2100 after GST. What is the GST rate, in percent?
  10. 10.A pencil box costs ₹1050 before GST. How many rupees of GST at 18% are added?
  11. 11.A water bottle costs ₹1200 before GST and ₹1416 after GST. What is the GST rate, in percent?
  12. 12.A toy car costs ₹1600 plus 5% GST. What is the total price, in rupees?
  13. 13.A football costs ₹60 plus 5% GST. What is the total price, in rupees?
  14. 14.A pencil box costs ₹840 before GST. How many rupees of GST at 5% are added?
  15. 15.A wall clock costs ₹1500 before GST and ₹1575 after GST. What is the GST rate, in percent?
  16. 16.A toy car costs ₹1350 before GST and ₹1593 after GST. What is the GST rate, in percent?
  17. 17.A torch costs ₹150 before tax and ₹168 after tax. What is the tax rate, in percent?
  18. 18.A kite costs ₹60 before GST and ₹63 after GST. What is the GST rate, in percent?
  19. 19.A storybook costs ₹320 plus 5% GST. What is the total price, in rupees?
  20. 20.A school bag costs ₹1080 before GST and ₹1134 after GST. What is the GST rate, in percent?
  21. 21.A football costs ₹480 plus 5% GST. What is the total price, in rupees?
  22. 22.A water bottle costs ₹700 before tax. How many rupees of tax at 12% are added?
  23. 23.A toy car costs ₹900 before GST. How many rupees of GST at 5% are added?
  24. 24.A table fan costs ₹600 before GST. How many rupees of GST at 18% are added?
  25. 25.A football costs ₹580 before GST. How many rupees of GST at 5% are added?
  26. 26.A toy car costs ₹150 before tax. How many rupees of tax at 12% are added?
  27. 27.A football costs ₹350 before GST and ₹413 after GST. What is the GST rate, in percent?
  28. 28.A school bag costs ₹150 before GST. How many rupees of GST at 18% are added?
  29. 29.A cricket bat costs ₹900 before GST and ₹1062 after GST. What is the GST rate, in percent?
  30. 30.A storybook costs ₹1760 before GST and ₹1848 after GST. What is the GST rate, in percent?
  31. 31.A torch costs ₹1700 before GST. How many rupees of GST at 5% are added?
  32. 32.A table fan costs ₹1550 before GST. How many rupees of GST at 18% are added?
  33. 33.A toy car costs ₹1400 before GST. How many rupees of GST at 18% are added?
  34. 34.A toy car costs ₹1600 before tax. How many rupees of tax at 12% are added?
  35. 35.A toy car costs ₹1960 before GST and ₹2058 after GST. What is the GST rate, in percent?
  36. 36.A water bottle costs ₹240 before GST. How many rupees of GST at 5% are added?
  37. 37.A water bottle costs ₹580 before GST and ₹609 after GST. What is the GST rate, in percent?
  38. 38.A cricket bat costs ₹1700 plus 18% GST. What is the total price, in rupees?
  39. 39.A school bag costs ₹125 before tax and ₹140 after tax. What is the tax rate, in percent?
  40. 40.A kite costs ₹625 plus 12% tax. What is the total price, in rupees?

Answer key

  1. 2301
  2. 10
  3. 5
  4. 18
  5. 315
  6. 945
  7. 18
  8. 5
  9. 5
  10. 189
  11. 18
  12. 1680
  13. 63
  14. 42
  15. 5
  16. 18
  17. 12
  18. 5
  19. 336
  20. 5
  21. 504
  22. 84
  23. 45
  24. 108
  25. 29
  26. 18
  27. 18
  28. 27
  29. 18
  30. 5
  31. 85
  32. 279
  33. 252
  34. 192
  35. 5
  36. 12
  37. 5
  38. 2006
  39. 12
  40. 700

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