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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 298 · 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 torch costs ₹2000 before GST. How many rupees of GST at 5% are added?
  2. 2.A pencil box costs ₹2000 plus 18% GST. What is the total price, in rupees?
  3. 3.A wall clock costs ₹620 before GST and ₹651 after GST. What is the GST rate, in percent?
  4. 4.A wall clock costs ₹375 before tax. How many rupees of tax at 12% are added?
  5. 5.A kite costs ₹1580 before GST. How many rupees of GST at 5% are added?
  6. 6.A toy car costs ₹1650 before GST. How many rupees of GST at 18% are added?
  7. 7.A lunch box costs ₹1300 plus 12% tax. What is the total price, in rupees?
  8. 8.A football costs ₹1400 before GST. How many rupees of GST at 18% are added?
  9. 9.A water bottle costs ₹940 before GST and ₹987 after GST. What is the GST rate, in percent?
  10. 10.A cricket bat costs ₹250 plus 12% tax. What is the total price, in rupees?
  11. 11.A football costs ₹150 before GST and ₹177 after GST. What is the GST rate, in percent?
  12. 12.A football costs ₹1700 before GST and ₹1785 after GST. What is the GST rate, in percent?
  13. 13.A kite costs ₹440 before GST. How many rupees of GST at 5% are added?
  14. 14.A kite costs ₹1960 before tax and ₹2156 after tax. What is the tax rate, in percent?
  15. 15.A toy car costs ₹700 before GST and ₹826 after GST. What is the GST rate, in percent?
  16. 16.A pencil box costs ₹1480 before GST. How many rupees of GST at 5% are added?
  17. 17.A football costs ₹200 before GST. How many rupees of GST at 5% are added?
  18. 18.A pencil box costs ₹1000 before GST. How many rupees of GST at 18% are added?
  19. 19.A table fan costs ₹400 before GST. How many rupees of GST at 18% are added?
  20. 20.A school bag costs ₹1550 plus 18% GST. What is the total price, in rupees?
  21. 21.A storybook costs ₹650 before tax and ₹728 after tax. What is the tax rate, in percent?
  22. 22.A football costs ₹1200 before GST. How many rupees of GST at 18% are added?
  23. 23.A water bottle costs ₹200 before GST. How many rupees of GST at 18% are added?
  24. 24.A school bag costs ₹350 plus 18% GST. What is the total price, in rupees?
  25. 25.A table fan costs ₹1500 before GST and ₹1575 after GST. What is the GST rate, in percent?
  26. 26.A water bottle costs ₹920 plus 5% GST. What is the total price, in rupees?
  27. 27.A wall clock costs ₹1440 before GST. How many rupees of GST at 5% are added?
  28. 28.A kite costs ₹1740 plus 5% GST. What is the total price, in rupees?
  29. 29.A football costs ₹650 before GST and ₹767 after GST. What is the GST rate, in percent?
  30. 30.A storybook costs ₹1650 before GST and ₹1947 after GST. What is the GST rate, in percent?
  31. 31.A lunch box costs ₹1750 before GST and ₹2065 after GST. What is the GST rate, in percent?
  32. 32.A kite costs ₹550 before GST and ₹649 after GST. What is the GST rate, in percent?
  33. 33.A toy car costs ₹950 before GST and ₹1121 after GST. What is the GST rate, in percent?
  34. 34.A storybook costs ₹1925 before tax and ₹2156 after tax. What is the tax rate, in percent?
  35. 35.A school bag costs ₹360 before GST and ₹378 after GST. What is the GST rate, in percent?
  36. 36.A storybook costs ₹1190 before tax. How many rupees of tax at 10% are added?
  37. 37.A kite costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
  38. 38.A kite costs ₹1830 before tax and ₹2013 after tax. What is the tax rate, in percent?
  39. 39.A football costs ₹260 plus 10% tax. What is the total price, in rupees?
  40. 40.A storybook costs ₹2000 before GST and ₹2360 after GST. What is the GST rate, in percent?

Answer key

  1. 100
  2. 2360
  3. 5
  4. 45
  5. 79
  6. 297
  7. 1456
  8. 252
  9. 5
  10. 280
  11. 18
  12. 5
  13. 22
  14. 10
  15. 18
  16. 74
  17. 10
  18. 180
  19. 72
  20. 1829
  21. 12
  22. 216
  23. 36
  24. 413
  25. 5
  26. 966
  27. 72
  28. 1827
  29. 18
  30. 18
  31. 18
  32. 18
  33. 18
  34. 12
  35. 5
  36. 119
  37. 18
  38. 10
  39. 286
  40. 18

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