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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 196 · 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 storybook costs ₹2000 before GST and ₹2360 after GST. What is the GST rate, in percent?
  2. 2.A storybook costs ₹1500 before GST. How many rupees of GST at 5% are added?
  3. 3.A school bag costs ₹300 before tax. How many rupees of tax at 12% are added?
  4. 4.A torch costs ₹1250 plus 10% tax. What is the total price, in rupees?
  5. 5.A torch costs ₹920 before GST. How many rupees of GST at 5% are added?
  6. 6.A school bag costs ₹160 before GST and ₹168 after GST. What is the GST rate, in percent?
  7. 7.A football costs ₹700 before GST and ₹826 after GST. What is the GST rate, in percent?
  8. 8.A storybook costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
  9. 9.A torch costs ₹900 before GST and ₹1062 after GST. What is the GST rate, in percent?
  10. 10.A lunch box costs ₹1220 plus 5% GST. What is the total price, in rupees?
  11. 11.A wall clock costs ₹1600 plus 5% GST. What is the total price, in rupees?
  12. 12.A toy car costs ₹400 plus 5% GST. What is the total price, in rupees?
  13. 13.A football costs ₹460 plus 5% GST. What is the total price, in rupees?
  14. 14.A storybook costs ₹250 plus 12% tax. What is the total price, in rupees?
  15. 15.A toy car costs ₹300 before GST. How many rupees of GST at 18% are added?
  16. 16.A school bag costs ₹625 before tax. How many rupees of tax at 12% are added?
  17. 17.A football costs ₹875 before tax and ₹980 after tax. What is the tax rate, in percent?
  18. 18.A water bottle costs ₹1300 before GST. How many rupees of GST at 5% are added?
  19. 19.A torch costs ₹650 plus 18% GST. What is the total price, in rupees?
  20. 20.A lunch box costs ₹800 before GST and ₹840 after GST. What is the GST rate, in percent?
  21. 21.A wall clock costs ₹2000 before tax. How many rupees of tax at 10% are added?
  22. 22.A football costs ₹480 before GST. How many rupees of GST at 5% are added?
  23. 23.A table fan costs ₹1550 before GST and ₹1829 after GST. What is the GST rate, in percent?
  24. 24.A table fan costs ₹1450 before tax and ₹1624 after tax. What is the tax rate, in percent?
  25. 25.A torch costs ₹1380 plus 5% GST. What is the total price, in rupees?
  26. 26.A storybook costs ₹1080 before GST and ₹1134 after GST. What is the GST rate, in percent?
  27. 27.A storybook costs ₹1200 before GST and ₹1416 after GST. What is the GST rate, in percent?
  28. 28.A pencil box costs ₹1620 plus 5% GST. What is the total price, in rupees?
  29. 29.A storybook costs ₹660 before GST and ₹693 after GST. What is the GST rate, in percent?
  30. 30.A football costs ₹1660 plus 10% tax. What is the total price, in rupees?
  31. 31.A torch costs ₹1175 before tax and ₹1316 after tax. What is the tax rate, in percent?
  32. 32.A wall clock costs ₹450 before GST. How many rupees of GST at 18% are added?
  33. 33.A water bottle costs ₹1200 before GST. How many rupees of GST at 18% are added?
  34. 34.A football costs ₹540 before GST. How many rupees of GST at 5% are added?
  35. 35.A school bag costs ₹380 plus 5% GST. What is the total price, in rupees?
  36. 36.A table fan costs ₹1550 plus 18% GST. What is the total price, in rupees?
  37. 37.A football costs ₹150 before GST. How many rupees of GST at 18% are added?
  38. 38.A water bottle costs ₹450 plus 12% tax. What is the total price, in rupees?
  39. 39.A football costs ₹700 before tax. How many rupees of tax at 12% are added?
  40. 40.A school bag costs ₹1880 before GST and ₹1974 after GST. What is the GST rate, in percent?

Answer key

  1. 18
  2. 75
  3. 36
  4. 1375
  5. 46
  6. 5
  7. 18
  8. 18
  9. 18
  10. 1281
  11. 1680
  12. 420
  13. 483
  14. 280
  15. 54
  16. 75
  17. 12
  18. 65
  19. 767
  20. 5
  21. 200
  22. 24
  23. 18
  24. 12
  25. 1449
  26. 5
  27. 18
  28. 1701
  29. 5
  30. 1826
  31. 12
  32. 81
  33. 216
  34. 27
  35. 399
  36. 1829
  37. 27
  38. 504
  39. 84
  40. 5

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