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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 599 · 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 pencil box costs ₹400 before GST. How many rupees of GST at 18% are added?
  2. 2.A water bottle costs ₹150 before GST and ₹177 after GST. What is the GST rate, in percent?
  3. 3.A football costs ₹620 plus 10% tax. What is the total price, in rupees?
  4. 4.A lunch box costs ₹225 plus 12% tax. What is the total price, in rupees?
  5. 5.A wall clock costs ₹1370 plus 10% tax. What is the total price, in rupees?
  6. 6.A cricket bat costs ₹720 before GST. How many rupees of GST at 5% are added?
  7. 7.A football costs ₹950 plus 18% GST. What is the total price, in rupees?
  8. 8.A water bottle costs ₹760 before tax and ₹836 after tax. What is the tax rate, in percent?
  9. 9.A football costs ₹1500 before tax and ₹1680 after tax. What is the tax rate, in percent?
  10. 10.A table fan costs ₹900 plus 18% GST. What is the total price, in rupees?
  11. 11.A pencil box costs ₹1800 plus 18% GST. What is the total price, in rupees?
  12. 12.A toy car costs ₹100 before tax. How many rupees of tax at 12% are added?
  13. 13.A school bag costs ₹425 plus 12% tax. What is the total price, in rupees?
  14. 14.A school bag costs ₹380 before GST. How many rupees of GST at 5% are added?
  15. 15.A football costs ₹950 before GST. How many rupees of GST at 18% are added?
  16. 16.A water bottle costs ₹1980 before GST and ₹2079 after GST. What is the GST rate, in percent?
  17. 17.A storybook costs ₹600 before GST. How many rupees of GST at 5% are added?
  18. 18.A pencil box costs ₹1720 plus 5% GST. What is the total price, in rupees?
  19. 19.A toy car costs ₹1160 plus 5% GST. What is the total price, in rupees?
  20. 20.A cricket bat costs ₹1550 before GST and ₹1829 after GST. What is the GST rate, in percent?
  21. 21.A table fan costs ₹450 before GST and ₹531 after GST. What is the GST rate, in percent?
  22. 22.A cricket bat costs ₹1550 plus 18% GST. What is the total price, in rupees?
  23. 23.A table fan costs ₹1880 before GST and ₹1974 after GST. What is the GST rate, in percent?
  24. 24.A football costs ₹1520 before GST. How many rupees of GST at 5% are added?
  25. 25.A table fan costs ₹1325 plus 12% tax. What is the total price, in rupees?
  26. 26.A storybook costs ₹800 before GST and ₹944 after GST. What is the GST rate, in percent?
  27. 27.A lunch box costs ₹1750 before GST. How many rupees of GST at 18% are added?
  28. 28.A table fan costs ₹150 before GST. How many rupees of GST at 18% are added?
  29. 29.A torch costs ₹980 plus 5% GST. What is the total price, in rupees?
  30. 30.A storybook costs ₹170 before tax and ₹187 after tax. What is the tax rate, in percent?
  31. 31.A school bag costs ₹1600 plus 12% tax. What is the total price, in rupees?
  32. 32.A pencil box costs ₹1750 plus 18% GST. What is the total price, in rupees?
  33. 33.A pencil box costs ₹260 plus 10% tax. What is the total price, in rupees?
  34. 34.A school bag costs ₹770 plus 10% tax. What is the total price, in rupees?
  35. 35.A cricket bat costs ₹1800 before GST. How many rupees of GST at 5% are added?
  36. 36.A cricket bat costs ₹1020 before GST. How many rupees of GST at 5% are added?
  37. 37.A lunch box costs ₹90 before tax and ₹99 after tax. What is the tax rate, in percent?
  38. 38.A school bag costs ₹1880 plus 5% GST. What is the total price, in rupees?
  39. 39.A school bag costs ₹1420 before GST and ₹1491 after GST. What is the GST rate, in percent?
  40. 40.A football costs ₹1220 plus 5% GST. What is the total price, in rupees?

Answer key

  1. 72
  2. 18
  3. 682
  4. 252
  5. 1507
  6. 36
  7. 1121
  8. 10
  9. 12
  10. 1062
  11. 2124
  12. 12
  13. 476
  14. 19
  15. 171
  16. 5
  17. 30
  18. 1806
  19. 1218
  20. 18
  21. 18
  22. 1829
  23. 5
  24. 76
  25. 1484
  26. 18
  27. 315
  28. 27
  29. 1029
  30. 10
  31. 1792
  32. 2065
  33. 286
  34. 847
  35. 90
  36. 51
  37. 10
  38. 1974
  39. 5
  40. 1281

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