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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 468 · 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.

NameDateTime takenScore ___ / 40
  1. 1.A table fan costs ₹2000 before GST and ₹2360 after GST. What is the GST rate, in percent?
  2. 2.A pencil box costs ₹1760 plus 5% GST. What is the total price, in rupees?
  3. 3.A kite costs ₹400 before tax and ₹448 after tax. What is the tax rate, in percent?
  4. 4.A pencil box costs ₹220 before tax and ₹242 after tax. What is the tax rate, in percent?
  5. 5.A water bottle costs ₹1540 before GST. How many rupees of GST at 5% are added?
  6. 6.A storybook costs ₹1540 before GST. How many rupees of GST at 5% are added?
  7. 7.A cricket bat costs ₹1280 before GST and ₹1344 after GST. What is the GST rate, in percent?
  8. 8.A school bag costs ₹740 plus 5% GST. What is the total price, in rupees?
  9. 9.A lunch box costs ₹850 plus 18% GST. What is the total price, in rupees?
  10. 10.A wall clock costs ₹1140 before GST and ₹1197 after GST. What is the GST rate, in percent?
  11. 11.A cricket bat costs ₹1840 plus 5% GST. What is the total price, in rupees?
  12. 12.A school bag costs ₹500 plus 18% GST. What is the total price, in rupees?
  13. 13.A football costs ₹1180 before GST. How many rupees of GST at 5% are added?
  14. 14.A storybook costs ₹1100 before GST. How many rupees of GST at 18% are added?
  15. 15.A storybook costs ₹1970 before tax. How many rupees of tax at 10% are added?
  16. 16.A kite costs ₹1725 before tax and ₹1932 after tax. What is the tax rate, in percent?
  17. 17.A toy car costs ₹1680 before GST. How many rupees of GST at 5% are added?
  18. 18.A lunch box costs ₹580 plus 5% GST. What is the total price, in rupees?
  19. 19.A wall clock costs ₹100 before GST. How many rupees of GST at 18% are added?
  20. 20.A football costs ₹1750 before GST. How many rupees of GST at 18% are added?
  21. 21.A kite costs ₹1320 plus 5% GST. What is the total price, in rupees?
  22. 22.A pencil box costs ₹1450 before GST. How many rupees of GST at 18% are added?
  23. 23.A storybook costs ₹725 before tax. How many rupees of tax at 12% are added?
  24. 24.A football costs ₹40 before GST and ₹42 after GST. What is the GST rate, in percent?
  25. 25.A kite costs ₹1500 before GST. How many rupees of GST at 5% are added?
  26. 26.A school bag costs ₹1170 before tax and ₹1287 after tax. What is the tax rate, in percent?
  27. 27.A kite costs ₹600 before GST and ₹630 after GST. What is the GST rate, in percent?
  28. 28.A storybook costs ₹500 before GST. How many rupees of GST at 18% are added?
  29. 29.A torch costs ₹1350 plus 18% GST. What is the total price, in rupees?
  30. 30.A kite costs ₹1380 before GST. How many rupees of GST at 5% are added?
  31. 31.A lunch box costs ₹1150 before tax. How many rupees of tax at 10% are added?
  32. 32.A toy car costs ₹70 before tax. How many rupees of tax at 10% are added?
  33. 33.A storybook costs ₹1900 plus 18% GST. What is the total price, in rupees?
  34. 34.A school bag costs ₹1880 before GST and ₹1974 after GST. What is the GST rate, in percent?
  35. 35.A water bottle costs ₹1680 plus 5% GST. What is the total price, in rupees?
  36. 36.A water bottle costs ₹1930 before tax. How many rupees of tax at 10% are added?
  37. 37.A school bag costs ₹420 plus 5% GST. What is the total price, in rupees?
  38. 38.A torch costs ₹1025 before tax and ₹1148 after tax. What is the tax rate, in percent?
  39. 39.A school bag costs ₹210 plus 10% tax. What is the total price, in rupees?
  40. 40.A storybook costs ₹80 before GST. How many rupees of GST at 5% are added?

Answer key

  1. 18
  2. 1848
  3. 12
  4. 10
  5. 77
  6. 77
  7. 5
  8. 777
  9. 1003
  10. 5
  11. 1932
  12. 590
  13. 59
  14. 198
  15. 197
  16. 12
  17. 84
  18. 609
  19. 18
  20. 315
  21. 1386
  22. 261
  23. 87
  24. 5
  25. 75
  26. 10
  27. 5
  28. 90
  29. 1593
  30. 69
  31. 115
  32. 7
  33. 2242
  34. 5
  35. 1764
  36. 193
  37. 441
  38. 12
  39. 231
  40. 4

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