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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 547 · 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 lunch box costs ₹1580 before GST and ₹1659 after GST. What is the GST rate, in percent?
  2. 2.A toy car costs ₹1740 before GST and ₹1827 after GST. What is the GST rate, in percent?
  3. 3.A water bottle costs ₹1180 before GST. How many rupees of GST at 5% are added?
  4. 4.A table fan costs ₹1100 before tax and ₹1232 after tax. What is the tax rate, in percent?
  5. 5.A football costs ₹1300 before GST. How many rupees of GST at 18% are added?
  6. 6.A torch costs ₹1040 before GST and ₹1092 after GST. What is the GST rate, in percent?
  7. 7.A school bag costs ₹240 before tax and ₹264 after tax. What is the tax rate, in percent?
  8. 8.A table fan costs ₹640 plus 5% GST. What is the total price, in rupees?
  9. 9.A kite costs ₹1900 before GST and ₹1995 after GST. What is the GST rate, in percent?
  10. 10.A football costs ₹1190 before tax and ₹1309 after tax. What is the tax rate, in percent?
  11. 11.A pencil box costs ₹40 before GST. How many rupees of GST at 5% are added?
  12. 12.A water bottle costs ₹860 before GST. How many rupees of GST at 5% are added?
  13. 13.A pencil box costs ₹1175 before tax. How many rupees of tax at 12% are added?
  14. 14.A lunch box costs ₹1460 before GST and ₹1533 after GST. What is the GST rate, in percent?
  15. 15.A school bag costs ₹640 before GST and ₹672 after GST. What is the GST rate, in percent?
  16. 16.A kite costs ₹2000 before tax. How many rupees of tax at 10% are added?
  17. 17.A water bottle costs ₹260 plus 10% tax. What is the total price, in rupees?
  18. 18.A cricket bat costs ₹1960 before GST and ₹2058 after GST. What is the GST rate, in percent?
  19. 19.A toy car costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
  20. 20.A pencil box costs ₹1125 before tax and ₹1260 after tax. What is the tax rate, in percent?
  21. 21.A kite costs ₹1250 plus 18% GST. What is the total price, in rupees?
  22. 22.A torch costs ₹575 before tax. How many rupees of tax at 12% are added?
  23. 23.A school bag costs ₹1420 before tax. How many rupees of tax at 10% are added?
  24. 24.A torch costs ₹1150 before tax. How many rupees of tax at 12% are added?
  25. 25.A cricket bat costs ₹1025 before tax. How many rupees of tax at 12% are added?
  26. 26.A water bottle costs ₹1600 plus 5% GST. What is the total price, in rupees?
  27. 27.A cricket bat costs ₹1300 before GST and ₹1365 after GST. What is the GST rate, in percent?
  28. 28.A pencil box costs ₹1550 before GST and ₹1829 after GST. What is the GST rate, in percent?
  29. 29.A school bag costs ₹1780 before GST. How many rupees of GST at 5% are added?
  30. 30.A water bottle costs ₹1000 before tax. How many rupees of tax at 12% are added?
  31. 31.A toy car costs ₹500 before GST. How many rupees of GST at 18% are added?
  32. 32.A storybook costs ₹1400 before GST. How many rupees of GST at 5% are added?
  33. 33.A school bag costs ₹1160 plus 5% GST. What is the total price, in rupees?
  34. 34.A school bag costs ₹1225 plus 12% tax. What is the total price, in rupees?
  35. 35.A toy car costs ₹480 plus 5% GST. What is the total price, in rupees?
  36. 36.A school bag costs ₹375 before tax. How many rupees of tax at 12% are added?
  37. 37.A water bottle costs ₹150 before tax. How many rupees of tax at 10% are added?
  38. 38.A pencil box costs ₹1050 before tax and ₹1176 after tax. What is the tax rate, in percent?
  39. 39.A kite costs ₹825 plus 12% tax. What is the total price, in rupees?
  40. 40.A wall clock costs ₹100 plus 18% GST. What is the total price, in rupees?

Answer key

  1. 5
  2. 5
  3. 59
  4. 12
  5. 234
  6. 5
  7. 10
  8. 672
  9. 5
  10. 10
  11. 2
  12. 43
  13. 141
  14. 5
  15. 5
  16. 200
  17. 286
  18. 5
  19. 18
  20. 12
  21. 1475
  22. 69
  23. 142
  24. 138
  25. 123
  26. 1680
  27. 5
  28. 18
  29. 89
  30. 120
  31. 90
  32. 70
  33. 1218
  34. 1372
  35. 504
  36. 45
  37. 15
  38. 12
  39. 924
  40. 118

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