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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 780 · 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 cricket bat costs ₹650 plus 18% GST. What is the total price, in rupees?
  2. 2.A water bottle costs ₹350 before GST. How many rupees of GST at 18% are added?
  3. 3.A lunch box costs ₹800 plus 18% GST. What is the total price, in rupees?
  4. 4.A school bag costs ₹1840 before GST and ₹1932 after GST. What is the GST rate, in percent?
  5. 5.A storybook costs ₹1690 plus 10% tax. What is the total price, in rupees?
  6. 6.A table fan costs ₹1250 before tax. How many rupees of tax at 12% are added?
  7. 7.A kite costs ₹1200 before GST. How many rupees of GST at 18% are added?
  8. 8.A torch costs ₹600 before GST. How many rupees of GST at 5% are added?
  9. 9.A pencil box costs ₹1530 plus 10% tax. What is the total price, in rupees?
  10. 10.A water bottle costs ₹40 plus 5% GST. What is the total price, in rupees?
  11. 11.A torch costs ₹1350 before GST. How many rupees of GST at 18% are added?
  12. 12.A lunch box costs ₹1280 before GST. How many rupees of GST at 5% are added?
  13. 13.A football costs ₹960 before GST. How many rupees of GST at 5% are added?
  14. 14.A cricket bat costs ₹850 plus 18% GST. What is the total price, in rupees?
  15. 15.A wall clock costs ₹2000 before GST. How many rupees of GST at 5% are added?
  16. 16.A pencil box costs ₹380 plus 5% GST. What is the total price, in rupees?
  17. 17.A football costs ₹1450 before GST and ₹1711 after GST. What is the GST rate, in percent?
  18. 18.A school bag costs ₹120 before GST. How many rupees of GST at 5% are added?
  19. 19.A wall clock costs ₹460 plus 5% GST. What is the total price, in rupees?
  20. 20.A kite costs ₹175 before tax. How many rupees of tax at 12% are added?
  21. 21.A football costs ₹1075 before tax and ₹1204 after tax. What is the tax rate, in percent?
  22. 22.A cricket bat costs ₹2000 plus 18% GST. What is the total price, in rupees?
  23. 23.A cricket bat costs ₹1025 before tax and ₹1148 after tax. What is the tax rate, in percent?
  24. 24.A school bag costs ₹1040 plus 5% GST. What is the total price, in rupees?
  25. 25.A toy car costs ₹1680 before GST and ₹1764 after GST. What is the GST rate, in percent?
  26. 26.A cricket bat costs ₹650 plus 12% tax. What is the total price, in rupees?
  27. 27.A school bag costs ₹1925 before tax and ₹2156 after tax. What is the tax rate, in percent?
  28. 28.A storybook costs ₹1600 before GST. How many rupees of GST at 18% are added?
  29. 29.A toy car costs ₹900 before GST and ₹1062 after GST. What is the GST rate, in percent?
  30. 30.A storybook costs ₹1760 before GST. How many rupees of GST at 5% are added?
  31. 31.A cricket bat costs ₹660 before GST and ₹693 after GST. What is the GST rate, in percent?
  32. 32.A table fan costs ₹520 plus 5% GST. What is the total price, in rupees?
  33. 33.A water bottle costs ₹1280 plus 5% GST. What is the total price, in rupees?
  34. 34.A wall clock costs ₹650 plus 18% GST. What is the total price, in rupees?
  35. 35.A table fan costs ₹1660 before GST and ₹1743 after GST. What is the GST rate, in percent?
  36. 36.A school bag costs ₹1300 plus 5% GST. What is the total price, in rupees?
  37. 37.A pencil box costs ₹1980 before GST. How many rupees of GST at 5% are added?
  38. 38.A torch costs ₹1720 plus 5% GST. What is the total price, in rupees?
  39. 39.A cricket bat costs ₹1100 plus 5% GST. What is the total price, in rupees?
  40. 40.A cricket bat costs ₹180 before tax and ₹198 after tax. What is the tax rate, in percent?

Answer key

  1. 767
  2. 63
  3. 944
  4. 5
  5. 1859
  6. 150
  7. 216
  8. 30
  9. 1683
  10. 42
  11. 243
  12. 64
  13. 48
  14. 1003
  15. 100
  16. 399
  17. 18
  18. 6
  19. 483
  20. 21
  21. 12
  22. 2360
  23. 12
  24. 1092
  25. 5
  26. 728
  27. 12
  28. 288
  29. 18
  30. 88
  31. 5
  32. 546
  33. 1344
  34. 767
  35. 5
  36. 1365
  37. 99
  38. 1806
  39. 1155
  40. 10

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