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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 737 · 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 lunch box costs ₹1120 before GST. How many rupees of GST at 5% are added?
  2. 2.A water bottle costs ₹660 before GST. How many rupees of GST at 5% are added?
  3. 3.A school bag costs ₹180 before GST. How many rupees of GST at 5% are added?
  4. 4.A table fan costs ₹1200 plus 5% GST. What is the total price, in rupees?
  5. 5.A toy car costs ₹1380 plus 5% GST. What is the total price, in rupees?
  6. 6.A water bottle costs ₹990 plus 10% tax. What is the total price, in rupees?
  7. 7.A toy car costs ₹800 plus 18% GST. What is the total price, in rupees?
  8. 8.A school bag costs ₹1170 before tax and ₹1287 after tax. What is the tax rate, in percent?
  9. 9.A storybook costs ₹1040 plus 10% tax. What is the total price, in rupees?
  10. 10.A wall clock costs ₹375 before tax and ₹420 after tax. What is the tax rate, in percent?
  11. 11.A cricket bat costs ₹575 before tax. How many rupees of tax at 12% are added?
  12. 12.A lunch box costs ₹160 before GST. How many rupees of GST at 5% are added?
  13. 13.A table fan costs ₹1520 plus 5% GST. What is the total price, in rupees?
  14. 14.A torch costs ₹80 before GST. How many rupees of GST at 5% are added?
  15. 15.A water bottle costs ₹410 before tax. How many rupees of tax at 10% are added?
  16. 16.A water bottle costs ₹1875 plus 12% tax. What is the total price, in rupees?
  17. 17.A football costs ₹550 before GST. How many rupees of GST at 18% are added?
  18. 18.A table fan costs ₹800 before GST. How many rupees of GST at 18% are added?
  19. 19.A toy car costs ₹1820 before GST and ₹1911 after GST. What is the GST rate, in percent?
  20. 20.A water bottle costs ₹920 before GST and ₹966 after GST. What is the GST rate, in percent?
  21. 21.A torch costs ₹260 plus 5% GST. What is the total price, in rupees?
  22. 22.A table fan costs ₹360 plus 5% GST. What is the total price, in rupees?
  23. 23.A cricket bat costs ₹850 before GST. How many rupees of GST at 18% are added?
  24. 24.A football costs ₹1460 before GST. How many rupees of GST at 5% are added?
  25. 25.A pencil box costs ₹1550 plus 18% GST. What is the total price, in rupees?
  26. 26.A wall clock costs ₹700 plus 5% GST. What is the total price, in rupees?
  27. 27.A cricket bat costs ₹1010 before tax and ₹1111 after tax. What is the tax rate, in percent?
  28. 28.A torch costs ₹800 before GST and ₹944 after GST. What is the GST rate, in percent?
  29. 29.A cricket bat costs ₹1500 plus 18% GST. What is the total price, in rupees?
  30. 30.A kite costs ₹1040 plus 5% GST. What is the total price, in rupees?
  31. 31.A wall clock costs ₹1960 before GST and ₹2058 after GST. What is the GST rate, in percent?
  32. 32.A lunch box costs ₹1000 before GST. How many rupees of GST at 18% are added?
  33. 33.A school bag costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
  34. 34.A school bag costs ₹820 before tax. How many rupees of tax at 10% are added?
  35. 35.A storybook costs ₹60 before GST. How many rupees of GST at 5% are added?
  36. 36.A wall clock costs ₹1490 before tax and ₹1639 after tax. What is the tax rate, in percent?
  37. 37.A school bag costs ₹950 plus 10% tax. What is the total price, in rupees?
  38. 38.A lunch box costs ₹1775 before tax. How many rupees of tax at 12% are added?
  39. 39.A toy car costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
  40. 40.A wall clock costs ₹1280 plus 5% GST. What is the total price, in rupees?

Answer key

  1. 56
  2. 33
  3. 9
  4. 1260
  5. 1449
  6. 1089
  7. 944
  8. 10
  9. 1144
  10. 12
  11. 69
  12. 8
  13. 1596
  14. 4
  15. 41
  16. 2100
  17. 99
  18. 144
  19. 5
  20. 5
  21. 273
  22. 378
  23. 153
  24. 73
  25. 1829
  26. 735
  27. 10
  28. 18
  29. 1770
  30. 1092
  31. 5
  32. 180
  33. 18
  34. 82
  35. 3
  36. 10
  37. 1045
  38. 213
  39. 18
  40. 1344

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