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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 346 · 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 ₹120 plus 5% GST. What is the total price, in rupees?
  2. 2.A lunch box costs ₹300 before tax. How many rupees of tax at 12% are added?
  3. 3.A school bag costs ₹950 before GST. How many rupees of GST at 18% are added?
  4. 4.A football costs ₹980 plus 5% GST. What is the total price, in rupees?
  5. 5.A wall clock costs ₹150 before GST and ₹177 after GST. What is the GST rate, in percent?
  6. 6.A school bag costs ₹1070 before tax. How many rupees of tax at 10% are added?
  7. 7.A water bottle costs ₹1060 before tax and ₹1166 after tax. What is the tax rate, in percent?
  8. 8.A cricket bat costs ₹270 plus 10% tax. What is the total price, in rupees?
  9. 9.A table fan costs ₹300 before GST. How many rupees of GST at 18% are added?
  10. 10.A kite costs ₹100 before GST. How many rupees of GST at 5% are added?
  11. 11.A table fan costs ₹420 plus 5% GST. What is the total price, in rupees?
  12. 12.A school bag costs ₹200 plus 18% GST. What is the total price, in rupees?
  13. 13.A lunch box costs ₹900 before GST. How many rupees of GST at 18% are added?
  14. 14.A toy car costs ₹100 plus 5% GST. What is the total price, in rupees?
  15. 15.A football costs ₹1650 before GST. How many rupees of GST at 18% are added?
  16. 16.A table fan costs ₹2000 before GST. How many rupees of GST at 18% are added?
  17. 17.A pencil box costs ₹550 plus 18% GST. What is the total price, in rupees?
  18. 18.A storybook costs ₹1140 before GST. How many rupees of GST at 5% are added?
  19. 19.A lunch box costs ₹1750 before GST. How many rupees of GST at 18% are added?
  20. 20.A pencil box costs ₹1400 before GST. How many rupees of GST at 18% are added?
  21. 21.A cricket bat costs ₹930 before tax. How many rupees of tax at 10% are added?
  22. 22.A football costs ₹950 before GST. How many rupees of GST at 18% are added?
  23. 23.A school bag costs ₹1640 plus 5% GST. What is the total price, in rupees?
  24. 24.A torch costs ₹1875 before tax. How many rupees of tax at 12% are added?
  25. 25.A cricket bat costs ₹1680 before GST and ₹1764 after GST. What is the GST rate, in percent?
  26. 26.A storybook costs ₹1375 before tax and ₹1540 after tax. What is the tax rate, in percent?
  27. 27.A storybook costs ₹250 plus 18% GST. What is the total price, in rupees?
  28. 28.A kite costs ₹580 plus 5% GST. What is the total price, in rupees?
  29. 29.A toy car costs ₹1850 plus 18% GST. What is the total price, in rupees?
  30. 30.A football costs ₹1700 plus 5% GST. What is the total price, in rupees?
  31. 31.A table fan costs ₹1300 before GST. How many rupees of GST at 18% are added?
  32. 32.A kite costs ₹1700 plus 12% tax. What is the total price, in rupees?
  33. 33.A storybook costs ₹1050 before GST and ₹1239 after GST. What is the GST rate, in percent?
  34. 34.A school bag costs ₹600 plus 10% tax. What is the total price, in rupees?
  35. 35.A water bottle costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
  36. 36.A pencil box costs ₹1300 before GST. How many rupees of GST at 5% are added?
  37. 37.A cricket bat costs ₹1350 plus 18% GST. What is the total price, in rupees?
  38. 38.A cricket bat costs ₹200 plus 18% GST. What is the total price, in rupees?
  39. 39.A pencil box costs ₹1160 before GST. How many rupees of GST at 5% are added?
  40. 40.A storybook costs ₹1300 plus 5% GST. What is the total price, in rupees?

Answer key

  1. 126
  2. 36
  3. 171
  4. 1029
  5. 18
  6. 107
  7. 10
  8. 297
  9. 54
  10. 5
  11. 441
  12. 236
  13. 162
  14. 105
  15. 297
  16. 360
  17. 649
  18. 57
  19. 315
  20. 252
  21. 93
  22. 171
  23. 1722
  24. 225
  25. 5
  26. 12
  27. 295
  28. 609
  29. 2183
  30. 1785
  31. 234
  32. 1904
  33. 18
  34. 660
  35. 18
  36. 65
  37. 1593
  38. 236
  39. 58
  40. 1365

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