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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 676 · 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 ₹600 before GST and ₹708 after GST. What is the GST rate, in percent?
  2. 2.A pencil box costs ₹600 plus 18% GST. What is the total price, in rupees?
  3. 3.A storybook costs ₹75 plus 12% tax. What is the total price, in rupees?
  4. 4.A storybook costs ₹420 plus 5% GST. What is the total price, in rupees?
  5. 5.A wall clock costs ₹240 before tax. How many rupees of tax at 10% are added?
  6. 6.A school bag costs ₹1900 plus 12% tax. What is the total price, in rupees?
  7. 7.A cricket bat costs ₹1375 before tax and ₹1540 after tax. What is the tax rate, in percent?
  8. 8.A cricket bat costs ₹1700 before GST. How many rupees of GST at 18% are added?
  9. 9.A lunch box costs ₹1350 plus 18% GST. What is the total price, in rupees?
  10. 10.A storybook costs ₹250 before GST. How many rupees of GST at 18% are added?
  11. 11.A water bottle costs ₹1040 before GST. How many rupees of GST at 5% are added?
  12. 12.A football costs ₹350 plus 18% GST. What is the total price, in rupees?
  13. 13.A school bag costs ₹1800 before GST and ₹2124 after GST. What is the GST rate, in percent?
  14. 14.A water bottle costs ₹1540 plus 5% GST. What is the total price, in rupees?
  15. 15.A toy car costs ₹600 plus 10% tax. What is the total price, in rupees?
  16. 16.A school bag costs ₹500 plus 18% GST. What is the total price, in rupees?
  17. 17.A football costs ₹450 before tax and ₹504 after tax. What is the tax rate, in percent?
  18. 18.A water bottle costs ₹1270 plus 10% tax. What is the total price, in rupees?
  19. 19.A cricket bat costs ₹1700 before GST and ₹2006 after GST. What is the GST rate, in percent?
  20. 20.A cricket bat costs ₹1550 plus 18% GST. What is the total price, in rupees?
  21. 21.A kite costs ₹360 before GST. How many rupees of GST at 5% are added?
  22. 22.A kite costs ₹950 before GST and ₹1121 after GST. What is the GST rate, in percent?
  23. 23.A kite costs ₹1750 before GST and ₹2065 after GST. What is the GST rate, in percent?
  24. 24.A cricket bat costs ₹1350 before GST and ₹1593 after GST. What is the GST rate, in percent?
  25. 25.A kite costs ₹1470 before tax and ₹1617 after tax. What is the tax rate, in percent?
  26. 26.A kite costs ₹1870 before tax. How many rupees of tax at 10% are added?
  27. 27.A toy car costs ₹1980 plus 5% GST. What is the total price, in rupees?
  28. 28.A football costs ₹1240 plus 5% GST. What is the total price, in rupees?
  29. 29.A torch costs ₹480 before GST. How many rupees of GST at 5% are added?
  30. 30.A cricket bat costs ₹550 before GST. How many rupees of GST at 18% are added?
  31. 31.A water bottle costs ₹1880 before tax and ₹2068 after tax. What is the tax rate, in percent?
  32. 32.A pencil box costs ₹650 before GST. How many rupees of GST at 18% are added?
  33. 33.A lunch box costs ₹1650 plus 12% tax. What is the total price, in rupees?
  34. 34.A table fan costs ₹200 before GST. How many rupees of GST at 18% are added?
  35. 35.A kite costs ₹380 before GST and ₹399 after GST. What is the GST rate, in percent?
  36. 36.A water bottle costs ₹400 before GST. How many rupees of GST at 18% are added?
  37. 37.A cricket bat costs ₹400 plus 12% tax. What is the total price, in rupees?
  38. 38.A toy car costs ₹880 before tax. How many rupees of tax at 10% are added?
  39. 39.A school bag costs ₹1360 plus 5% GST. What is the total price, in rupees?
  40. 40.A toy car costs ₹650 plus 18% GST. What is the total price, in rupees?

Answer key

  1. 18
  2. 708
  3. 84
  4. 441
  5. 24
  6. 2128
  7. 12
  8. 306
  9. 1593
  10. 45
  11. 52
  12. 413
  13. 18
  14. 1617
  15. 660
  16. 590
  17. 12
  18. 1397
  19. 18
  20. 1829
  21. 18
  22. 18
  23. 18
  24. 18
  25. 10
  26. 187
  27. 2079
  28. 1302
  29. 24
  30. 99
  31. 10
  32. 117
  33. 1848
  34. 36
  35. 5
  36. 72
  37. 448
  38. 88
  39. 1428
  40. 767

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