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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 347 · 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 water bottle costs ₹350 plus 10% tax. What is the total price, in rupees?
  2. 2.A cricket bat costs ₹480 plus 10% tax. What is the total price, in rupees?
  3. 3.A football costs ₹160 before GST and ₹168 after GST. What is the GST rate, in percent?
  4. 4.A kite costs ₹820 before GST and ₹861 after GST. What is the GST rate, in percent?
  5. 5.A pencil box costs ₹1790 before tax. How many rupees of tax at 10% are added?
  6. 6.A table fan costs ₹300 before tax. How many rupees of tax at 12% are added?
  7. 7.A lunch box costs ₹580 plus 5% GST. What is the total price, in rupees?
  8. 8.A cricket bat costs ₹100 before tax. How many rupees of tax at 12% are added?
  9. 9.A table fan costs ₹1810 before tax and ₹1991 after tax. What is the tax rate, in percent?
  10. 10.A water bottle costs ₹900 before GST. How many rupees of GST at 5% are added?
  11. 11.A cricket bat costs ₹1040 before GST. How many rupees of GST at 5% are added?
  12. 12.A pencil box costs ₹1900 plus 12% tax. What is the total price, in rupees?
  13. 13.A pencil box costs ₹1600 plus 18% GST. What is the total price, in rupees?
  14. 14.A lunch box costs ₹560 before tax and ₹616 after tax. What is the tax rate, in percent?
  15. 15.A torch costs ₹550 plus 12% tax. What is the total price, in rupees?
  16. 16.A football costs ₹1760 before GST. How many rupees of GST at 5% are added?
  17. 17.A cricket bat costs ₹1950 before GST. How many rupees of GST at 18% are added?
  18. 18.A lunch box costs ₹200 plus 18% GST. What is the total price, in rupees?
  19. 19.A kite costs ₹1510 before tax and ₹1661 after tax. What is the tax rate, in percent?
  20. 20.A school bag costs ₹1710 before tax. How many rupees of tax at 10% are added?
  21. 21.A toy car costs ₹1600 plus 18% GST. What is the total price, in rupees?
  22. 22.A football costs ₹1200 plus 10% tax. What is the total price, in rupees?
  23. 23.A school bag costs ₹450 before GST and ₹531 after GST. What is the GST rate, in percent?
  24. 24.A football costs ₹120 before GST. How many rupees of GST at 5% are added?
  25. 25.A football costs ₹1020 before tax. How many rupees of tax at 10% are added?
  26. 26.A lunch box costs ₹1650 before GST. How many rupees of GST at 18% are added?
  27. 27.A cricket bat costs ₹600 before GST. How many rupees of GST at 18% are added?
  28. 28.A storybook costs ₹480 before tax and ₹528 after tax. What is the tax rate, in percent?
  29. 29.A water bottle costs ₹1510 before tax. How many rupees of tax at 10% are added?
  30. 30.A wall clock costs ₹1350 plus 12% tax. What is the total price, in rupees?
  31. 31.A pencil box costs ₹1440 before GST. How many rupees of GST at 5% are added?
  32. 32.A football costs ₹220 before tax. How many rupees of tax at 10% are added?
  33. 33.A cricket bat costs ₹1275 before tax and ₹1428 after tax. What is the tax rate, in percent?
  34. 34.A toy car costs ₹1650 plus 18% GST. What is the total price, in rupees?
  35. 35.A cricket bat costs ₹1080 before GST. How many rupees of GST at 5% are added?
  36. 36.A storybook costs ₹1900 plus 5% GST. What is the total price, in rupees?
  37. 37.A toy car costs ₹550 plus 12% tax. What is the total price, in rupees?
  38. 38.A wall clock costs ₹1340 before GST. How many rupees of GST at 5% are added?
  39. 39.A football costs ₹1240 before GST and ₹1302 after GST. What is the GST rate, in percent?
  40. 40.A torch costs ₹1760 before GST and ₹1848 after GST. What is the GST rate, in percent?

Answer key

  1. 385
  2. 528
  3. 5
  4. 5
  5. 179
  6. 36
  7. 609
  8. 12
  9. 10
  10. 45
  11. 52
  12. 2128
  13. 1888
  14. 10
  15. 616
  16. 88
  17. 351
  18. 236
  19. 10
  20. 171
  21. 1888
  22. 1320
  23. 18
  24. 6
  25. 102
  26. 297
  27. 108
  28. 10
  29. 151
  30. 1512
  31. 72
  32. 22
  33. 12
  34. 1947
  35. 54
  36. 1995
  37. 616
  38. 67
  39. 5
  40. 5

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