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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 299 · 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 kite costs ₹500 plus 5% GST. What is the total price, in rupees?
  2. 2.A lunch box costs ₹1510 plus 10% tax. What is the total price, in rupees?
  3. 3.A football costs ₹660 before GST. How many rupees of GST at 5% are added?
  4. 4.A kite costs ₹880 plus 5% GST. What is the total price, in rupees?
  5. 5.A water bottle costs ₹1700 before GST and ₹2006 after GST. What is the GST rate, in percent?
  6. 6.A cricket bat costs ₹1320 before GST and ₹1386 after GST. What is the GST rate, in percent?
  7. 7.A cricket bat costs ₹1250 before tax and ₹1400 after tax. What is the tax rate, in percent?
  8. 8.A school bag costs ₹600 before GST. How many rupees of GST at 18% are added?
  9. 9.A lunch box costs ₹900 before tax. How many rupees of tax at 12% are added?
  10. 10.A kite costs ₹1940 before GST. How many rupees of GST at 5% are added?
  11. 11.A pencil box costs ₹500 before tax and ₹560 after tax. What is the tax rate, in percent?
  12. 12.A kite costs ₹840 before GST. How many rupees of GST at 5% are added?
  13. 13.A school bag costs ₹550 plus 18% GST. What is the total price, in rupees?
  14. 14.A cricket bat costs ₹350 plus 18% GST. What is the total price, in rupees?
  15. 15.A torch costs ₹400 before GST and ₹472 after GST. What is the GST rate, in percent?
  16. 16.A cricket bat costs ₹180 before tax and ₹198 after tax. What is the tax rate, in percent?
  17. 17.A cricket bat costs ₹480 before GST. How many rupees of GST at 5% are added?
  18. 18.A table fan costs ₹600 before GST. How many rupees of GST at 18% are added?
  19. 19.A water bottle costs ₹420 before tax and ₹462 after tax. What is the tax rate, in percent?
  20. 20.A toy car costs ₹1150 plus 18% GST. What is the total price, in rupees?
  21. 21.A table fan costs ₹1350 plus 18% GST. What is the total price, in rupees?
  22. 22.A school bag costs ₹1700 before GST and ₹2006 after GST. What is the GST rate, in percent?
  23. 23.A lunch box costs ₹310 before tax. How many rupees of tax at 10% are added?
  24. 24.A lunch box costs ₹450 plus 18% GST. What is the total price, in rupees?
  25. 25.A table fan costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
  26. 26.A football costs ₹450 before GST. How many rupees of GST at 18% are added?
  27. 27.A pencil box costs ₹1160 before GST. How many rupees of GST at 5% are added?
  28. 28.A lunch box costs ₹700 plus 18% GST. What is the total price, in rupees?
  29. 29.A school bag costs ₹1380 before tax. How many rupees of tax at 10% are added?
  30. 30.A toy car costs ₹1300 before GST. How many rupees of GST at 18% are added?
  31. 31.A wall clock costs ₹1100 before tax. How many rupees of tax at 10% are added?
  32. 32.A school bag costs ₹1560 before tax and ₹1716 after tax. What is the tax rate, in percent?
  33. 33.A kite costs ₹700 before GST and ₹826 after GST. What is the GST rate, in percent?
  34. 34.A storybook costs ₹1200 before tax. How many rupees of tax at 10% are added?
  35. 35.A kite costs ₹400 plus 18% GST. What is the total price, in rupees?
  36. 36.A football costs ₹1920 before GST and ₹2016 after GST. What is the GST rate, in percent?
  37. 37.A kite costs ₹1450 plus 18% GST. What is the total price, in rupees?
  38. 38.A lunch box costs ₹1150 before GST. How many rupees of GST at 18% are added?
  39. 39.A table fan costs ₹1040 plus 10% tax. What is the total price, in rupees?
  40. 40.A storybook costs ₹1580 before tax. How many rupees of tax at 10% are added?

Answer key

  1. 525
  2. 1661
  3. 33
  4. 924
  5. 18
  6. 5
  7. 12
  8. 108
  9. 108
  10. 97
  11. 12
  12. 42
  13. 649
  14. 413
  15. 18
  16. 10
  17. 24
  18. 108
  19. 10
  20. 1357
  21. 1593
  22. 18
  23. 31
  24. 531
  25. 18
  26. 81
  27. 58
  28. 826
  29. 138
  30. 234
  31. 110
  32. 10
  33. 18
  34. 120
  35. 472
  36. 5
  37. 1711
  38. 207
  39. 1144
  40. 158

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