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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 732 · 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 ₹350 plus 18% GST. What is the total price, in rupees?
  2. 2.A cricket bat costs ₹60 plus 5% GST. What is the total price, in rupees?
  3. 3.A pencil box costs ₹1750 before GST. How many rupees of GST at 18% are added?
  4. 4.A cricket bat costs ₹2000 plus 5% GST. What is the total price, in rupees?
  5. 5.A storybook costs ₹1050 before GST and ₹1239 after GST. What is the GST rate, in percent?
  6. 6.A school bag costs ₹560 before GST. How many rupees of GST at 5% are added?
  7. 7.A kite costs ₹1780 plus 5% GST. What is the total price, in rupees?
  8. 8.A pencil box costs ₹380 before GST and ₹399 after GST. What is the GST rate, in percent?
  9. 9.A football costs ₹1300 before GST. How many rupees of GST at 18% are added?
  10. 10.A pencil box costs ₹250 before GST. How many rupees of GST at 18% are added?
  11. 11.A school bag costs ₹1860 before GST and ₹1953 after GST. What is the GST rate, in percent?
  12. 12.A school bag costs ₹275 before tax and ₹308 after tax. What is the tax rate, in percent?
  13. 13.A storybook costs ₹1200 before GST. How many rupees of GST at 5% are added?
  14. 14.A storybook costs ₹150 before GST. How many rupees of GST at 18% are added?
  15. 15.A toy car costs ₹1600 before GST. How many rupees of GST at 18% are added?
  16. 16.A cricket bat costs ₹1680 plus 5% GST. What is the total price, in rupees?
  17. 17.A cricket bat costs ₹2000 before GST. How many rupees of GST at 18% are added?
  18. 18.A table fan costs ₹100 plus 18% GST. What is the total price, in rupees?
  19. 19.A kite costs ₹240 before GST and ₹252 after GST. What is the GST rate, in percent?
  20. 20.A wall clock costs ₹170 plus 10% tax. What is the total price, in rupees?
  21. 21.A wall clock costs ₹725 plus 12% tax. What is the total price, in rupees?
  22. 22.A football costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
  23. 23.A storybook costs ₹840 plus 5% GST. What is the total price, in rupees?
  24. 24.A toy car costs ₹250 before tax and ₹280 after tax. What is the tax rate, in percent?
  25. 25.A cricket bat costs ₹150 before tax. How many rupees of tax at 12% are added?
  26. 26.A school bag costs ₹1250 plus 18% GST. What is the total price, in rupees?
  27. 27.A pencil box costs ₹600 plus 18% GST. What is the total price, in rupees?
  28. 28.A football costs ₹2000 plus 18% GST. What is the total price, in rupees?
  29. 29.A storybook costs ₹430 before tax. How many rupees of tax at 10% are added?
  30. 30.A storybook costs ₹50 before tax and ₹56 after tax. What is the tax rate, in percent?
  31. 31.A school bag costs ₹1200 before GST. How many rupees of GST at 18% are added?
  32. 32.A table fan costs ₹1350 before GST and ₹1593 after GST. What is the GST rate, in percent?
  33. 33.A toy car costs ₹350 plus 18% GST. What is the total price, in rupees?
  34. 34.A pencil box costs ₹1500 before GST. How many rupees of GST at 18% are added?
  35. 35.A table fan costs ₹900 before GST. How many rupees of GST at 5% are added?
  36. 36.A football costs ₹1720 before tax and ₹1892 after tax. What is the tax rate, in percent?
  37. 37.A water bottle costs ₹930 plus 10% tax. What is the total price, in rupees?
  38. 38.A school bag costs ₹700 before GST. How many rupees of GST at 18% are added?
  39. 39.A cricket bat costs ₹700 before GST and ₹826 after GST. What is the GST rate, in percent?
  40. 40.A school bag costs ₹1425 before tax and ₹1596 after tax. What is the tax rate, in percent?

Answer key

  1. 413
  2. 63
  3. 315
  4. 2100
  5. 18
  6. 28
  7. 1869
  8. 5
  9. 234
  10. 45
  11. 5
  12. 12
  13. 60
  14. 27
  15. 288
  16. 1764
  17. 360
  18. 118
  19. 5
  20. 187
  21. 812
  22. 18
  23. 882
  24. 12
  25. 18
  26. 1475
  27. 708
  28. 2360
  29. 43
  30. 12
  31. 216
  32. 18
  33. 413
  34. 270
  35. 45
  36. 10
  37. 1023
  38. 126
  39. 18
  40. 12

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