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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 946 · 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 ₹550 plus 18% GST. What is the total price, in rupees?
  2. 2.A cricket bat costs ₹300 before GST. How many rupees of GST at 5% are added?
  3. 3.A football costs ₹1100 before GST and ₹1155 after GST. What is the GST rate, in percent?
  4. 4.A table fan costs ₹260 plus 5% GST. What is the total price, in rupees?
  5. 5.A storybook costs ₹2000 before tax. How many rupees of tax at 12% are added?
  6. 6.A cricket bat costs ₹1200 before GST and ₹1416 after GST. What is the GST rate, in percent?
  7. 7.A cricket bat costs ₹1700 before GST. How many rupees of GST at 5% are added?
  8. 8.A torch costs ₹1300 plus 18% GST. What is the total price, in rupees?
  9. 9.A cricket bat costs ₹100 plus 12% tax. What is the total price, in rupees?
  10. 10.A storybook costs ₹460 before GST. How many rupees of GST at 5% are added?
  11. 11.A football costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
  12. 12.A wall clock costs ₹1500 before GST. How many rupees of GST at 5% are added?
  13. 13.A storybook costs ₹500 plus 18% GST. What is the total price, in rupees?
  14. 14.A water bottle costs ₹1930 plus 10% tax. What is the total price, in rupees?
  15. 15.A toy car costs ₹900 plus 18% GST. What is the total price, in rupees?
  16. 16.A kite costs ₹2000 plus 18% GST. What is the total price, in rupees?
  17. 17.A torch costs ₹250 before GST and ₹295 after GST. What is the GST rate, in percent?
  18. 18.A kite costs ₹175 before tax and ₹196 after tax. What is the tax rate, in percent?
  19. 19.A storybook costs ₹1220 before GST. How many rupees of GST at 5% are added?
  20. 20.A football costs ₹980 plus 10% tax. What is the total price, in rupees?
  21. 21.A school bag costs ₹380 plus 5% GST. What is the total price, in rupees?
  22. 22.A water bottle costs ₹600 before GST. How many rupees of GST at 18% are added?
  23. 23.A storybook costs ₹1375 plus 12% tax. What is the total price, in rupees?
  24. 24.A pencil box costs ₹370 plus 10% tax. What is the total price, in rupees?
  25. 25.A pencil box costs ₹150 before tax and ₹168 after tax. What is the tax rate, in percent?
  26. 26.A storybook costs ₹1150 plus 10% tax. What is the total price, in rupees?
  27. 27.A lunch box costs ₹600 before GST and ₹708 after GST. What is the GST rate, in percent?
  28. 28.A cricket bat costs ₹1630 plus 10% tax. What is the total price, in rupees?
  29. 29.A cricket bat costs ₹1150 plus 18% GST. What is the total price, in rupees?
  30. 30.A school bag costs ₹825 before tax and ₹924 after tax. What is the tax rate, in percent?
  31. 31.A torch costs ₹1450 before GST. How many rupees of GST at 18% are added?
  32. 32.A lunch box costs ₹1150 plus 18% GST. What is the total price, in rupees?
  33. 33.A cricket bat costs ₹1700 before GST and ₹1785 after GST. What is the GST rate, in percent?
  34. 34.A table fan costs ₹400 before GST. How many rupees of GST at 18% are added?
  35. 35.A lunch box costs ₹280 plus 5% GST. What is the total price, in rupees?
  36. 36.A water bottle costs ₹150 before GST. How many rupees of GST at 18% are added?
  37. 37.A football costs ₹1625 plus 12% tax. What is the total price, in rupees?
  38. 38.A wall clock costs ₹800 before tax and ₹896 after tax. What is the tax rate, in percent?
  39. 39.A water bottle costs ₹10 before tax. How many rupees of tax at 10% are added?
  40. 40.A cricket bat costs ₹1400 before GST. How many rupees of GST at 5% are added?

Answer key

  1. 649
  2. 15
  3. 5
  4. 273
  5. 240
  6. 18
  7. 85
  8. 1534
  9. 112
  10. 23
  11. 18
  12. 75
  13. 590
  14. 2123
  15. 1062
  16. 2360
  17. 18
  18. 12
  19. 61
  20. 1078
  21. 399
  22. 108
  23. 1540
  24. 407
  25. 12
  26. 1265
  27. 18
  28. 1793
  29. 1357
  30. 12
  31. 261
  32. 1357
  33. 5
  34. 72
  35. 294
  36. 27
  37. 1820
  38. 12
  39. 1
  40. 70

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