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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 456 · 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 lunch box costs ₹300 before GST. How many rupees of GST at 18% are added?
  2. 2.A cricket bat costs ₹1250 before GST. How many rupees of GST at 18% are added?
  3. 3.A pencil box costs ₹700 before GST. How many rupees of GST at 18% are added?
  4. 4.A water bottle costs ₹450 plus 18% GST. What is the total price, in rupees?
  5. 5.A pencil box costs ₹1340 before tax and ₹1474 after tax. What is the tax rate, in percent?
  6. 6.A water bottle costs ₹1580 before tax. How many rupees of tax at 10% are added?
  7. 7.A football costs ₹1200 before GST. How many rupees of GST at 18% are added?
  8. 8.A kite costs ₹580 before GST and ₹609 after GST. What is the GST rate, in percent?
  9. 9.A storybook costs ₹850 before tax and ₹952 after tax. What is the tax rate, in percent?
  10. 10.A kite costs ₹1740 before GST. How many rupees of GST at 5% are added?
  11. 11.A kite costs ₹1020 plus 5% GST. What is the total price, in rupees?
  12. 12.A lunch box costs ₹1500 before GST. How many rupees of GST at 5% are added?
  13. 13.A football costs ₹525 before tax and ₹588 after tax. What is the tax rate, in percent?
  14. 14.A torch costs ₹1300 before GST and ₹1534 after GST. What is the GST rate, in percent?
  15. 15.A cricket bat costs ₹1920 plus 5% GST. What is the total price, in rupees?
  16. 16.A toy car costs ₹800 before GST and ₹944 after GST. What is the GST rate, in percent?
  17. 17.A football costs ₹750 before GST. How many rupees of GST at 18% are added?
  18. 18.A storybook costs ₹1210 before tax and ₹1331 after tax. What is the tax rate, in percent?
  19. 19.A school bag costs ₹2000 before GST. How many rupees of GST at 18% are added?
  20. 20.A water bottle costs ₹910 plus 10% tax. What is the total price, in rupees?
  21. 21.A pencil box costs ₹1550 before GST and ₹1829 after GST. What is the GST rate, in percent?
  22. 22.A water bottle costs ₹300 before GST. How many rupees of GST at 18% are added?
  23. 23.A cricket bat costs ₹1300 plus 18% GST. What is the total price, in rupees?
  24. 24.A water bottle costs ₹1680 before tax. How many rupees of tax at 10% are added?
  25. 25.A toy car costs ₹650 plus 18% GST. What is the total price, in rupees?
  26. 26.A football costs ₹840 before tax and ₹924 after tax. What is the tax rate, in percent?
  27. 27.A toy car costs ₹1640 before tax. How many rupees of tax at 10% are added?
  28. 28.A water bottle costs ₹900 plus 5% GST. What is the total price, in rupees?
  29. 29.A pencil box costs ₹1175 before tax and ₹1316 after tax. What is the tax rate, in percent?
  30. 30.A toy car costs ₹1350 plus 18% GST. What is the total price, in rupees?
  31. 31.A toy car costs ₹160 plus 5% GST. What is the total price, in rupees?
  32. 32.A table fan costs ₹1150 before GST and ₹1357 after GST. What is the GST rate, in percent?
  33. 33.A storybook costs ₹1740 plus 10% tax. What is the total price, in rupees?
  34. 34.A school bag costs ₹1650 plus 18% GST. What is the total price, in rupees?
  35. 35.A pencil box costs ₹280 plus 10% tax. What is the total price, in rupees?
  36. 36.A table fan costs ₹1050 before GST and ₹1239 after GST. What is the GST rate, in percent?
  37. 37.A toy car costs ₹850 before tax and ₹935 after tax. What is the tax rate, in percent?
  38. 38.A storybook costs ₹980 before GST and ₹1029 after GST. What is the GST rate, in percent?
  39. 39.A football costs ₹960 before GST. How many rupees of GST at 5% are added?
  40. 40.A water bottle costs ₹1900 plus 18% GST. What is the total price, in rupees?

Answer key

  1. 54
  2. 225
  3. 126
  4. 531
  5. 10
  6. 158
  7. 216
  8. 5
  9. 12
  10. 87
  11. 1071
  12. 75
  13. 12
  14. 18
  15. 2016
  16. 18
  17. 135
  18. 10
  19. 360
  20. 1001
  21. 18
  22. 54
  23. 1534
  24. 168
  25. 767
  26. 10
  27. 164
  28. 945
  29. 12
  30. 1593
  31. 168
  32. 18
  33. 1914
  34. 1947
  35. 308
  36. 18
  37. 10
  38. 5
  39. 48
  40. 2242

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