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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 387 · 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 ₹300 before GST. How many rupees of GST at 5% are added?
  2. 2.A water bottle costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
  3. 3.A lunch box costs ₹1100 plus 5% GST. What is the total price, in rupees?
  4. 4.A pencil box costs ₹1860 before GST and ₹1953 after GST. What is the GST rate, in percent?
  5. 5.A school bag costs ₹150 before GST and ₹177 after GST. What is the GST rate, in percent?
  6. 6.A toy car costs ₹1400 before GST. How many rupees of GST at 18% are added?
  7. 7.A storybook costs ₹1630 plus 10% tax. What is the total price, in rupees?
  8. 8.A pencil box costs ₹50 before tax. How many rupees of tax at 10% are added?
  9. 9.A kite costs ₹575 before tax. How many rupees of tax at 12% are added?
  10. 10.A torch costs ₹1200 before GST. How many rupees of GST at 5% are added?
  11. 11.A lunch box costs ₹1580 plus 5% GST. What is the total price, in rupees?
  12. 12.A kite costs ₹350 plus 18% GST. What is the total price, in rupees?
  13. 13.A water bottle costs ₹120 before GST. How many rupees of GST at 5% are added?
  14. 14.A water bottle costs ₹1500 plus 18% GST. What is the total price, in rupees?
  15. 15.A water bottle costs ₹200 before GST. How many rupees of GST at 5% are added?
  16. 16.A wall clock costs ₹200 before GST and ₹210 after GST. What is the GST rate, in percent?
  17. 17.A cricket bat costs ₹1150 before GST and ₹1357 after GST. What is the GST rate, in percent?
  18. 18.A table fan costs ₹1120 before GST and ₹1176 after GST. What is the GST rate, in percent?
  19. 19.A torch costs ₹1400 plus 18% GST. What is the total price, in rupees?
  20. 20.A football costs ₹1800 plus 5% GST. What is the total price, in rupees?
  21. 21.A storybook costs ₹650 before GST. How many rupees of GST at 18% are added?
  22. 22.A torch costs ₹600 before GST. How many rupees of GST at 18% are added?
  23. 23.A toy car costs ₹1800 before GST. How many rupees of GST at 18% are added?
  24. 24.A school bag costs ₹1200 plus 18% GST. What is the total price, in rupees?
  25. 25.A cricket bat costs ₹100 plus 12% tax. What is the total price, in rupees?
  26. 26.A storybook costs ₹1180 before GST and ₹1239 after GST. What is the GST rate, in percent?
  27. 27.A storybook costs ₹760 plus 5% GST. What is the total price, in rupees?
  28. 28.A water bottle costs ₹1840 before tax. How many rupees of tax at 10% are added?
  29. 29.A wall clock costs ₹1520 plus 5% GST. What is the total price, in rupees?
  30. 30.A cricket bat costs ₹660 before GST. How many rupees of GST at 5% are added?
  31. 31.A lunch box costs ₹1560 plus 5% GST. What is the total price, in rupees?
  32. 32.A kite costs ₹440 before GST and ₹462 after GST. What is the GST rate, in percent?
  33. 33.A school bag costs ₹1300 plus 5% GST. What is the total price, in rupees?
  34. 34.A kite costs ₹1100 before GST. How many rupees of GST at 5% are added?
  35. 35.A school bag costs ₹40 before GST. How many rupees of GST at 5% are added?
  36. 36.A kite costs ₹1400 plus 12% tax. What is the total price, in rupees?
  37. 37.A lunch box costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
  38. 38.A kite costs ₹1060 before GST and ₹1113 after GST. What is the GST rate, in percent?
  39. 39.A cricket bat costs ₹400 plus 18% GST. What is the total price, in rupees?
  40. 40.A pencil box costs ₹1750 before tax and ₹1960 after tax. What is the tax rate, in percent?

Answer key

  1. 15
  2. 18
  3. 1155
  4. 5
  5. 18
  6. 252
  7. 1793
  8. 5
  9. 69
  10. 60
  11. 1659
  12. 413
  13. 6
  14. 1770
  15. 10
  16. 5
  17. 18
  18. 5
  19. 1652
  20. 1890
  21. 117
  22. 108
  23. 324
  24. 1416
  25. 112
  26. 5
  27. 798
  28. 184
  29. 1596
  30. 33
  31. 1638
  32. 5
  33. 1365
  34. 55
  35. 2
  36. 1568
  37. 18
  38. 5
  39. 472
  40. 12

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