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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 791 · 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.

NameDateTime takenScore ___ / 40
  1. 1.A kite costs ₹1540 before GST and ₹1617 after GST. What is the GST rate, in percent?
  2. 2.A lunch box costs ₹1075 before tax and ₹1204 after tax. What is the tax rate, in percent?
  3. 3.A football costs ₹1980 before tax and ₹2178 after tax. What is the tax rate, in percent?
  4. 4.A cricket bat costs ₹280 plus 5% GST. What is the total price, in rupees?
  5. 5.A toy car costs ₹1650 before tax. How many rupees of tax at 12% are added?
  6. 6.A wall clock costs ₹1200 before GST and ₹1416 after GST. What is the GST rate, in percent?
  7. 7.A kite costs ₹350 plus 12% tax. What is the total price, in rupees?
  8. 8.A torch costs ₹1660 before tax. How many rupees of tax at 10% are added?
  9. 9.A cricket bat costs ₹1740 plus 5% GST. What is the total price, in rupees?
  10. 10.A kite costs ₹1320 before GST. How many rupees of GST at 5% are added?
  11. 11.A pencil box costs ₹1050 before GST and ₹1239 after GST. What is the GST rate, in percent?
  12. 12.A pencil box costs ₹1900 before GST and ₹2242 after GST. What is the GST rate, in percent?
  13. 13.A table fan costs ₹820 before GST. How many rupees of GST at 5% are added?
  14. 14.A school bag costs ₹1200 plus 18% GST. What is the total price, in rupees?
  15. 15.A school bag costs ₹1000 before GST. How many rupees of GST at 18% are added?
  16. 16.A storybook costs ₹1740 before GST. How many rupees of GST at 5% are added?
  17. 17.A torch costs ₹1250 plus 18% GST. What is the total price, in rupees?
  18. 18.A lunch box costs ₹1500 before GST. How many rupees of GST at 18% are added?
  19. 19.A school bag costs ₹1760 before GST and ₹1848 after GST. What is the GST rate, in percent?
  20. 20.A kite costs ₹1050 before GST and ₹1239 after GST. What is the GST rate, in percent?
  21. 21.A football costs ₹1150 before tax and ₹1288 after tax. What is the tax rate, in percent?
  22. 22.A storybook costs ₹260 before GST and ₹273 after GST. What is the GST rate, in percent?
  23. 23.A kite costs ₹2000 before GST and ₹2360 after GST. What is the GST rate, in percent?
  24. 24.A football costs ₹1440 plus 5% GST. What is the total price, in rupees?
  25. 25.A table fan costs ₹1900 plus 5% GST. What is the total price, in rupees?
  26. 26.A cricket bat costs ₹50 before GST. How many rupees of GST at 18% are added?
  27. 27.A water bottle costs ₹1820 before GST and ₹1911 after GST. What is the GST rate, in percent?
  28. 28.A football costs ₹750 before GST. How many rupees of GST at 18% are added?
  29. 29.A lunch box costs ₹600 before GST and ₹630 after GST. What is the GST rate, in percent?
  30. 30.A table fan costs ₹1400 before tax. How many rupees of tax at 12% are added?
  31. 31.A lunch box costs ₹1250 plus 18% GST. What is the total price, in rupees?
  32. 32.A toy car costs ₹50 before tax. How many rupees of tax at 10% are added?
  33. 33.A lunch box costs ₹1875 plus 12% tax. What is the total price, in rupees?
  34. 34.A water bottle costs ₹390 before tax. How many rupees of tax at 10% are added?
  35. 35.A torch costs ₹1000 before tax and ₹1120 after tax. What is the tax rate, in percent?
  36. 36.A table fan costs ₹550 before GST and ₹649 after GST. What is the GST rate, in percent?
  37. 37.A toy car costs ₹1160 before tax. How many rupees of tax at 10% are added?
  38. 38.A wall clock costs ₹950 before GST and ₹1121 after GST. What is the GST rate, in percent?
  39. 39.A toy car costs ₹610 before tax. How many rupees of tax at 10% are added?
  40. 40.A water bottle costs ₹300 plus 10% tax. What is the total price, in rupees?

Answer key

  1. 5
  2. 12
  3. 10
  4. 294
  5. 198
  6. 18
  7. 392
  8. 166
  9. 1827
  10. 66
  11. 18
  12. 18
  13. 41
  14. 1416
  15. 180
  16. 87
  17. 1475
  18. 270
  19. 5
  20. 18
  21. 12
  22. 5
  23. 18
  24. 1512
  25. 1995
  26. 9
  27. 5
  28. 135
  29. 5
  30. 168
  31. 1475
  32. 5
  33. 2100
  34. 39
  35. 12
  36. 18
  37. 116
  38. 18
  39. 61
  40. 330

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