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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 979 · 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 ₹140 before GST and ₹147 after GST. What is the GST rate, in percent?
  2. 2.A school bag costs ₹1050 plus 18% GST. What is the total price, in rupees?
  3. 3.A wall clock costs ₹1450 before GST and ₹1711 after GST. What is the GST rate, in percent?
  4. 4.A cricket bat costs ₹200 before GST. How many rupees of GST at 18% are added?
  5. 5.A lunch box costs ₹1700 before GST and ₹1785 after GST. What is the GST rate, in percent?
  6. 6.A school bag costs ₹900 before GST. How many rupees of GST at 18% are added?
  7. 7.A pencil box costs ₹940 before GST and ₹987 after GST. What is the GST rate, in percent?
  8. 8.A table fan costs ₹400 before tax. How many rupees of tax at 12% are added?
  9. 9.A kite costs ₹1375 before tax. How many rupees of tax at 12% are added?
  10. 10.A toy car costs ₹1040 before GST and ₹1092 after GST. What is the GST rate, in percent?
  11. 11.A football costs ₹640 before GST and ₹672 after GST. What is the GST rate, in percent?
  12. 12.A lunch box costs ₹900 before GST and ₹1062 after GST. What is the GST rate, in percent?
  13. 13.A pencil box costs ₹580 plus 10% tax. What is the total price, in rupees?
  14. 14.A kite costs ₹1725 before tax and ₹1932 after tax. What is the tax rate, in percent?
  15. 15.A pencil box costs ₹460 plus 5% GST. What is the total price, in rupees?
  16. 16.A table fan costs ₹1925 plus 12% tax. What is the total price, in rupees?
  17. 17.A storybook costs ₹1260 plus 5% GST. What is the total price, in rupees?
  18. 18.A cricket bat costs ₹850 plus 12% tax. What is the total price, in rupees?
  19. 19.A torch costs ₹250 plus 18% GST. What is the total price, in rupees?
  20. 20.A kite costs ₹450 before GST and ₹531 after GST. What is the GST rate, in percent?
  21. 21.A pencil box costs ₹200 before tax and ₹224 after tax. What is the tax rate, in percent?
  22. 22.A table fan costs ₹840 plus 10% tax. What is the total price, in rupees?
  23. 23.A kite costs ₹1100 before GST. How many rupees of GST at 18% are added?
  24. 24.A water bottle costs ₹175 before tax. How many rupees of tax at 12% are added?
  25. 25.A table fan costs ₹1350 before GST. How many rupees of GST at 18% are added?
  26. 26.A kite costs ₹2000 plus 5% GST. What is the total price, in rupees?
  27. 27.A toy car costs ₹300 before GST and ₹315 after GST. What is the GST rate, in percent?
  28. 28.A torch costs ₹1200 before GST. How many rupees of GST at 18% are added?
  29. 29.A school bag costs ₹1575 plus 12% tax. What is the total price, in rupees?
  30. 30.A kite costs ₹400 plus 5% GST. What is the total price, in rupees?
  31. 31.A water bottle costs ₹600 before GST and ₹708 after GST. What is the GST rate, in percent?
  32. 32.A pencil box costs ₹1040 before GST. How many rupees of GST at 5% are added?
  33. 33.A football costs ₹1350 before GST. How many rupees of GST at 18% are added?
  34. 34.A school bag costs ₹960 before GST. How many rupees of GST at 5% are added?
  35. 35.A kite costs ₹1750 before tax and ₹1925 after tax. What is the tax rate, in percent?
  36. 36.A lunch box costs ₹900 before tax. How many rupees of tax at 12% are added?
  37. 37.A pencil box costs ₹1300 plus 12% tax. What is the total price, in rupees?
  38. 38.A water bottle costs ₹1180 before GST and ₹1239 after GST. What is the GST rate, in percent?
  39. 39.A table fan costs ₹975 before tax and ₹1092 after tax. What is the tax rate, in percent?
  40. 40.A school bag costs ₹500 before tax. How many rupees of tax at 12% are added?

Answer key

  1. 5
  2. 1239
  3. 18
  4. 36
  5. 5
  6. 162
  7. 5
  8. 48
  9. 165
  10. 5
  11. 5
  12. 18
  13. 638
  14. 12
  15. 483
  16. 2156
  17. 1323
  18. 952
  19. 295
  20. 18
  21. 12
  22. 924
  23. 198
  24. 21
  25. 243
  26. 2100
  27. 5
  28. 216
  29. 1764
  30. 420
  31. 18
  32. 52
  33. 243
  34. 48
  35. 10
  36. 108
  37. 1456
  38. 5
  39. 12
  40. 60

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