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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 711 · 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 toy car costs ₹240 before GST and ₹252 after GST. What is the GST rate, in percent?
  2. 2.A table fan costs ₹525 before tax and ₹588 after tax. What is the tax rate, in percent?
  3. 3.A pencil box costs ₹890 before tax. How many rupees of tax at 10% are added?
  4. 4.A pencil box costs ₹1550 before GST and ₹1829 after GST. What is the GST rate, in percent?
  5. 5.A storybook costs ₹950 plus 18% GST. What is the total price, in rupees?
  6. 6.A pencil box costs ₹100 plus 12% tax. What is the total price, in rupees?
  7. 7.A kite costs ₹600 before GST. How many rupees of GST at 18% are added?
  8. 8.A pencil box costs ₹1000 before GST and ₹1180 after GST. What is the GST rate, in percent?
  9. 9.A pencil box costs ₹350 plus 18% GST. What is the total price, in rupees?
  10. 10.A wall clock costs ₹1025 before tax and ₹1148 after tax. What is the tax rate, in percent?
  11. 11.A table fan costs ₹150 plus 18% GST. What is the total price, in rupees?
  12. 12.A football costs ₹150 before GST. How many rupees of GST at 18% are added?
  13. 13.A water bottle costs ₹500 plus 12% tax. What is the total price, in rupees?
  14. 14.A pencil box costs ₹2000 before GST. How many rupees of GST at 18% are added?
  15. 15.A toy car costs ₹1340 plus 10% tax. What is the total price, in rupees?
  16. 16.A water bottle costs ₹320 before GST. How many rupees of GST at 5% are added?
  17. 17.A football costs ₹1110 plus 10% tax. What is the total price, in rupees?
  18. 18.A pencil box costs ₹490 before tax. How many rupees of tax at 10% are added?
  19. 19.A school bag costs ₹200 plus 5% GST. What is the total price, in rupees?
  20. 20.A water bottle costs ₹840 before GST. How many rupees of GST at 5% are added?
  21. 21.A football costs ₹1610 before tax. How many rupees of tax at 10% are added?
  22. 22.A water bottle costs ₹1170 before tax. How many rupees of tax at 10% are added?
  23. 23.A table fan costs ₹990 plus 10% tax. What is the total price, in rupees?
  24. 24.A cricket bat costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
  25. 25.A storybook costs ₹275 plus 12% tax. What is the total price, in rupees?
  26. 26.A table fan costs ₹850 before tax. How many rupees of tax at 12% are added?
  27. 27.A torch costs ₹1050 before GST. How many rupees of GST at 18% are added?
  28. 28.A cricket bat costs ₹1340 plus 5% GST. What is the total price, in rupees?
  29. 29.A toy car costs ₹440 before GST and ₹462 after GST. What is the GST rate, in percent?
  30. 30.A cricket bat costs ₹1000 plus 18% GST. What is the total price, in rupees?
  31. 31.A pencil box costs ₹1675 before tax and ₹1876 after tax. What is the tax rate, in percent?
  32. 32.A football costs ₹1975 before tax and ₹2212 after tax. What is the tax rate, in percent?
  33. 33.A torch costs ₹950 before tax and ₹1064 after tax. What is the tax rate, in percent?
  34. 34.A cricket bat costs ₹360 plus 5% GST. What is the total price, in rupees?
  35. 35.A wall clock costs ₹1925 before tax. How many rupees of tax at 12% are added?
  36. 36.A torch costs ₹1320 before tax. How many rupees of tax at 10% are added?
  37. 37.A water bottle costs ₹1300 before GST and ₹1365 after GST. What is the GST rate, in percent?
  38. 38.A cricket bat costs ₹600 before GST and ₹708 after GST. What is the GST rate, in percent?
  39. 39.A pencil box costs ₹1140 before GST. How many rupees of GST at 5% are added?
  40. 40.A torch costs ₹1700 before GST. How many rupees of GST at 5% are added?

Answer key

  1. 5
  2. 12
  3. 89
  4. 18
  5. 1121
  6. 112
  7. 108
  8. 18
  9. 413
  10. 12
  11. 177
  12. 27
  13. 560
  14. 360
  15. 1474
  16. 16
  17. 1221
  18. 49
  19. 210
  20. 42
  21. 161
  22. 117
  23. 1089
  24. 18
  25. 308
  26. 102
  27. 189
  28. 1407
  29. 5
  30. 1180
  31. 12
  32. 12
  33. 12
  34. 378
  35. 231
  36. 132
  37. 5
  38. 18
  39. 57
  40. 85

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