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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 705 · 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 water bottle costs ₹1420 before GST and ₹1491 after GST. What is the GST rate, in percent?
  2. 2.A pencil box costs ₹1040 plus 5% GST. What is the total price, in rupees?
  3. 3.A cricket bat costs ₹800 plus 18% GST. What is the total price, in rupees?
  4. 4.A pencil box costs ₹1450 before GST. How many rupees of GST at 18% are added?
  5. 5.A school bag costs ₹1500 plus 12% tax. What is the total price, in rupees?
  6. 6.A table fan costs ₹120 before GST and ₹126 after GST. What is the GST rate, in percent?
  7. 7.A storybook costs ₹1200 before tax. How many rupees of tax at 12% are added?
  8. 8.A kite costs ₹360 before tax and ₹396 after tax. What is the tax rate, in percent?
  9. 9.A storybook costs ₹950 plus 18% GST. What is the total price, in rupees?
  10. 10.A toy car costs ₹1540 before GST. How many rupees of GST at 5% are added?
  11. 11.A water bottle costs ₹1650 before tax. How many rupees of tax at 10% are added?
  12. 12.A school bag costs ₹1550 plus 12% tax. What is the total price, in rupees?
  13. 13.A kite costs ₹400 before GST. How many rupees of GST at 5% are added?
  14. 14.A wall clock costs ₹650 before GST. How many rupees of GST at 18% are added?
  15. 15.A school bag costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
  16. 16.A cricket bat costs ₹500 before tax and ₹560 after tax. What is the tax rate, in percent?
  17. 17.A lunch box costs ₹450 before tax. How many rupees of tax at 12% are added?
  18. 18.A wall clock costs ₹950 before GST and ₹1121 after GST. What is the GST rate, in percent?
  19. 19.A water bottle costs ₹70 plus 10% tax. What is the total price, in rupees?
  20. 20.A wall clock costs ₹1275 before tax. How many rupees of tax at 12% are added?
  21. 21.A pencil box costs ₹1260 plus 5% GST. What is the total price, in rupees?
  22. 22.A school bag costs ₹875 before tax. How many rupees of tax at 12% are added?
  23. 23.A table fan costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
  24. 24.A lunch box costs ₹350 before GST and ₹413 after GST. What is the GST rate, in percent?
  25. 25.A kite costs ₹1850 before GST and ₹2183 after GST. What is the GST rate, in percent?
  26. 26.A lunch box costs ₹1340 before GST and ₹1407 after GST. What is the GST rate, in percent?
  27. 27.A kite costs ₹1760 before GST. How many rupees of GST at 5% are added?
  28. 28.A pencil box costs ₹380 before GST. How many rupees of GST at 5% are added?
  29. 29.A torch costs ₹850 before GST. How many rupees of GST at 18% are added?
  30. 30.A storybook costs ₹1400 before tax. How many rupees of tax at 12% are added?
  31. 31.A toy car costs ₹580 plus 5% GST. What is the total price, in rupees?
  32. 32.A toy car costs ₹360 before GST. How many rupees of GST at 5% are added?
  33. 33.A torch costs ₹1120 before tax and ₹1232 after tax. What is the tax rate, in percent?
  34. 34.A cricket bat costs ₹1020 before GST. How many rupees of GST at 5% are added?
  35. 35.A table fan costs ₹1960 plus 5% GST. What is the total price, in rupees?
  36. 36.A cricket bat costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
  37. 37.A toy car costs ₹170 before tax and ₹187 after tax. What is the tax rate, in percent?
  38. 38.A lunch box costs ₹1650 before GST and ₹1947 after GST. What is the GST rate, in percent?
  39. 39.A table fan costs ₹450 plus 18% GST. What is the total price, in rupees?
  40. 40.A torch costs ₹40 plus 10% tax. What is the total price, in rupees?

Answer key

  1. 5
  2. 1092
  3. 944
  4. 261
  5. 1680
  6. 5
  7. 144
  8. 10
  9. 1121
  10. 77
  11. 165
  12. 1736
  13. 20
  14. 117
  15. 18
  16. 12
  17. 54
  18. 18
  19. 77
  20. 153
  21. 1323
  22. 105
  23. 18
  24. 18
  25. 18
  26. 5
  27. 88
  28. 19
  29. 153
  30. 168
  31. 609
  32. 18
  33. 10
  34. 51
  35. 2058
  36. 18
  37. 10
  38. 18
  39. 531
  40. 44

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