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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 852 · 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 ₹300 before tax and ₹336 after tax. What is the tax rate, in percent?
  2. 2.A table fan costs ₹1900 plus 18% GST. What is the total price, in rupees?
  3. 3.A pencil box costs ₹1160 before GST and ₹1218 after GST. What is the GST rate, in percent?
  4. 4.A cricket bat costs ₹840 plus 5% GST. What is the total price, in rupees?
  5. 5.A torch costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
  6. 6.A school bag costs ₹120 before tax. How many rupees of tax at 10% are added?
  7. 7.A torch costs ₹850 before GST. How many rupees of GST at 18% are added?
  8. 8.A toy car costs ₹1575 before tax. How many rupees of tax at 12% are added?
  9. 9.A football costs ₹600 before GST and ₹708 after GST. What is the GST rate, in percent?
  10. 10.A water bottle costs ₹400 before tax and ₹440 after tax. What is the tax rate, in percent?
  11. 11.A pencil box costs ₹150 before tax. How many rupees of tax at 10% are added?
  12. 12.A cricket bat costs ₹1200 before GST and ₹1260 after GST. What is the GST rate, in percent?
  13. 13.A toy car costs ₹1350 before GST. How many rupees of GST at 18% are added?
  14. 14.A cricket bat costs ₹1640 plus 5% GST. What is the total price, in rupees?
  15. 15.A lunch box costs ₹1090 before tax and ₹1199 after tax. What is the tax rate, in percent?
  16. 16.A water bottle costs ₹170 before tax and ₹187 after tax. What is the tax rate, in percent?
  17. 17.A kite costs ₹1250 before GST and ₹1475 after GST. What is the GST rate, in percent?
  18. 18.A cricket bat costs ₹1820 plus 5% GST. What is the total price, in rupees?
  19. 19.A pencil box costs ₹140 plus 5% GST. What is the total price, in rupees?
  20. 20.A water bottle costs ₹560 before GST. How many rupees of GST at 5% are added?
  21. 21.A school bag costs ₹1000 plus 18% GST. What is the total price, in rupees?
  22. 22.A football costs ₹375 before tax and ₹420 after tax. What is the tax rate, in percent?
  23. 23.A kite costs ₹540 before GST. How many rupees of GST at 5% are added?
  24. 24.A wall clock costs ₹1480 plus 5% GST. What is the total price, in rupees?
  25. 25.A wall clock costs ₹1720 before GST. How many rupees of GST at 5% are added?
  26. 26.A cricket bat costs ₹2000 plus 18% GST. What is the total price, in rupees?
  27. 27.A storybook costs ₹110 plus 10% tax. What is the total price, in rupees?
  28. 28.A cricket bat costs ₹1350 plus 12% tax. What is the total price, in rupees?
  29. 29.A water bottle costs ₹1475 before tax. How many rupees of tax at 12% are added?
  30. 30.A cricket bat costs ₹1600 before GST and ₹1888 after GST. What is the GST rate, in percent?
  31. 31.A lunch box costs ₹300 before GST and ₹315 after GST. What is the GST rate, in percent?
  32. 32.A storybook costs ₹1850 plus 12% tax. What is the total price, in rupees?
  33. 33.A kite costs ₹200 plus 18% GST. What is the total price, in rupees?
  34. 34.A toy car costs ₹1880 before GST and ₹1974 after GST. What is the GST rate, in percent?
  35. 35.A football costs ₹1500 plus 18% GST. What is the total price, in rupees?
  36. 36.A toy car costs ₹1860 before GST and ₹1953 after GST. What is the GST rate, in percent?
  37. 37.A school bag costs ₹250 plus 18% GST. What is the total price, in rupees?
  38. 38.A pencil box costs ₹1720 before GST. How many rupees of GST at 5% are added?
  39. 39.A wall clock costs ₹1700 plus 18% GST. What is the total price, in rupees?
  40. 40.A pencil box costs ₹740 before tax and ₹814 after tax. What is the tax rate, in percent?

Answer key

  1. 12
  2. 2242
  3. 5
  4. 882
  5. 18
  6. 12
  7. 153
  8. 189
  9. 18
  10. 10
  11. 15
  12. 5
  13. 243
  14. 1722
  15. 10
  16. 10
  17. 18
  18. 1911
  19. 147
  20. 28
  21. 1180
  22. 12
  23. 27
  24. 1554
  25. 86
  26. 2360
  27. 121
  28. 1512
  29. 177
  30. 18
  31. 5
  32. 2072
  33. 236
  34. 5
  35. 1770
  36. 5
  37. 295
  38. 86
  39. 2006
  40. 10

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