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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 580 · 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 cricket bat costs ₹1550 before GST. How many rupees of GST at 18% are added?
  2. 2.A water bottle costs ₹100 plus 18% GST. What is the total price, in rupees?
  3. 3.A storybook costs ₹50 plus 12% tax. What is the total price, in rupees?
  4. 4.A football costs ₹160 before tax. How many rupees of tax at 10% are added?
  5. 5.A kite costs ₹625 before tax. How many rupees of tax at 12% are added?
  6. 6.A cricket bat costs ₹1750 plus 12% tax. What is the total price, in rupees?
  7. 7.A lunch box costs ₹720 plus 5% GST. What is the total price, in rupees?
  8. 8.A pencil box costs ₹240 plus 5% GST. What is the total price, in rupees?
  9. 9.A wall clock costs ₹1350 before tax. How many rupees of tax at 10% are added?
  10. 10.A table fan costs ₹1850 plus 18% GST. What is the total price, in rupees?
  11. 11.A toy car costs ₹1050 plus 18% GST. What is the total price, in rupees?
  12. 12.A wall clock costs ₹1250 plus 12% tax. What is the total price, in rupees?
  13. 13.A football costs ₹1660 before GST. How many rupees of GST at 5% are added?
  14. 14.A water bottle costs ₹25 plus 12% tax. What is the total price, in rupees?
  15. 15.A cricket bat costs ₹1960 before tax. How many rupees of tax at 10% are added?
  16. 16.A storybook costs ₹1625 plus 12% tax. What is the total price, in rupees?
  17. 17.A school bag costs ₹800 before GST. How many rupees of GST at 18% are added?
  18. 18.A cricket bat costs ₹1825 plus 12% tax. What is the total price, in rupees?
  19. 19.A table fan costs ₹680 before GST. How many rupees of GST at 5% are added?
  20. 20.A wall clock costs ₹75 plus 12% tax. What is the total price, in rupees?
  21. 21.A water bottle costs ₹450 before GST. How many rupees of GST at 18% are added?
  22. 22.A torch costs ₹440 before GST. How many rupees of GST at 5% are added?
  23. 23.A football costs ₹1720 before GST. How many rupees of GST at 5% are added?
  24. 24.A water bottle costs ₹780 plus 5% GST. What is the total price, in rupees?
  25. 25.A storybook costs ₹80 before GST. How many rupees of GST at 5% are added?
  26. 26.A torch costs ₹1860 before GST and ₹1953 after GST. What is the GST rate, in percent?
  27. 27.A kite costs ₹1300 before GST. How many rupees of GST at 18% are added?
  28. 28.A football costs ₹1200 before GST. How many rupees of GST at 18% are added?
  29. 29.A school bag costs ₹1200 before GST. How many rupees of GST at 18% are added?
  30. 30.A pencil box costs ₹950 plus 12% tax. What is the total price, in rupees?
  31. 31.A cricket bat costs ₹1300 before GST and ₹1534 after GST. What is the GST rate, in percent?
  32. 32.A lunch box costs ₹700 before GST. How many rupees of GST at 18% are added?
  33. 33.A wall clock costs ₹1225 before tax. How many rupees of tax at 12% are added?
  34. 34.A football costs ₹1280 before GST. How many rupees of GST at 5% are added?
  35. 35.A pencil box costs ₹1300 before GST and ₹1534 after GST. What is the GST rate, in percent?
  36. 36.A pencil box costs ₹40 plus 5% GST. What is the total price, in rupees?
  37. 37.A toy car costs ₹240 before GST. How many rupees of GST at 5% are added?
  38. 38.A torch costs ₹225 before tax. How many rupees of tax at 12% are added?
  39. 39.A lunch box costs ₹800 plus 12% tax. What is the total price, in rupees?
  40. 40.A wall clock costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?

Answer key

  1. 279
  2. 118
  3. 56
  4. 16
  5. 75
  6. 1960
  7. 756
  8. 252
  9. 135
  10. 2183
  11. 1239
  12. 1400
  13. 83
  14. 28
  15. 196
  16. 1820
  17. 144
  18. 2044
  19. 34
  20. 84
  21. 81
  22. 22
  23. 86
  24. 819
  25. 4
  26. 5
  27. 234
  28. 216
  29. 216
  30. 1064
  31. 18
  32. 126
  33. 147
  34. 64
  35. 18
  36. 42
  37. 12
  38. 27
  39. 896
  40. 18

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