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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 566 · 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.

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  1. 1.A lunch box costs ₹750 before GST. How many rupees of GST at 18% are added?
  2. 2.A cricket bat costs ₹120 plus 10% tax. What is the total price, in rupees?
  3. 3.A table fan costs ₹250 before GST. How many rupees of GST at 18% are added?
  4. 4.A torch costs ₹800 before tax and ₹896 after tax. What is the tax rate, in percent?
  5. 5.A cricket bat costs ₹200 before GST and ₹236 after GST. What is the GST rate, in percent?
  6. 6.A table fan costs ₹1220 before GST and ₹1281 after GST. What is the GST rate, in percent?
  7. 7.A football costs ₹550 plus 18% GST. What is the total price, in rupees?
  8. 8.A torch costs ₹60 plus 5% GST. What is the total price, in rupees?
  9. 9.A school bag costs ₹1340 plus 5% GST. What is the total price, in rupees?
  10. 10.A pencil box costs ₹920 before GST and ₹966 after GST. What is the GST rate, in percent?
  11. 11.A table fan costs ₹1750 before GST. How many rupees of GST at 18% are added?
  12. 12.A toy car costs ₹1860 plus 5% GST. What is the total price, in rupees?
  13. 13.A football costs ₹220 before GST and ₹231 after GST. What is the GST rate, in percent?
  14. 14.A water bottle costs ₹80 before GST and ₹84 after GST. What is the GST rate, in percent?
  15. 15.A torch costs ₹1340 plus 5% GST. What is the total price, in rupees?
  16. 16.A storybook costs ₹390 before tax and ₹429 after tax. What is the tax rate, in percent?
  17. 17.A wall clock costs ₹960 before GST. How many rupees of GST at 5% are added?
  18. 18.A kite costs ₹675 before tax. How many rupees of tax at 12% are added?
  19. 19.A wall clock costs ₹2000 before GST. How many rupees of GST at 18% are added?
  20. 20.A water bottle costs ₹400 plus 18% GST. What is the total price, in rupees?
  21. 21.A water bottle costs ₹300 plus 12% tax. What is the total price, in rupees?
  22. 22.A kite costs ₹400 plus 18% GST. What is the total price, in rupees?
  23. 23.A toy car costs ₹1400 plus 12% tax. What is the total price, in rupees?
  24. 24.A pencil box costs ₹1450 plus 18% GST. What is the total price, in rupees?
  25. 25.A football costs ₹100 plus 12% tax. What is the total price, in rupees?
  26. 26.A kite costs ₹1250 before GST and ₹1475 after GST. What is the GST rate, in percent?
  27. 27.A school bag costs ₹380 before GST. How many rupees of GST at 5% are added?
  28. 28.A torch costs ₹600 before GST and ₹630 after GST. What is the GST rate, in percent?
  29. 29.A football costs ₹1300 before GST. How many rupees of GST at 18% are added?
  30. 30.A school bag costs ₹1340 before GST. How many rupees of GST at 5% are added?
  31. 31.A wall clock costs ₹325 plus 12% tax. What is the total price, in rupees?
  32. 32.A pencil box costs ₹360 plus 5% GST. What is the total price, in rupees?
  33. 33.A cricket bat costs ₹1690 before tax. How many rupees of tax at 10% are added?
  34. 34.A torch costs ₹600 plus 18% GST. What is the total price, in rupees?
  35. 35.A football costs ₹1150 before GST. How many rupees of GST at 18% are added?
  36. 36.A wall clock costs ₹1200 before GST and ₹1260 after GST. What is the GST rate, in percent?
  37. 37.A wall clock costs ₹460 before tax. How many rupees of tax at 10% are added?
  38. 38.A wall clock costs ₹350 before GST and ₹413 after GST. What is the GST rate, in percent?
  39. 39.A table fan costs ₹700 before tax and ₹784 after tax. What is the tax rate, in percent?
  40. 40.A pencil box costs ₹1600 before tax. How many rupees of tax at 10% are added?

Answer key

  1. 135
  2. 132
  3. 45
  4. 12
  5. 18
  6. 5
  7. 649
  8. 63
  9. 1407
  10. 5
  11. 315
  12. 1953
  13. 5
  14. 5
  15. 1407
  16. 10
  17. 48
  18. 81
  19. 360
  20. 472
  21. 336
  22. 472
  23. 1568
  24. 1711
  25. 112
  26. 18
  27. 19
  28. 5
  29. 234
  30. 67
  31. 364
  32. 378
  33. 169
  34. 708
  35. 207
  36. 5
  37. 46
  38. 18
  39. 12
  40. 160

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