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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 621 · 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 wall clock costs ₹225 plus 12% tax. What is the total price, in rupees?
  2. 2.A water bottle costs ₹80 plus 10% tax. What is the total price, in rupees?
  3. 3.A wall clock costs ₹1700 plus 18% GST. What is the total price, in rupees?
  4. 4.A cricket bat costs ₹1560 before tax and ₹1716 after tax. What is the tax rate, in percent?
  5. 5.A table fan costs ₹1760 before GST and ₹1848 after GST. What is the GST rate, in percent?
  6. 6.A lunch box costs ₹700 before GST and ₹826 after GST. What is the GST rate, in percent?
  7. 7.A school bag costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
  8. 8.A torch costs ₹1260 before tax and ₹1386 after tax. What is the tax rate, in percent?
  9. 9.A lunch box costs ₹1420 before GST. How many rupees of GST at 5% are added?
  10. 10.A football costs ₹900 plus 18% GST. What is the total price, in rupees?
  11. 11.A school bag costs ₹1000 before tax and ₹1120 after tax. What is the tax rate, in percent?
  12. 12.A cricket bat costs ₹300 plus 5% GST. What is the total price, in rupees?
  13. 13.A cricket bat costs ₹650 plus 10% tax. What is the total price, in rupees?
  14. 14.A school bag costs ₹1875 before tax. How many rupees of tax at 12% are added?
  15. 15.A water bottle costs ₹1100 before GST. How many rupees of GST at 5% are added?
  16. 16.A wall clock costs ₹1525 before tax. How many rupees of tax at 12% are added?
  17. 17.A cricket bat costs ₹1630 plus 10% tax. What is the total price, in rupees?
  18. 18.A cricket bat costs ₹1400 before GST. How many rupees of GST at 18% are added?
  19. 19.A cricket bat costs ₹250 before GST and ₹295 after GST. What is the GST rate, in percent?
  20. 20.A school bag costs ₹1500 before tax and ₹1680 after tax. What is the tax rate, in percent?
  21. 21.A water bottle costs ₹425 before tax. How many rupees of tax at 12% are added?
  22. 22.A kite costs ₹380 plus 5% GST. What is the total price, in rupees?
  23. 23.A wall clock costs ₹1740 plus 5% GST. What is the total price, in rupees?
  24. 24.A wall clock costs ₹360 before GST and ₹378 after GST. What is the GST rate, in percent?
  25. 25.A pencil box costs ₹2000 before GST and ₹2360 after GST. What is the GST rate, in percent?
  26. 26.A football costs ₹1960 plus 5% GST. What is the total price, in rupees?
  27. 27.A table fan costs ₹1500 plus 5% GST. What is the total price, in rupees?
  28. 28.A storybook costs ₹1300 before GST and ₹1534 after GST. What is the GST rate, in percent?
  29. 29.A school bag costs ₹450 before tax. How many rupees of tax at 12% are added?
  30. 30.A cricket bat costs ₹700 before GST. How many rupees of GST at 5% are added?
  31. 31.A kite costs ₹1700 before GST. How many rupees of GST at 18% are added?
  32. 32.A pencil box costs ₹1400 before tax and ₹1540 after tax. What is the tax rate, in percent?
  33. 33.A table fan costs ₹240 before GST. How many rupees of GST at 5% are added?
  34. 34.A school bag costs ₹400 plus 18% GST. What is the total price, in rupees?
  35. 35.A toy car costs ₹600 before GST. How many rupees of GST at 18% are added?
  36. 36.A pencil box costs ₹275 before tax. How many rupees of tax at 12% are added?
  37. 37.A toy car costs ₹1390 before tax. How many rupees of tax at 10% are added?
  38. 38.A school bag costs ₹1360 plus 5% GST. What is the total price, in rupees?
  39. 39.A pencil box costs ₹600 before tax and ₹672 after tax. What is the tax rate, in percent?
  40. 40.A storybook costs ₹480 before GST and ₹504 after GST. What is the GST rate, in percent?

Answer key

  1. 252
  2. 88
  3. 2006
  4. 10
  5. 5
  6. 18
  7. 18
  8. 10
  9. 71
  10. 1062
  11. 12
  12. 315
  13. 715
  14. 225
  15. 55
  16. 183
  17. 1793
  18. 252
  19. 18
  20. 12
  21. 51
  22. 399
  23. 1827
  24. 5
  25. 18
  26. 2058
  27. 1575
  28. 18
  29. 54
  30. 35
  31. 306
  32. 10
  33. 12
  34. 472
  35. 108
  36. 33
  37. 139
  38. 1428
  39. 12
  40. 5

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