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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 375 · 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 school bag costs ₹420 before GST and ₹441 after GST. What is the GST rate, in percent?
  2. 2.A cricket bat costs ₹1160 plus 10% tax. What is the total price, in rupees?
  3. 3.A torch costs ₹1120 before GST and ₹1176 after GST. What is the GST rate, in percent?
  4. 4.A wall clock costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
  5. 5.A toy car costs ₹1380 before GST. How many rupees of GST at 5% are added?
  6. 6.A school bag costs ₹1400 before GST. How many rupees of GST at 5% are added?
  7. 7.A water bottle costs ₹1750 before GST and ₹2065 after GST. What is the GST rate, in percent?
  8. 8.A kite costs ₹160 before GST. How many rupees of GST at 5% are added?
  9. 9.A football costs ₹1500 before tax and ₹1680 after tax. What is the tax rate, in percent?
  10. 10.A table fan costs ₹1860 plus 5% GST. What is the total price, in rupees?
  11. 11.A torch costs ₹700 before GST and ₹826 after GST. What is the GST rate, in percent?
  12. 12.A water bottle costs ₹720 before GST and ₹756 after GST. What is the GST rate, in percent?
  13. 13.A toy car costs ₹1640 before GST and ₹1722 after GST. What is the GST rate, in percent?
  14. 14.A cricket bat costs ₹925 plus 12% tax. What is the total price, in rupees?
  15. 15.A torch costs ₹1850 before GST. How many rupees of GST at 18% are added?
  16. 16.A cricket bat costs ₹280 plus 5% GST. What is the total price, in rupees?
  17. 17.A kite costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
  18. 18.A water bottle costs ₹200 plus 18% GST. What is the total price, in rupees?
  19. 19.A pencil box costs ₹1650 plus 18% GST. What is the total price, in rupees?
  20. 20.A football costs ₹1400 before GST. How many rupees of GST at 18% are added?
  21. 21.A school bag costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
  22. 22.A school bag costs ₹920 before GST and ₹966 after GST. What is the GST rate, in percent?
  23. 23.A school bag costs ₹2000 plus 5% GST. What is the total price, in rupees?
  24. 24.A kite costs ₹1980 before GST. How many rupees of GST at 5% are added?
  25. 25.A torch costs ₹1140 before GST and ₹1197 after GST. What is the GST rate, in percent?
  26. 26.A football costs ₹1700 before GST. How many rupees of GST at 18% are added?
  27. 27.A lunch box costs ₹180 before GST and ₹189 after GST. What is the GST rate, in percent?
  28. 28.A storybook costs ₹1180 plus 10% tax. What is the total price, in rupees?
  29. 29.A cricket bat costs ₹500 plus 18% GST. What is the total price, in rupees?
  30. 30.A storybook costs ₹650 before GST. How many rupees of GST at 18% are added?
  31. 31.A water bottle costs ₹1940 plus 5% GST. What is the total price, in rupees?
  32. 32.A wall clock costs ₹650 plus 18% GST. What is the total price, in rupees?
  33. 33.A water bottle costs ₹760 before GST and ₹798 after GST. What is the GST rate, in percent?
  34. 34.A storybook costs ₹500 plus 5% GST. What is the total price, in rupees?
  35. 35.A school bag costs ₹400 plus 18% GST. What is the total price, in rupees?
  36. 36.A football costs ₹675 plus 12% tax. What is the total price, in rupees?
  37. 37.A wall clock costs ₹1610 plus 10% tax. What is the total price, in rupees?
  38. 38.A lunch box costs ₹1400 before GST and ₹1652 after GST. What is the GST rate, in percent?
  39. 39.A lunch box costs ₹1000 before tax and ₹1120 after tax. What is the tax rate, in percent?
  40. 40.A wall clock costs ₹900 before GST and ₹945 after GST. What is the GST rate, in percent?

Answer key

  1. 5
  2. 1276
  3. 5
  4. 18
  5. 69
  6. 70
  7. 18
  8. 8
  9. 12
  10. 1953
  11. 18
  12. 5
  13. 5
  14. 1036
  15. 333
  16. 294
  17. 18
  18. 236
  19. 1947
  20. 252
  21. 18
  22. 5
  23. 2100
  24. 99
  25. 5
  26. 306
  27. 5
  28. 1298
  29. 590
  30. 117
  31. 2037
  32. 767
  33. 5
  34. 525
  35. 472
  36. 756
  37. 1771
  38. 18
  39. 12
  40. 5

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