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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 795 · 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 ₹1400 before GST. How many rupees of GST at 18% are added?
  2. 2.A pencil box costs ₹1000 plus 18% GST. What is the total price, in rupees?
  3. 3.A toy car costs ₹940 plus 5% GST. What is the total price, in rupees?
  4. 4.A storybook costs ₹530 before tax and ₹583 after tax. What is the tax rate, in percent?
  5. 5.A wall clock costs ₹150 before tax and ₹168 after tax. What is the tax rate, in percent?
  6. 6.A football costs ₹180 plus 5% GST. What is the total price, in rupees?
  7. 7.A football costs ₹250 before GST and ₹295 after GST. What is the GST rate, in percent?
  8. 8.A table fan costs ₹800 before GST and ₹944 after GST. What is the GST rate, in percent?
  9. 9.A torch costs ₹400 before GST and ₹472 after GST. What is the GST rate, in percent?
  10. 10.A wall clock costs ₹1850 plus 18% GST. What is the total price, in rupees?
  11. 11.A cricket bat costs ₹950 plus 18% GST. What is the total price, in rupees?
  12. 12.A kite costs ₹1280 before GST and ₹1344 after GST. What is the GST rate, in percent?
  13. 13.A water bottle costs ₹350 before GST and ₹413 after GST. What is the GST rate, in percent?
  14. 14.A storybook costs ₹1790 plus 10% tax. What is the total price, in rupees?
  15. 15.A lunch box costs ₹330 before tax and ₹363 after tax. What is the tax rate, in percent?
  16. 16.A toy car costs ₹100 before GST. How many rupees of GST at 18% are added?
  17. 17.A storybook costs ₹1075 before tax. How many rupees of tax at 12% are added?
  18. 18.A cricket bat costs ₹1560 plus 5% GST. What is the total price, in rupees?
  19. 19.A storybook costs ₹60 before tax and ₹66 after tax. What is the tax rate, in percent?
  20. 20.A school bag costs ₹50 before GST and ₹59 after GST. What is the GST rate, in percent?
  21. 21.A storybook costs ₹1380 plus 5% GST. What is the total price, in rupees?
  22. 22.A kite costs ₹725 plus 12% tax. What is the total price, in rupees?
  23. 23.A storybook costs ₹1900 plus 10% tax. What is the total price, in rupees?
  24. 24.A wall clock costs ₹1320 before tax. How many rupees of tax at 10% are added?
  25. 25.A torch costs ₹1600 before GST. How many rupees of GST at 18% are added?
  26. 26.A pencil box costs ₹700 before GST. How many rupees of GST at 5% are added?
  27. 27.A water bottle costs ₹425 before tax and ₹476 after tax. What is the tax rate, in percent?
  28. 28.A storybook costs ₹1890 before tax and ₹2079 after tax. What is the tax rate, in percent?
  29. 29.A school bag costs ₹250 before tax. How many rupees of tax at 10% are added?
  30. 30.A lunch box costs ₹250 plus 12% tax. What is the total price, in rupees?
  31. 31.A pencil box costs ₹700 plus 18% GST. What is the total price, in rupees?
  32. 32.A water bottle costs ₹1340 before tax. How many rupees of tax at 10% are added?
  33. 33.A school bag costs ₹300 plus 5% GST. What is the total price, in rupees?
  34. 34.A cricket bat costs ₹340 plus 5% GST. What is the total price, in rupees?
  35. 35.A football costs ₹380 plus 5% GST. What is the total price, in rupees?
  36. 36.A toy car costs ₹50 before tax and ₹55 after tax. What is the tax rate, in percent?
  37. 37.A football costs ₹950 before GST. How many rupees of GST at 18% are added?
  38. 38.A table fan costs ₹600 before tax. How many rupees of tax at 10% are added?
  39. 39.A football costs ₹1300 before GST. How many rupees of GST at 18% are added?
  40. 40.A kite costs ₹500 before tax and ₹560 after tax. What is the tax rate, in percent?

Answer key

  1. 252
  2. 1180
  3. 987
  4. 10
  5. 12
  6. 189
  7. 18
  8. 18
  9. 18
  10. 2183
  11. 1121
  12. 5
  13. 18
  14. 1969
  15. 10
  16. 18
  17. 129
  18. 1638
  19. 10
  20. 18
  21. 1449
  22. 812
  23. 2090
  24. 132
  25. 288
  26. 35
  27. 12
  28. 10
  29. 25
  30. 280
  31. 826
  32. 134
  33. 315
  34. 357
  35. 399
  36. 10
  37. 171
  38. 60
  39. 234
  40. 12

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