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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 336 · 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 school bag costs ₹1400 plus 10% tax. What is the total price, in rupees?
  2. 2.A football costs ₹1240 plus 10% tax. What is the total price, in rupees?
  3. 3.A storybook costs ₹160 before GST and ₹168 after GST. What is the GST rate, in percent?
  4. 4.A school bag costs ₹1550 plus 10% tax. What is the total price, in rupees?
  5. 5.A storybook costs ₹2000 before GST. How many rupees of GST at 18% are added?
  6. 6.A pencil box costs ₹1500 before tax and ₹1680 after tax. What is the tax rate, in percent?
  7. 7.A storybook costs ₹310 before tax. How many rupees of tax at 10% are added?
  8. 8.A pencil box costs ₹940 before GST and ₹987 after GST. What is the GST rate, in percent?
  9. 9.A table fan costs ₹50 plus 12% tax. What is the total price, in rupees?
  10. 10.A toy car costs ₹1850 before GST. How many rupees of GST at 18% are added?
  11. 11.A water bottle costs ₹1650 before GST and ₹1947 after GST. What is the GST rate, in percent?
  12. 12.A lunch box costs ₹1600 plus 5% GST. What is the total price, in rupees?
  13. 13.A torch costs ₹1900 plus 12% tax. What is the total price, in rupees?
  14. 14.A pencil box costs ₹1120 before GST and ₹1176 after GST. What is the GST rate, in percent?
  15. 15.A table fan costs ₹260 plus 10% tax. What is the total price, in rupees?
  16. 16.A football costs ₹1240 before GST. How many rupees of GST at 5% are added?
  17. 17.A table fan costs ₹900 before GST and ₹1062 after GST. What is the GST rate, in percent?
  18. 18.A pencil box costs ₹1440 plus 5% GST. What is the total price, in rupees?
  19. 19.A lunch box costs ₹1800 before GST and ₹2124 after GST. What is the GST rate, in percent?
  20. 20.A football costs ₹180 before GST. How many rupees of GST at 5% are added?
  21. 21.A cricket bat costs ₹1760 before GST and ₹1848 after GST. What is the GST rate, in percent?
  22. 22.A table fan costs ₹1210 before tax and ₹1331 after tax. What is the tax rate, in percent?
  23. 23.A water bottle costs ₹750 before GST and ₹885 after GST. What is the GST rate, in percent?
  24. 24.A wall clock costs ₹1000 before GST and ₹1180 after GST. What is the GST rate, in percent?
  25. 25.A football costs ₹1400 plus 18% GST. What is the total price, in rupees?
  26. 26.A football costs ₹220 plus 5% GST. What is the total price, in rupees?
  27. 27.A wall clock costs ₹1780 before GST and ₹1869 after GST. What is the GST rate, in percent?
  28. 28.A school bag costs ₹1800 plus 5% GST. What is the total price, in rupees?
  29. 29.A football costs ₹330 before tax and ₹363 after tax. What is the tax rate, in percent?
  30. 30.A toy car costs ₹120 before tax and ₹132 after tax. What is the tax rate, in percent?
  31. 31.A wall clock costs ₹560 plus 10% tax. What is the total price, in rupees?
  32. 32.A pencil box costs ₹800 before GST. How many rupees of GST at 18% are added?
  33. 33.A toy car costs ₹1330 before tax and ₹1463 after tax. What is the tax rate, in percent?
  34. 34.A kite costs ₹60 plus 5% GST. What is the total price, in rupees?
  35. 35.A torch costs ₹1660 before GST. How many rupees of GST at 5% are added?
  36. 36.A table fan costs ₹1520 before tax and ₹1672 after tax. What is the tax rate, in percent?
  37. 37.A pencil box costs ₹1750 before GST. How many rupees of GST at 18% are added?
  38. 38.A cricket bat costs ₹2000 plus 5% GST. What is the total price, in rupees?
  39. 39.A torch costs ₹1250 plus 18% GST. What is the total price, in rupees?
  40. 40.A pencil box costs ₹550 plus 18% GST. What is the total price, in rupees?

Answer key

  1. 1540
  2. 1364
  3. 5
  4. 1705
  5. 360
  6. 12
  7. 31
  8. 5
  9. 56
  10. 333
  11. 18
  12. 1680
  13. 2128
  14. 5
  15. 286
  16. 62
  17. 18
  18. 1512
  19. 18
  20. 9
  21. 5
  22. 10
  23. 18
  24. 18
  25. 1652
  26. 231
  27. 5
  28. 1890
  29. 10
  30. 10
  31. 616
  32. 144
  33. 10
  34. 63
  35. 83
  36. 10
  37. 315
  38. 2100
  39. 1475
  40. 649

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