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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 593 · 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 ₹1950 before GST. How many rupees of GST at 18% are added?
  2. 2.A torch costs ₹1250 plus 18% GST. What is the total price, in rupees?
  3. 3.A cricket bat costs ₹160 before GST. How many rupees of GST at 5% are added?
  4. 4.A table fan costs ₹650 before GST. How many rupees of GST at 18% are added?
  5. 5.A pencil box costs ₹1200 plus 5% GST. What is the total price, in rupees?
  6. 6.A football costs ₹1440 plus 5% GST. What is the total price, in rupees?
  7. 7.A toy car costs ₹200 before tax and ₹224 after tax. What is the tax rate, in percent?
  8. 8.A storybook costs ₹350 before tax and ₹392 after tax. What is the tax rate, in percent?
  9. 9.A lunch box costs ₹2000 before GST and ₹2360 after GST. What is the GST rate, in percent?
  10. 10.A cricket bat costs ₹1500 before GST. How many rupees of GST at 18% are added?
  11. 11.A cricket bat costs ₹2000 before GST. How many rupees of GST at 18% are added?
  12. 12.A school bag costs ₹280 before GST and ₹294 after GST. What is the GST rate, in percent?
  13. 13.A lunch box costs ₹600 plus 18% GST. What is the total price, in rupees?
  14. 14.A wall clock costs ₹1000 plus 18% GST. What is the total price, in rupees?
  15. 15.A football costs ₹580 before GST and ₹609 after GST. What is the GST rate, in percent?
  16. 16.A toy car costs ₹180 before GST. How many rupees of GST at 5% are added?
  17. 17.A storybook costs ₹240 before GST and ₹252 after GST. What is the GST rate, in percent?
  18. 18.A cricket bat costs ₹1150 before GST. How many rupees of GST at 18% are added?
  19. 19.A football costs ₹390 before tax and ₹429 after tax. What is the tax rate, in percent?
  20. 20.A school bag costs ₹140 before GST and ₹147 after GST. What is the GST rate, in percent?
  21. 21.A lunch box costs ₹1240 before tax. How many rupees of tax at 10% are added?
  22. 22.A toy car costs ₹660 before GST and ₹693 after GST. What is the GST rate, in percent?
  23. 23.A school bag costs ₹1050 before GST and ₹1239 after GST. What is the GST rate, in percent?
  24. 24.A wall clock costs ₹1350 before tax and ₹1512 after tax. What is the tax rate, in percent?
  25. 25.A lunch box costs ₹1580 before GST. How many rupees of GST at 5% are added?
  26. 26.A toy car costs ₹1750 before GST and ₹2065 after GST. What is the GST rate, in percent?
  27. 27.A kite costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
  28. 28.A pencil box costs ₹760 before GST. How many rupees of GST at 5% are added?
  29. 29.A water bottle costs ₹825 plus 12% tax. What is the total price, in rupees?
  30. 30.A school bag costs ₹50 plus 12% tax. What is the total price, in rupees?
  31. 31.A water bottle costs ₹1975 before tax. How many rupees of tax at 12% are added?
  32. 32.A torch costs ₹780 plus 5% GST. What is the total price, in rupees?
  33. 33.A wall clock costs ₹1480 before GST and ₹1554 after GST. What is the GST rate, in percent?
  34. 34.A water bottle costs ₹1780 plus 10% tax. What is the total price, in rupees?
  35. 35.A school bag costs ₹1510 before tax and ₹1661 after tax. What is the tax rate, in percent?
  36. 36.A lunch box costs ₹1070 before tax. How many rupees of tax at 10% are added?
  37. 37.A lunch box costs ₹1825 plus 12% tax. What is the total price, in rupees?
  38. 38.A pencil box costs ₹2000 before GST and ₹2100 after GST. What is the GST rate, in percent?
  39. 39.A pencil box costs ₹275 plus 12% tax. What is the total price, in rupees?
  40. 40.A kite costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?

Answer key

  1. 351
  2. 1475
  3. 8
  4. 117
  5. 1260
  6. 1512
  7. 12
  8. 12
  9. 18
  10. 270
  11. 360
  12. 5
  13. 708
  14. 1180
  15. 5
  16. 9
  17. 5
  18. 207
  19. 10
  20. 5
  21. 124
  22. 5
  23. 18
  24. 12
  25. 79
  26. 18
  27. 18
  28. 38
  29. 924
  30. 56
  31. 237
  32. 819
  33. 5
  34. 1958
  35. 10
  36. 107
  37. 2044
  38. 5
  39. 308
  40. 18

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