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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 224 · 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 kite costs ₹1900 before tax and ₹2090 after tax. What is the tax rate, in percent?
  2. 2.A wall clock costs ₹500 plus 18% GST. What is the total price, in rupees?
  3. 3.A football costs ₹1500 before GST. How many rupees of GST at 18% are added?
  4. 4.A football costs ₹1325 plus 12% tax. What is the total price, in rupees?
  5. 5.A cricket bat costs ₹1820 plus 10% tax. What is the total price, in rupees?
  6. 6.A water bottle costs ₹1950 plus 18% GST. What is the total price, in rupees?
  7. 7.A table fan costs ₹1240 before GST and ₹1302 after GST. What is the GST rate, in percent?
  8. 8.A table fan costs ₹1940 plus 5% GST. What is the total price, in rupees?
  9. 9.A pencil box costs ₹580 plus 5% GST. What is the total price, in rupees?
  10. 10.A kite costs ₹1750 before GST. How many rupees of GST at 18% are added?
  11. 11.A kite costs ₹1300 plus 18% GST. What is the total price, in rupees?
  12. 12.A school bag costs ₹1600 before tax. How many rupees of tax at 10% are added?
  13. 13.A water bottle costs ₹520 plus 5% GST. What is the total price, in rupees?
  14. 14.A kite costs ₹900 before GST and ₹1062 after GST. What is the GST rate, in percent?
  15. 15.A water bottle costs ₹1690 before tax. How many rupees of tax at 10% are added?
  16. 16.A cricket bat costs ₹1150 plus 18% GST. What is the total price, in rupees?
  17. 17.A toy car costs ₹175 plus 12% tax. What is the total price, in rupees?
  18. 18.A table fan costs ₹660 before GST. How many rupees of GST at 5% are added?
  19. 19.A toy car costs ₹1750 before GST and ₹2065 after GST. What is the GST rate, in percent?
  20. 20.A lunch box costs ₹1000 before GST and ₹1180 after GST. What is the GST rate, in percent?
  21. 21.A wall clock costs ₹300 plus 5% GST. What is the total price, in rupees?
  22. 22.A table fan costs ₹1350 before tax and ₹1512 after tax. What is the tax rate, in percent?
  23. 23.A lunch box costs ₹1250 before tax. How many rupees of tax at 10% are added?
  24. 24.A kite costs ₹400 plus 18% GST. What is the total price, in rupees?
  25. 25.A torch costs ₹680 before GST. How many rupees of GST at 5% are added?
  26. 26.A cricket bat costs ₹1480 before GST and ₹1554 after GST. What is the GST rate, in percent?
  27. 27.A water bottle costs ₹520 before GST. How many rupees of GST at 5% are added?
  28. 28.A water bottle costs ₹680 plus 5% GST. What is the total price, in rupees?
  29. 29.A storybook costs ₹100 before tax and ₹112 after tax. What is the tax rate, in percent?
  30. 30.A cricket bat costs ₹1500 before GST. How many rupees of GST at 18% are added?
  31. 31.A football costs ₹400 before GST. How many rupees of GST at 18% are added?
  32. 32.A lunch box costs ₹140 before GST. How many rupees of GST at 5% are added?
  33. 33.A table fan costs ₹350 plus 18% GST. What is the total price, in rupees?
  34. 34.A football costs ₹2000 before GST and ₹2360 after GST. What is the GST rate, in percent?
  35. 35.A cricket bat costs ₹1050 plus 18% GST. What is the total price, in rupees?
  36. 36.A toy car costs ₹1900 before GST and ₹1995 after GST. What is the GST rate, in percent?
  37. 37.A cricket bat costs ₹1450 before GST and ₹1711 after GST. What is the GST rate, in percent?
  38. 38.A water bottle costs ₹340 before GST. How many rupees of GST at 5% are added?
  39. 39.A torch costs ₹920 before GST. How many rupees of GST at 5% are added?
  40. 40.A school bag costs ₹920 before GST and ₹966 after GST. What is the GST rate, in percent?

Answer key

  1. 10
  2. 590
  3. 270
  4. 1484
  5. 2002
  6. 2301
  7. 5
  8. 2037
  9. 609
  10. 315
  11. 1534
  12. 160
  13. 546
  14. 18
  15. 169
  16. 1357
  17. 196
  18. 33
  19. 18
  20. 18
  21. 315
  22. 12
  23. 125
  24. 472
  25. 34
  26. 5
  27. 26
  28. 714
  29. 12
  30. 270
  31. 72
  32. 7
  33. 413
  34. 18
  35. 1239
  36. 5
  37. 18
  38. 17
  39. 46
  40. 5

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