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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 49 · 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 toy car costs ₹1575 plus 12% tax. What is the total price, in rupees?
  2. 2.A cricket bat costs ₹640 before GST and ₹672 after GST. What is the GST rate, in percent?
  3. 3.A storybook costs ₹1940 plus 5% GST. What is the total price, in rupees?
  4. 4.A water bottle costs ₹1720 before GST and ₹1806 after GST. What is the GST rate, in percent?
  5. 5.A school bag costs ₹260 before GST. How many rupees of GST at 5% are added?
  6. 6.A table fan costs ₹600 before GST. How many rupees of GST at 5% are added?
  7. 7.A wall clock costs ₹120 before GST and ₹126 after GST. What is the GST rate, in percent?
  8. 8.A cricket bat costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
  9. 9.A torch costs ₹820 before GST. How many rupees of GST at 5% are added?
  10. 10.A torch costs ₹760 plus 5% GST. What is the total price, in rupees?
  11. 11.A pencil box costs ₹350 before GST and ₹413 after GST. What is the GST rate, in percent?
  12. 12.A water bottle costs ₹540 before GST. How many rupees of GST at 5% are added?
  13. 13.A lunch box costs ₹1240 before GST and ₹1302 after GST. What is the GST rate, in percent?
  14. 14.A water bottle costs ₹1375 before tax. How many rupees of tax at 12% are added?
  15. 15.A cricket bat costs ₹1450 plus 12% tax. What is the total price, in rupees?
  16. 16.A school bag costs ₹550 plus 18% GST. What is the total price, in rupees?
  17. 17.A football costs ₹1500 before GST and ₹1575 after GST. What is the GST rate, in percent?
  18. 18.A football costs ₹525 plus 12% tax. What is the total price, in rupees?
  19. 19.A toy car costs ₹1350 plus 18% GST. What is the total price, in rupees?
  20. 20.A football costs ₹1840 plus 5% GST. What is the total price, in rupees?
  21. 21.A pencil box costs ₹1020 before GST and ₹1071 after GST. What is the GST rate, in percent?
  22. 22.A storybook costs ₹650 before GST. How many rupees of GST at 18% are added?
  23. 23.A cricket bat costs ₹1350 plus 18% GST. What is the total price, in rupees?
  24. 24.A toy car costs ₹1360 before GST. How many rupees of GST at 5% are added?
  25. 25.A table fan costs ₹1450 before GST and ₹1711 after GST. What is the GST rate, in percent?
  26. 26.A lunch box costs ₹1000 plus 12% tax. What is the total price, in rupees?
  27. 27.A school bag costs ₹390 plus 10% tax. What is the total price, in rupees?
  28. 28.A pencil box costs ₹550 before GST. How many rupees of GST at 18% are added?
  29. 29.A toy car costs ₹1900 before GST. How many rupees of GST at 18% are added?
  30. 30.A water bottle costs ₹1920 before tax and ₹2112 after tax. What is the tax rate, in percent?
  31. 31.A pencil box costs ₹660 plus 5% GST. What is the total price, in rupees?
  32. 32.A kite costs ₹900 before tax and ₹1008 after tax. What is the tax rate, in percent?
  33. 33.A school bag costs ₹820 before GST. How many rupees of GST at 5% are added?
  34. 34.A lunch box costs ₹1040 before GST and ₹1092 after GST. What is the GST rate, in percent?
  35. 35.A cricket bat costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
  36. 36.A school bag costs ₹460 plus 5% GST. What is the total price, in rupees?
  37. 37.A football costs ₹1800 before GST. How many rupees of GST at 5% are added?
  38. 38.A kite costs ₹850 plus 10% tax. What is the total price, in rupees?
  39. 39.A wall clock costs ₹200 before GST and ₹236 after GST. What is the GST 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. 1764
  2. 5
  3. 2037
  4. 5
  5. 13
  6. 30
  7. 5
  8. 18
  9. 41
  10. 798
  11. 18
  12. 27
  13. 5
  14. 165
  15. 1624
  16. 649
  17. 5
  18. 588
  19. 1593
  20. 1932
  21. 5
  22. 117
  23. 1593
  24. 68
  25. 18
  26. 1120
  27. 429
  28. 99
  29. 342
  30. 10
  31. 693
  32. 12
  33. 41
  34. 5
  35. 18
  36. 483
  37. 90
  38. 935
  39. 18
  40. 5

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