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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 396 · 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 cricket bat costs ₹1140 before GST. How many rupees of GST at 5% are added?
  2. 2.A torch costs ₹1350 plus 18% GST. What is the total price, in rupees?
  3. 3.A cricket bat costs ₹1300 before GST and ₹1534 after GST. What is the GST rate, in percent?
  4. 4.A water bottle costs ₹2000 plus 18% GST. What is the total price, in rupees?
  5. 5.A torch costs ₹1400 plus 18% GST. What is the total price, in rupees?
  6. 6.A lunch box costs ₹360 before GST and ₹378 after GST. What is the GST rate, in percent?
  7. 7.A water bottle costs ₹900 plus 12% tax. What is the total price, in rupees?
  8. 8.A pencil box costs ₹660 plus 5% GST. What is the total price, in rupees?
  9. 9.A pencil box costs ₹1180 plus 10% tax. What is the total price, in rupees?
  10. 10.A storybook costs ₹10 before tax. How many rupees of tax at 10% are added?
  11. 11.A football costs ₹180 before GST. How many rupees of GST at 5% are added?
  12. 12.A cricket bat costs ₹1200 before GST and ₹1416 after GST. What is the GST rate, in percent?
  13. 13.A wall clock costs ₹1350 before GST and ₹1593 after GST. What is the GST rate, in percent?
  14. 14.A pencil box costs ₹560 before GST and ₹588 after GST. What is the GST rate, in percent?
  15. 15.A football costs ₹840 plus 5% GST. What is the total price, in rupees?
  16. 16.A water bottle costs ₹150 before GST. How many rupees of GST at 18% are added?
  17. 17.A football costs ₹1350 before tax. How many rupees of tax at 12% are added?
  18. 18.A water bottle costs ₹1000 before GST. How many rupees of GST at 18% are added?
  19. 19.A kite costs ₹350 plus 18% GST. What is the total price, in rupees?
  20. 20.A cricket bat costs ₹100 before GST. How many rupees of GST at 18% are added?
  21. 21.A table fan costs ₹450 before GST. How many rupees of GST at 18% are added?
  22. 22.A table fan costs ₹1800 before GST. How many rupees of GST at 5% are added?
  23. 23.A torch costs ₹1920 plus 5% GST. What is the total price, in rupees?
  24. 24.A football costs ₹240 before GST. How many rupees of GST at 5% are added?
  25. 25.A torch costs ₹20 plus 10% tax. What is the total price, in rupees?
  26. 26.A water bottle costs ₹1420 before GST. How many rupees of GST at 5% are added?
  27. 27.A pencil box costs ₹450 before GST. How many rupees of GST at 18% are added?
  28. 28.A toy car costs ₹550 before tax. How many rupees of tax at 12% are added?
  29. 29.A football costs ₹1700 before GST. How many rupees of GST at 18% are added?
  30. 30.A cricket bat costs ₹1160 before GST. How many rupees of GST at 5% are added?
  31. 31.A pencil box costs ₹1500 before GST. How many rupees of GST at 18% are added?
  32. 32.A school bag costs ₹850 before GST. How many rupees of GST at 18% are added?
  33. 33.A football costs ₹1340 plus 10% tax. What is the total price, in rupees?
  34. 34.A storybook costs ₹900 plus 5% GST. What is the total price, in rupees?
  35. 35.A cricket bat costs ₹90 before tax. How many rupees of tax at 10% are added?
  36. 36.A cricket bat costs ₹2000 before GST and ₹2100 after GST. What is the GST rate, in percent?
  37. 37.A kite costs ₹1120 before GST. How many rupees of GST at 5% are added?
  38. 38.A table fan costs ₹1000 before GST. How many rupees of GST at 18% are added?
  39. 39.A water bottle costs ₹1220 before GST. How many rupees of GST at 5% are added?
  40. 40.A water bottle costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?

Answer key

  1. 57
  2. 1593
  3. 18
  4. 2360
  5. 1652
  6. 5
  7. 1008
  8. 693
  9. 1298
  10. 1
  11. 9
  12. 18
  13. 18
  14. 5
  15. 882
  16. 27
  17. 162
  18. 180
  19. 413
  20. 18
  21. 81
  22. 90
  23. 2016
  24. 12
  25. 22
  26. 71
  27. 81
  28. 66
  29. 306
  30. 58
  31. 270
  32. 153
  33. 1474
  34. 945
  35. 9
  36. 5
  37. 56
  38. 180
  39. 61
  40. 18

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