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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 670 · 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 ₹180 plus 5% GST. What is the total price, in rupees?
  2. 2.A school bag costs ₹1400 before GST and ₹1652 after GST. What is the GST rate, in percent?
  3. 3.A toy car costs ₹1960 before tax and ₹2156 after tax. What is the tax rate, in percent?
  4. 4.A table fan costs ₹50 plus 18% GST. What is the total price, in rupees?
  5. 5.A pencil box costs ₹220 before tax and ₹242 after tax. What is the tax rate, in percent?
  6. 6.A toy car costs ₹1580 before tax. How many rupees of tax at 10% are added?
  7. 7.A kite costs ₹600 plus 18% GST. What is the total price, in rupees?
  8. 8.A school bag costs ₹1575 before tax. How many rupees of tax at 12% are added?
  9. 9.A torch costs ₹1700 before GST and ₹2006 after GST. What is the GST rate, in percent?
  10. 10.A water bottle costs ₹1110 before tax and ₹1221 after tax. What is the tax rate, in percent?
  11. 11.A lunch box costs ₹1400 before GST. How many rupees of GST at 18% are added?
  12. 12.A football costs ₹1200 plus 18% GST. What is the total price, in rupees?
  13. 13.A water bottle costs ₹20 before GST and ₹21 after GST. What is the GST rate, in percent?
  14. 14.A water bottle costs ₹1950 plus 12% tax. What is the total price, in rupees?
  15. 15.A torch costs ₹1460 before GST. How many rupees of GST at 5% are added?
  16. 16.A lunch box costs ₹475 before tax and ₹532 after tax. What is the tax rate, in percent?
  17. 17.A kite costs ₹1350 plus 18% GST. What is the total price, in rupees?
  18. 18.A school bag costs ₹475 before tax and ₹532 after tax. What is the tax rate, in percent?
  19. 19.A football costs ₹550 before GST. How many rupees of GST at 18% are added?
  20. 20.A toy car costs ₹1750 plus 18% GST. What is the total price, in rupees?
  21. 21.A table fan costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
  22. 22.A water bottle costs ₹620 before GST. How many rupees of GST at 5% are added?
  23. 23.A football costs ₹300 before GST. How many rupees of GST at 18% are added?
  24. 24.A pencil box costs ₹1900 before GST and ₹2242 after GST. What is the GST rate, in percent?
  25. 25.A football costs ₹1550 plus 12% tax. What is the total price, in rupees?
  26. 26.A pencil box costs ₹1000 plus 18% GST. What is the total price, in rupees?
  27. 27.A lunch box costs ₹1550 plus 18% GST. What is the total price, in rupees?
  28. 28.A water bottle costs ₹1620 before GST and ₹1701 after GST. What is the GST rate, in percent?
  29. 29.A lunch box costs ₹990 before tax and ₹1089 after tax. What is the tax rate, in percent?
  30. 30.A storybook costs ₹600 before GST. How many rupees of GST at 18% are added?
  31. 31.A school bag costs ₹675 before tax and ₹756 after tax. What is the tax rate, in percent?
  32. 32.A kite costs ₹300 plus 5% GST. What is the total price, in rupees?
  33. 33.A cricket bat costs ₹2000 plus 5% GST. What is the total price, in rupees?
  34. 34.A school bag costs ₹1040 before GST and ₹1092 after GST. What is the GST rate, in percent?
  35. 35.A football costs ₹1275 plus 12% tax. What is the total price, in rupees?
  36. 36.A cricket bat costs ₹600 before GST. How many rupees of GST at 18% are added?
  37. 37.A storybook costs ₹470 before tax and ₹517 after tax. What is the tax rate, in percent?
  38. 38.A table fan costs ₹1320 before GST and ₹1386 after GST. What is the GST rate, in percent?
  39. 39.A water bottle costs ₹650 before GST. How many rupees of GST at 18% are added?
  40. 40.A lunch box costs ₹125 before tax. How many rupees of tax at 12% are added?

Answer key

  1. 189
  2. 18
  3. 10
  4. 59
  5. 10
  6. 158
  7. 708
  8. 189
  9. 18
  10. 10
  11. 252
  12. 1416
  13. 5
  14. 2184
  15. 73
  16. 12
  17. 1593
  18. 12
  19. 99
  20. 2065
  21. 18
  22. 31
  23. 54
  24. 18
  25. 1736
  26. 1180
  27. 1829
  28. 5
  29. 10
  30. 108
  31. 12
  32. 315
  33. 2100
  34. 5
  35. 1428
  36. 108
  37. 10
  38. 5
  39. 117
  40. 15

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