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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 272 · 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.

NameDateTime takenScore ___ / 40
  1. 1.A cricket bat costs ₹1740 before GST and ₹1827 after GST. What is the GST rate, in percent?
  2. 2.A wall clock costs ₹425 before tax. How many rupees of tax at 12% are added?
  3. 3.A toy car costs ₹1540 before tax and ₹1694 after tax. What is the tax rate, in percent?
  4. 4.A wall clock costs ₹1250 plus 18% GST. What is the total price, in rupees?
  5. 5.A school bag costs ₹900 before tax and ₹1008 after tax. What is the tax rate, in percent?
  6. 6.A toy car costs ₹10 before tax. How many rupees of tax at 10% are added?
  7. 7.A kite costs ₹180 before GST. How many rupees of GST at 5% are added?
  8. 8.A school bag costs ₹680 plus 5% GST. What is the total price, in rupees?
  9. 9.A school bag costs ₹740 before GST and ₹777 after GST. What is the GST rate, in percent?
  10. 10.A storybook costs ₹380 plus 5% GST. What is the total price, in rupees?
  11. 11.A kite costs ₹1360 plus 5% GST. What is the total price, in rupees?
  12. 12.A water bottle costs ₹1900 before tax. How many rupees of tax at 12% are added?
  13. 13.A table fan costs ₹840 before tax. How many rupees of tax at 10% are added?
  14. 14.A storybook costs ₹580 plus 5% GST. What is the total price, in rupees?
  15. 15.A storybook costs ₹90 before tax and ₹99 after tax. What is the tax rate, in percent?
  16. 16.A wall clock costs ₹1600 before GST and ₹1888 after GST. What is the GST rate, in percent?
  17. 17.A school bag costs ₹1725 before tax and ₹1932 after tax. What is the tax rate, in percent?
  18. 18.A lunch box costs ₹1800 before GST. How many rupees of GST at 18% are added?
  19. 19.A kite costs ₹1330 plus 10% tax. What is the total price, in rupees?
  20. 20.A lunch box costs ₹720 before GST and ₹756 after GST. What is the GST rate, in percent?
  21. 21.A lunch box costs ₹2000 before tax. How many rupees of tax at 10% are added?
  22. 22.A toy car costs ₹580 before GST and ₹609 after GST. What is the GST rate, in percent?
  23. 23.A wall clock costs ₹1050 before GST. How many rupees of GST at 18% are added?
  24. 24.A cricket bat costs ₹1420 plus 5% GST. What is the total price, in rupees?
  25. 25.A wall clock costs ₹2000 before GST and ₹2100 after GST. What is the GST rate, in percent?
  26. 26.A storybook costs ₹750 plus 12% tax. What is the total price, in rupees?
  27. 27.A torch costs ₹1500 plus 18% GST. What is the total price, in rupees?
  28. 28.A toy car costs ₹1290 plus 10% tax. What is the total price, in rupees?
  29. 29.A storybook costs ₹125 plus 12% tax. What is the total price, in rupees?
  30. 30.A torch costs ₹350 before tax and ₹385 after tax. What is the tax rate, in percent?
  31. 31.A storybook costs ₹580 before GST and ₹609 after GST. What is the GST rate, in percent?
  32. 32.A school bag costs ₹100 plus 18% GST. What is the total price, in rupees?
  33. 33.A torch costs ₹1150 plus 18% GST. What is the total price, in rupees?
  34. 34.A kite costs ₹1725 before tax and ₹1932 after tax. What is the tax rate, in percent?
  35. 35.A kite costs ₹700 before GST. How many rupees of GST at 18% are added?
  36. 36.A kite costs ₹1260 before tax and ₹1386 after tax. What is the tax rate, in percent?
  37. 37.A wall clock costs ₹110 plus 10% tax. What is the total price, in rupees?
  38. 38.A table fan costs ₹940 before GST and ₹987 after GST. What is the GST rate, in percent?
  39. 39.A pencil box costs ₹2000 before GST and ₹2360 after GST. What is the GST rate, in percent?
  40. 40.A football costs ₹1380 plus 10% tax. What is the total price, in rupees?

Answer key

  1. 5
  2. 51
  3. 10
  4. 1475
  5. 12
  6. 1
  7. 9
  8. 714
  9. 5
  10. 399
  11. 1428
  12. 228
  13. 84
  14. 609
  15. 10
  16. 18
  17. 12
  18. 324
  19. 1463
  20. 5
  21. 200
  22. 5
  23. 189
  24. 1491
  25. 5
  26. 840
  27. 1770
  28. 1419
  29. 140
  30. 10
  31. 5
  32. 118
  33. 1357
  34. 12
  35. 126
  36. 10
  37. 121
  38. 5
  39. 18
  40. 1518

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