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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 578 · 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 football costs ₹1950 plus 18% GST. What is the total price, in rupees?
  2. 2.A torch costs ₹2000 before tax and ₹2240 after tax. What is the tax rate, in percent?
  3. 3.A lunch box costs ₹500 before GST. How many rupees of GST at 18% are added?
  4. 4.A school bag costs ₹80 plus 5% GST. What is the total price, in rupees?
  5. 5.A toy car costs ₹140 plus 5% GST. What is the total price, in rupees?
  6. 6.A torch costs ₹1850 before GST and ₹2183 after GST. What is the GST rate, in percent?
  7. 7.A water bottle costs ₹1840 before GST and ₹1932 after GST. What is the GST rate, in percent?
  8. 8.A pencil box costs ₹550 before GST and ₹649 after GST. What is the GST rate, in percent?
  9. 9.A storybook costs ₹650 before GST. How many rupees of GST at 18% are added?
  10. 10.A wall clock costs ₹550 before GST. How many rupees of GST at 18% are added?
  11. 11.A wall clock costs ₹370 before tax. How many rupees of tax at 10% are added?
  12. 12.A torch costs ₹1700 plus 18% GST. What is the total price, in rupees?
  13. 13.A cricket bat costs ₹1940 plus 5% GST. What is the total price, in rupees?
  14. 14.A wall clock costs ₹1650 before GST. How many rupees of GST at 18% are added?
  15. 15.A lunch box costs ₹900 plus 18% GST. What is the total price, in rupees?
  16. 16.A storybook costs ₹470 before tax. How many rupees of tax at 10% are added?
  17. 17.A torch costs ₹840 plus 5% GST. What is the total price, in rupees?
  18. 18.A wall clock costs ₹1380 before GST and ₹1449 after GST. What is the GST rate, in percent?
  19. 19.A pencil box costs ₹1250 before GST and ₹1475 after GST. What is the GST rate, in percent?
  20. 20.A pencil box costs ₹750 before GST and ₹885 after GST. What is the GST rate, in percent?
  21. 21.A torch costs ₹420 before GST and ₹441 after GST. What is the GST rate, in percent?
  22. 22.A football costs ₹380 plus 5% GST. What is the total price, in rupees?
  23. 23.A storybook costs ₹750 before GST and ₹885 after GST. What is the GST rate, in percent?
  24. 24.A torch costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
  25. 25.A school bag costs ₹1880 plus 5% GST. What is the total price, in rupees?
  26. 26.A kite costs ₹400 before GST. How many rupees of GST at 5% are added?
  27. 27.A cricket bat costs ₹950 before GST and ₹1121 after GST. What is the GST rate, in percent?
  28. 28.A wall clock costs ₹1400 plus 18% GST. What is the total price, in rupees?
  29. 29.A toy car costs ₹1620 before GST and ₹1701 after GST. What is the GST rate, in percent?
  30. 30.A storybook costs ₹200 plus 5% GST. What is the total price, in rupees?
  31. 31.A wall clock costs ₹1120 plus 5% GST. What is the total price, in rupees?
  32. 32.A football costs ₹1660 before tax. How many rupees of tax at 10% are added?
  33. 33.A school bag costs ₹1720 before GST and ₹1806 after GST. What is the GST rate, in percent?
  34. 34.A football costs ₹430 plus 10% tax. What is the total price, in rupees?
  35. 35.A pencil box costs ₹120 before GST and ₹126 after GST. What is the GST rate, in percent?
  36. 36.A school bag costs ₹500 plus 18% GST. What is the total price, in rupees?
  37. 37.A pencil box costs ₹1520 plus 10% tax. What is the total price, in rupees?
  38. 38.A table fan costs ₹1220 before tax and ₹1342 after tax. What is the tax rate, in percent?
  39. 39.A football costs ₹1000 plus 18% GST. What is the total price, in rupees?
  40. 40.A kite costs ₹1750 before GST and ₹2065 after GST. What is the GST rate, in percent?

Answer key

  1. 2301
  2. 12
  3. 90
  4. 84
  5. 147
  6. 18
  7. 5
  8. 18
  9. 117
  10. 99
  11. 37
  12. 2006
  13. 2037
  14. 297
  15. 1062
  16. 47
  17. 882
  18. 5
  19. 18
  20. 18
  21. 5
  22. 399
  23. 18
  24. 18
  25. 1974
  26. 20
  27. 18
  28. 1652
  29. 5
  30. 210
  31. 1176
  32. 166
  33. 5
  34. 473
  35. 5
  36. 590
  37. 1672
  38. 10
  39. 1180
  40. 18

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