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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 568 · 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 ₹1850 before GST. How many rupees of GST at 18% are added?
  2. 2.A kite costs ₹200 plus 12% tax. What is the total price, in rupees?
  3. 3.A pencil box costs ₹1700 plus 5% GST. What is the total price, in rupees?
  4. 4.A table fan costs ₹550 before GST. How many rupees of GST at 18% are added?
  5. 5.A pencil box costs ₹25 plus 12% tax. What is the total price, in rupees?
  6. 6.A kite costs ₹80 before tax and ₹88 after tax. What is the tax rate, in percent?
  7. 7.A school bag costs ₹150 before GST. How many rupees of GST at 18% are added?
  8. 8.A lunch box costs ₹910 plus 10% tax. What is the total price, in rupees?
  9. 9.A water bottle costs ₹1850 plus 18% GST. What is the total price, in rupees?
  10. 10.A table fan costs ₹1250 before GST and ₹1475 after GST. What is the GST rate, in percent?
  11. 11.A football costs ₹750 plus 18% GST. What is the total price, in rupees?
  12. 12.A wall clock costs ₹1000 plus 18% GST. What is the total price, in rupees?
  13. 13.A table fan costs ₹1000 before tax. How many rupees of tax at 12% are added?
  14. 14.A toy car costs ₹1700 before GST and ₹2006 after GST. What is the GST rate, in percent?
  15. 15.A water bottle costs ₹60 before GST. How many rupees of GST at 5% are added?
  16. 16.A school bag costs ₹540 plus 10% tax. What is the total price, in rupees?
  17. 17.A table fan costs ₹325 before tax and ₹364 after tax. What is the tax rate, in percent?
  18. 18.A water bottle costs ₹900 plus 18% GST. What is the total price, in rupees?
  19. 19.A kite costs ₹1800 before GST. How many rupees of GST at 18% are added?
  20. 20.A lunch box costs ₹660 plus 5% GST. What is the total price, in rupees?
  21. 21.A torch costs ₹450 before GST and ₹531 after GST. What is the GST rate, in percent?
  22. 22.A kite costs ₹660 plus 5% GST. What is the total price, in rupees?
  23. 23.A football costs ₹180 plus 5% GST. What is the total price, in rupees?
  24. 24.A water bottle costs ₹200 plus 5% GST. What is the total price, in rupees?
  25. 25.A lunch box costs ₹280 plus 5% GST. What is the total price, in rupees?
  26. 26.A cricket bat costs ₹260 plus 5% GST. What is the total price, in rupees?
  27. 27.A kite costs ₹1180 before tax and ₹1298 after tax. What is the tax rate, in percent?
  28. 28.A pencil box costs ₹1880 plus 5% GST. What is the total price, in rupees?
  29. 29.A wall clock costs ₹1800 before GST and ₹2124 after GST. What is the GST rate, in percent?
  30. 30.A water bottle costs ₹580 before tax and ₹638 after tax. What is the tax rate, in percent?
  31. 31.A torch costs ₹1625 before tax. How many rupees of tax at 12% are added?
  32. 32.A school bag costs ₹220 before GST and ₹231 after GST. What is the GST rate, in percent?
  33. 33.A cricket bat costs ₹1940 before GST and ₹2037 after GST. What is the GST rate, in percent?
  34. 34.A torch costs ₹1900 before GST. How many rupees of GST at 18% are added?
  35. 35.A water bottle costs ₹150 before GST. How many rupees of GST at 18% are added?
  36. 36.A pencil box costs ₹1925 before tax and ₹2156 after tax. What is the tax rate, in percent?
  37. 37.A kite costs ₹500 plus 12% tax. What is the total price, in rupees?
  38. 38.A cricket bat costs ₹950 plus 18% GST. What is the total price, in rupees?
  39. 39.A toy car costs ₹1150 before GST and ₹1357 after GST. What is the GST rate, in percent?
  40. 40.A storybook costs ₹1820 before GST. How many rupees of GST at 5% are added?

Answer key

  1. 333
  2. 224
  3. 1785
  4. 99
  5. 28
  6. 10
  7. 27
  8. 1001
  9. 2183
  10. 18
  11. 885
  12. 1180
  13. 120
  14. 18
  15. 3
  16. 594
  17. 12
  18. 1062
  19. 324
  20. 693
  21. 18
  22. 693
  23. 189
  24. 210
  25. 294
  26. 273
  27. 10
  28. 1974
  29. 18
  30. 10
  31. 195
  32. 5
  33. 5
  34. 342
  35. 27
  36. 12
  37. 560
  38. 1121
  39. 18
  40. 91

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