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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 695 · 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 pencil box costs ₹630 plus 10% tax. What is the total price, in rupees?
  2. 2.A lunch box costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
  3. 3.A cricket bat costs ₹500 plus 18% GST. What is the total price, in rupees?
  4. 4.A school bag costs ₹1900 before GST. How many rupees of GST at 18% are added?
  5. 5.A wall clock costs ₹1625 before tax and ₹1820 after tax. What is the tax rate, in percent?
  6. 6.A pencil box costs ₹1900 plus 12% tax. What is the total price, in rupees?
  7. 7.A wall clock costs ₹340 before GST and ₹357 after GST. What is the GST rate, in percent?
  8. 8.A table fan costs ₹120 before tax. How many rupees of tax at 10% are added?
  9. 9.A torch costs ₹1600 before GST. How many rupees of GST at 5% are added?
  10. 10.A storybook costs ₹475 before tax. How many rupees of tax at 12% are added?
  11. 11.A school bag costs ₹900 before tax and ₹1008 after tax. What is the tax rate, in percent?
  12. 12.A kite costs ₹1900 plus 18% GST. What is the total price, in rupees?
  13. 13.A wall clock costs ₹1200 before GST and ₹1416 after GST. What is the GST rate, in percent?
  14. 14.A torch costs ₹330 before tax and ₹363 after tax. What is the tax rate, in percent?
  15. 15.A torch costs ₹440 before tax. How many rupees of tax at 10% are added?
  16. 16.A school bag costs ₹1300 before GST and ₹1534 after GST. What is the GST rate, in percent?
  17. 17.A wall clock costs ₹1000 before tax. How many rupees of tax at 12% are added?
  18. 18.A toy car costs ₹1800 plus 18% GST. What is the total price, in rupees?
  19. 19.A table fan costs ₹1500 before GST and ₹1770 after GST. What is the GST rate, in percent?
  20. 20.A football costs ₹450 before GST. How many rupees of GST at 18% are added?
  21. 21.A lunch box costs ₹50 before tax. How many rupees of tax at 12% are added?
  22. 22.A cricket bat costs ₹80 before GST. How many rupees of GST at 5% are added?
  23. 23.A water bottle costs ₹1650 before GST and ₹1947 after GST. What is the GST rate, in percent?
  24. 24.A table fan costs ₹540 before GST and ₹567 after GST. What is the GST rate, in percent?
  25. 25.A toy car costs ₹460 before GST. How many rupees of GST at 5% are added?
  26. 26.A torch costs ₹1900 before GST and ₹1995 after GST. What is the GST rate, in percent?
  27. 27.A school bag costs ₹250 plus 18% GST. What is the total price, in rupees?
  28. 28.A table fan costs ₹500 before tax and ₹560 after tax. What is the tax rate, in percent?
  29. 29.A school bag costs ₹1050 plus 18% GST. What is the total price, in rupees?
  30. 30.A cricket bat costs ₹700 before GST and ₹826 after GST. What is the GST rate, in percent?
  31. 31.A school bag costs ₹1600 plus 5% GST. What is the total price, in rupees?
  32. 32.A school bag costs ₹150 plus 18% GST. What is the total price, in rupees?
  33. 33.A lunch box costs ₹1150 before GST and ₹1357 after GST. What is the GST rate, in percent?
  34. 34.A wall clock costs ₹560 plus 5% GST. What is the total price, in rupees?
  35. 35.A pencil box costs ₹1250 before GST. How many rupees of GST at 18% are added?
  36. 36.A wall clock costs ₹920 plus 5% GST. What is the total price, in rupees?
  37. 37.A toy car costs ₹750 before GST and ₹885 after GST. What is the GST rate, in percent?
  38. 38.A water bottle costs ₹660 plus 5% GST. What is the total price, in rupees?
  39. 39.A cricket bat costs ₹1520 plus 5% GST. What is the total price, in rupees?
  40. 40.A kite costs ₹1280 plus 5% GST. What is the total price, in rupees?

Answer key

  1. 693
  2. 18
  3. 590
  4. 342
  5. 12
  6. 2128
  7. 5
  8. 12
  9. 80
  10. 57
  11. 12
  12. 2242
  13. 18
  14. 10
  15. 44
  16. 18
  17. 120
  18. 2124
  19. 18
  20. 81
  21. 6
  22. 4
  23. 18
  24. 5
  25. 23
  26. 5
  27. 295
  28. 12
  29. 1239
  30. 18
  31. 1680
  32. 177
  33. 18
  34. 588
  35. 225
  36. 966
  37. 18
  38. 693
  39. 1596
  40. 1344

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