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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 798 · 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 ₹800 before GST. How many rupees of GST at 18% are added?
  2. 2.A toy car costs ₹1040 plus 10% tax. What is the total price, in rupees?
  3. 3.A water bottle costs ₹60 plus 5% GST. What is the total price, in rupees?
  4. 4.A cricket bat costs ₹1950 before tax and ₹2184 after tax. What is the tax rate, in percent?
  5. 5.A lunch box costs ₹450 plus 18% GST. What is the total price, in rupees?
  6. 6.A school bag costs ₹720 plus 5% GST. What is the total price, in rupees?
  7. 7.A wall clock costs ₹1680 before GST. How many rupees of GST at 5% are added?
  8. 8.A cricket bat costs ₹20 plus 5% GST. What is the total price, in rupees?
  9. 9.A school bag costs ₹1375 plus 12% tax. What is the total price, in rupees?
  10. 10.A water bottle costs ₹1650 plus 18% GST. What is the total price, in rupees?
  11. 11.A wall clock costs ₹730 before tax. How many rupees of tax at 10% are added?
  12. 12.A torch costs ₹750 before GST. How many rupees of GST at 18% are added?
  13. 13.A torch costs ₹560 before GST and ₹588 after GST. What is the GST rate, in percent?
  14. 14.A football costs ₹1740 plus 10% tax. What is the total price, in rupees?
  15. 15.A pencil box costs ₹500 before GST. How many rupees of GST at 5% are added?
  16. 16.A football costs ₹325 plus 12% tax. What is the total price, in rupees?
  17. 17.A school bag costs ₹1000 plus 18% GST. What is the total price, in rupees?
  18. 18.A pencil box costs ₹1960 before GST. How many rupees of GST at 5% are added?
  19. 19.A water bottle costs ₹1875 before tax and ₹2100 after tax. What is the tax rate, in percent?
  20. 20.A water bottle costs ₹400 before GST and ₹472 after GST. What is the GST rate, in percent?
  21. 21.A torch costs ₹1950 before GST. How many rupees of GST at 18% are added?
  22. 22.A lunch box costs ₹740 before GST and ₹777 after GST. What is the GST rate, in percent?
  23. 23.A school bag costs ₹580 before tax. How many rupees of tax at 10% are added?
  24. 24.A school bag costs ₹1120 plus 5% GST. What is the total price, in rupees?
  25. 25.A cricket bat costs ₹340 before GST. How many rupees of GST at 5% are added?
  26. 26.A water bottle costs ₹700 plus 5% GST. What is the total price, in rupees?
  27. 27.A football costs ₹320 before GST and ₹336 after GST. What is the GST rate, in percent?
  28. 28.A lunch box costs ₹940 before GST. How many rupees of GST at 5% are added?
  29. 29.A cricket bat costs ₹300 before GST. How many rupees of GST at 18% are added?
  30. 30.A cricket bat costs ₹900 before GST. How many rupees of GST at 18% are added?
  31. 31.A storybook costs ₹1950 plus 18% GST. What is the total price, in rupees?
  32. 32.A lunch box costs ₹1325 before tax and ₹1484 after tax. What is the tax rate, in percent?
  33. 33.A toy car costs ₹1860 before GST. How many rupees of GST at 5% are added?
  34. 34.A cricket bat costs ₹520 before GST and ₹546 after GST. What is the GST rate, in percent?
  35. 35.A school bag costs ₹1200 before GST. How many rupees of GST at 5% are added?
  36. 36.A football costs ₹600 plus 18% GST. What is the total price, in rupees?
  37. 37.A pencil box costs ₹300 plus 12% tax. What is the total price, in rupees?
  38. 38.A wall clock costs ₹1380 plus 10% tax. What is the total price, in rupees?
  39. 39.A kite costs ₹1300 plus 18% GST. What is the total price, in rupees?
  40. 40.A storybook costs ₹320 plus 10% tax. What is the total price, in rupees?

Answer key

  1. 144
  2. 1144
  3. 63
  4. 12
  5. 531
  6. 756
  7. 84
  8. 21
  9. 1540
  10. 1947
  11. 73
  12. 135
  13. 5
  14. 1914
  15. 25
  16. 364
  17. 1180
  18. 98
  19. 12
  20. 18
  21. 351
  22. 5
  23. 58
  24. 1176
  25. 17
  26. 735
  27. 5
  28. 47
  29. 54
  30. 162
  31. 2301
  32. 12
  33. 93
  34. 5
  35. 60
  36. 708
  37. 336
  38. 1518
  39. 1534
  40. 352

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