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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 414 · 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 lunch box costs ₹600 before GST and ₹708 after GST. What is the GST rate, in percent?
  2. 2.A table fan costs ₹1400 before GST and ₹1652 after GST. What is the GST rate, in percent?
  3. 3.A lunch box costs ₹1500 plus 10% tax. What is the total price, in rupees?
  4. 4.A lunch box costs ₹900 plus 18% GST. What is the total price, in rupees?
  5. 5.A torch costs ₹700 before tax. How many rupees of tax at 12% are added?
  6. 6.A football costs ₹1000 before GST and ₹1180 after GST. What is the GST rate, in percent?
  7. 7.A table fan costs ₹1300 plus 18% GST. What is the total price, in rupees?
  8. 8.A football costs ₹2000 before GST and ₹2100 after GST. What is the GST rate, in percent?
  9. 9.A lunch box costs ₹50 before GST. How many rupees of GST at 18% are added?
  10. 10.A kite costs ₹120 before GST. How many rupees of GST at 5% are added?
  11. 11.A school bag costs ₹1000 before GST and ₹1180 after GST. What is the GST rate, in percent?
  12. 12.A water bottle costs ₹700 before tax and ₹784 after tax. What is the tax rate, in percent?
  13. 13.A pencil box costs ₹1025 before tax and ₹1148 after tax. What is the tax rate, in percent?
  14. 14.A water bottle costs ₹1750 plus 18% GST. What is the total price, in rupees?
  15. 15.A water bottle costs ₹550 plus 12% tax. What is the total price, in rupees?
  16. 16.A table fan costs ₹1920 plus 5% GST. What is the total price, in rupees?
  17. 17.A cricket bat costs ₹1200 before GST. How many rupees of GST at 18% are added?
  18. 18.A water bottle costs ₹1760 plus 5% GST. What is the total price, in rupees?
  19. 19.A torch costs ₹2000 plus 18% GST. What is the total price, in rupees?
  20. 20.A water bottle costs ₹1100 plus 18% GST. What is the total price, in rupees?
  21. 21.A wall clock costs ₹50 plus 18% GST. What is the total price, in rupees?
  22. 22.A lunch box costs ₹1050 before GST. How many rupees of GST at 18% are added?
  23. 23.A school bag costs ₹910 plus 10% tax. What is the total price, in rupees?
  24. 24.A school bag costs ₹1325 before tax and ₹1484 after tax. What is the tax rate, in percent?
  25. 25.A kite costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
  26. 26.A lunch box costs ₹1140 plus 5% GST. What is the total price, in rupees?
  27. 27.A water bottle costs ₹20 before tax. How many rupees of tax at 10% are added?
  28. 28.A kite costs ₹1575 before tax. How many rupees of tax at 12% are added?
  29. 29.A wall clock costs ₹950 before tax and ₹1045 after tax. What is the tax rate, in percent?
  30. 30.A lunch box costs ₹1940 before GST and ₹2037 after GST. What is the GST rate, in percent?
  31. 31.A kite costs ₹950 before GST and ₹1121 after GST. What is the GST rate, in percent?
  32. 32.A table fan costs ₹1650 before GST. How many rupees of GST at 18% are added?
  33. 33.A school bag costs ₹840 plus 5% GST. What is the total price, in rupees?
  34. 34.A cricket bat costs ₹1350 before GST and ₹1593 after GST. What is the GST rate, in percent?
  35. 35.A table fan costs ₹1625 plus 12% tax. What is the total price, in rupees?
  36. 36.A torch costs ₹1860 plus 5% GST. What is the total price, in rupees?
  37. 37.A lunch box costs ₹200 before GST. How many rupees of GST at 5% are added?
  38. 38.A school bag costs ₹1400 before GST and ₹1652 after GST. What is the GST rate, in percent?
  39. 39.A torch costs ₹1450 plus 18% GST. What is the total price, in rupees?
  40. 40.A pencil box costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?

Answer key

  1. 18
  2. 18
  3. 1650
  4. 1062
  5. 84
  6. 18
  7. 1534
  8. 5
  9. 9
  10. 6
  11. 18
  12. 12
  13. 12
  14. 2065
  15. 616
  16. 2016
  17. 216
  18. 1848
  19. 2360
  20. 1298
  21. 59
  22. 189
  23. 1001
  24. 12
  25. 18
  26. 1197
  27. 2
  28. 189
  29. 10
  30. 5
  31. 18
  32. 297
  33. 882
  34. 18
  35. 1820
  36. 1953
  37. 10
  38. 18
  39. 1711
  40. 18

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