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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 718 · 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 ₹1570 before tax. How many rupees of tax at 10% are added?
  2. 2.A pencil box costs ₹60 plus 5% GST. What is the total price, in rupees?
  3. 3.A torch costs ₹2000 before tax and ₹2200 after tax. What is the tax rate, in percent?
  4. 4.A storybook costs ₹250 before GST. How many rupees of GST at 18% are added?
  5. 5.A school bag costs ₹370 plus 10% tax. What is the total price, in rupees?
  6. 6.A cricket bat costs ₹150 plus 18% GST. What is the total price, in rupees?
  7. 7.A wall clock costs ₹1825 before tax and ₹2044 after tax. What is the tax rate, in percent?
  8. 8.A wall clock costs ₹950 plus 18% GST. What is the total price, in rupees?
  9. 9.A school bag costs ₹1840 before GST. How many rupees of GST at 5% are added?
  10. 10.A pencil box costs ₹1450 plus 12% tax. What is the total price, in rupees?
  11. 11.A wall clock costs ₹1060 before tax and ₹1166 after tax. What is the tax rate, in percent?
  12. 12.A school bag costs ₹950 before GST. How many rupees of GST at 18% are added?
  13. 13.A school bag costs ₹100 before tax and ₹110 after tax. What is the tax rate, in percent?
  14. 14.A table fan costs ₹1950 before GST. How many rupees of GST at 18% are added?
  15. 15.A water bottle costs ₹1740 before GST. How many rupees of GST at 5% are added?
  16. 16.A pencil box costs ₹250 before GST. How many rupees of GST at 18% are added?
  17. 17.A water bottle costs ₹1560 before GST. How many rupees of GST at 5% are added?
  18. 18.A water bottle costs ₹1400 plus 18% GST. What is the total price, in rupees?
  19. 19.A lunch box costs ₹960 before GST and ₹1008 after GST. What is the GST rate, in percent?
  20. 20.A toy car costs ₹50 before tax. How many rupees of tax at 12% are added?
  21. 21.A wall clock costs ₹1120 before GST. How many rupees of GST at 5% are added?
  22. 22.A pencil box costs ₹1640 before GST and ₹1722 after GST. What is the GST rate, in percent?
  23. 23.A table fan costs ₹1325 plus 12% tax. What is the total price, in rupees?
  24. 24.A toy car costs ₹450 before GST. How many rupees of GST at 18% are added?
  25. 25.A football costs ₹1050 plus 12% tax. What is the total price, in rupees?
  26. 26.A kite costs ₹1360 before GST and ₹1428 after GST. What is the GST rate, in percent?
  27. 27.A water bottle costs ₹460 before GST. How many rupees of GST at 5% are added?
  28. 28.A cricket bat costs ₹280 before GST. How many rupees of GST at 5% are added?
  29. 29.A school bag costs ₹440 before GST. How many rupees of GST at 5% are added?
  30. 30.A torch costs ₹560 before GST. How many rupees of GST at 5% are added?
  31. 31.A wall clock costs ₹1200 before GST. How many rupees of GST at 18% are added?
  32. 32.A school bag costs ₹350 before tax. How many rupees of tax at 12% are added?
  33. 33.A football costs ₹1000 plus 5% GST. What is the total price, in rupees?
  34. 34.A water bottle costs ₹1210 plus 10% tax. What is the total price, in rupees?
  35. 35.A water bottle costs ₹300 plus 5% GST. What is the total price, in rupees?
  36. 36.A table fan costs ₹1880 plus 5% GST. What is the total price, in rupees?
  37. 37.A kite costs ₹275 plus 12% tax. What is the total price, in rupees?
  38. 38.A water bottle costs ₹1700 plus 12% tax. What is the total price, in rupees?
  39. 39.A kite costs ₹1625 before tax and ₹1820 after tax. What is the tax rate, in percent?
  40. 40.A toy car costs ₹60 plus 5% GST. What is the total price, in rupees?

Answer key

  1. 157
  2. 63
  3. 10
  4. 45
  5. 407
  6. 177
  7. 12
  8. 1121
  9. 92
  10. 1624
  11. 10
  12. 171
  13. 10
  14. 351
  15. 87
  16. 45
  17. 78
  18. 1652
  19. 5
  20. 6
  21. 56
  22. 5
  23. 1484
  24. 81
  25. 1176
  26. 5
  27. 23
  28. 14
  29. 22
  30. 28
  31. 216
  32. 42
  33. 1050
  34. 1331
  35. 315
  36. 1974
  37. 308
  38. 1904
  39. 12
  40. 63

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