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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 310 · 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 storybook costs ₹1100 before tax and ₹1232 after tax. What is the tax rate, in percent?
  2. 2.A cricket bat costs ₹1140 plus 5% GST. What is the total price, in rupees?
  3. 3.A school bag costs ₹1060 before GST. How many rupees of GST at 5% are added?
  4. 4.A football costs ₹200 before GST. How many rupees of GST at 18% are added?
  5. 5.A torch costs ₹1420 plus 5% GST. What is the total price, in rupees?
  6. 6.A kite costs ₹1400 plus 5% GST. What is the total price, in rupees?
  7. 7.A storybook costs ₹250 before GST. How many rupees of GST at 18% are added?
  8. 8.A water bottle costs ₹1800 plus 18% GST. What is the total price, in rupees?
  9. 9.A school bag costs ₹120 before GST and ₹126 after GST. What is the GST rate, in percent?
  10. 10.A school bag costs ₹1510 plus 10% tax. What is the total price, in rupees?
  11. 11.A cricket bat costs ₹920 before GST and ₹966 after GST. What is the GST rate, in percent?
  12. 12.A school bag costs ₹1900 plus 18% GST. What is the total price, in rupees?
  13. 13.A football costs ₹640 before GST. How many rupees of GST at 5% are added?
  14. 14.A table fan costs ₹375 before tax and ₹420 after tax. What is the tax rate, in percent?
  15. 15.A table fan costs ₹1340 plus 10% tax. What is the total price, in rupees?
  16. 16.A toy car costs ₹1175 before tax. How many rupees of tax at 12% are added?
  17. 17.A lunch box costs ₹1090 plus 10% tax. What is the total price, in rupees?
  18. 18.A water bottle costs ₹650 before tax and ₹728 after tax. What is the tax rate, in percent?
  19. 19.A toy car costs ₹20 before GST and ₹21 after GST. What is the GST rate, in percent?
  20. 20.A pencil box costs ₹850 plus 10% tax. What is the total price, in rupees?
  21. 21.A football costs ₹375 before tax and ₹420 after tax. What is the tax rate, in percent?
  22. 22.A cricket bat costs ₹700 before GST. How many rupees of GST at 5% are added?
  23. 23.A football costs ₹1200 before GST and ₹1260 after GST. What is the GST rate, in percent?
  24. 24.A table fan costs ₹1100 before tax and ₹1232 after tax. What is the tax rate, in percent?
  25. 25.A kite costs ₹50 plus 10% tax. What is the total price, in rupees?
  26. 26.A kite costs ₹1540 plus 5% GST. What is the total price, in rupees?
  27. 27.A toy car costs ₹200 before GST and ₹236 after GST. What is the GST rate, in percent?
  28. 28.A wall clock costs ₹100 plus 18% GST. What is the total price, in rupees?
  29. 29.A storybook costs ₹1700 plus 18% GST. What is the total price, in rupees?
  30. 30.A school bag costs ₹800 plus 5% GST. What is the total price, in rupees?
  31. 31.A storybook costs ₹1100 before GST. How many rupees of GST at 18% are added?
  32. 32.A football costs ₹360 plus 5% GST. What is the total price, in rupees?
  33. 33.A pencil box costs ₹1250 plus 18% GST. What is the total price, in rupees?
  34. 34.A pencil box costs ₹1360 before GST and ₹1428 after GST. What is the GST rate, in percent?
  35. 35.A school bag costs ₹1200 before GST. How many rupees of GST at 18% are added?
  36. 36.A water bottle costs ₹540 before GST. How many rupees of GST at 5% are added?
  37. 37.A cricket bat costs ₹240 before GST. How many rupees of GST at 5% are added?
  38. 38.A lunch box costs ₹720 before GST. How many rupees of GST at 5% are added?
  39. 39.A storybook costs ₹260 before GST. How many rupees of GST at 5% are added?
  40. 40.A pencil box costs ₹1520 before GST and ₹1596 after GST. What is the GST rate, in percent?

Answer key

  1. 12
  2. 1197
  3. 53
  4. 36
  5. 1491
  6. 1470
  7. 45
  8. 2124
  9. 5
  10. 1661
  11. 5
  12. 2242
  13. 32
  14. 12
  15. 1474
  16. 141
  17. 1199
  18. 12
  19. 5
  20. 935
  21. 12
  22. 35
  23. 5
  24. 12
  25. 55
  26. 1617
  27. 18
  28. 118
  29. 2006
  30. 840
  31. 198
  32. 378
  33. 1475
  34. 5
  35. 216
  36. 27
  37. 12
  38. 36
  39. 13
  40. 5

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