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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 226 · 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 water bottle costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
  2. 2.A cricket bat costs ₹540 before GST and ₹567 after GST. What is the GST rate, in percent?
  3. 3.A school bag costs ₹840 before GST. How many rupees of GST at 5% are added?
  4. 4.A toy car costs ₹1050 before GST. How many rupees of GST at 18% are added?
  5. 5.A pencil box costs ₹380 before GST. How many rupees of GST at 5% are added?
  6. 6.A toy car costs ₹1650 plus 18% GST. What is the total price, in rupees?
  7. 7.A school bag costs ₹1440 before GST. How many rupees of GST at 5% are added?
  8. 8.A football costs ₹1100 before GST. How many rupees of GST at 5% are added?
  9. 9.A toy car costs ₹950 before GST and ₹1121 after GST. What is the GST rate, in percent?
  10. 10.A torch costs ₹25 before tax. How many rupees of tax at 12% are added?
  11. 11.A toy car costs ₹500 plus 12% tax. What is the total price, in rupees?
  12. 12.A pencil box costs ₹1100 plus 18% GST. What is the total price, in rupees?
  13. 13.A water bottle costs ₹940 plus 5% GST. What is the total price, in rupees?
  14. 14.A storybook costs ₹475 before tax and ₹532 after tax. What is the tax rate, in percent?
  15. 15.A football costs ₹1050 before tax. How many rupees of tax at 12% are added?
  16. 16.A football costs ₹500 plus 10% tax. What is the total price, in rupees?
  17. 17.A pencil box costs ₹120 before GST and ₹126 after GST. What is the GST rate, in percent?
  18. 18.A storybook costs ₹840 before GST. How many rupees of GST at 5% are added?
  19. 19.A wall clock costs ₹1600 before tax and ₹1792 after tax. What is the tax rate, in percent?
  20. 20.A lunch box costs ₹1480 before GST. How many rupees of GST at 5% are added?
  21. 21.A cricket bat costs ₹1650 plus 10% tax. What is the total price, in rupees?
  22. 22.A football costs ₹480 before GST. How many rupees of GST at 5% are added?
  23. 23.A wall clock costs ₹1325 plus 12% tax. What is the total price, in rupees?
  24. 24.A wall clock costs ₹920 before GST and ₹966 after GST. What is the GST rate, in percent?
  25. 25.A kite costs ₹850 before tax and ₹935 after tax. What is the tax rate, in percent?
  26. 26.A kite costs ₹400 plus 18% GST. What is the total price, in rupees?
  27. 27.A school bag costs ₹240 before GST and ₹252 after GST. What is the GST rate, in percent?
  28. 28.A cricket bat costs ₹2000 before GST and ₹2360 after GST. What is the GST rate, in percent?
  29. 29.A pencil box costs ₹220 before GST and ₹231 after GST. What is the GST rate, in percent?
  30. 30.A table fan costs ₹1550 before tax and ₹1736 after tax. What is the tax rate, in percent?
  31. 31.A lunch box costs ₹400 plus 12% tax. What is the total price, in rupees?
  32. 32.A toy car costs ₹1570 plus 10% tax. What is the total price, in rupees?
  33. 33.A table fan costs ₹480 plus 5% GST. What is the total price, in rupees?
  34. 34.A football costs ₹1450 before GST. How many rupees of GST at 18% are added?
  35. 35.A storybook costs ₹660 plus 5% GST. What is the total price, in rupees?
  36. 36.A torch costs ₹500 plus 12% tax. What is the total price, in rupees?
  37. 37.A lunch box costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
  38. 38.A toy car costs ₹1350 before tax and ₹1485 after tax. What is the tax rate, in percent?
  39. 39.A kite costs ₹420 before GST and ₹441 after GST. What is the GST rate, in percent?
  40. 40.A toy car costs ₹700 before tax and ₹784 after tax. What is the tax rate, in percent?

Answer key

  1. 18
  2. 5
  3. 42
  4. 189
  5. 19
  6. 1947
  7. 72
  8. 55
  9. 18
  10. 3
  11. 560
  12. 1298
  13. 987
  14. 12
  15. 126
  16. 550
  17. 5
  18. 42
  19. 12
  20. 74
  21. 1815
  22. 24
  23. 1484
  24. 5
  25. 10
  26. 472
  27. 5
  28. 18
  29. 5
  30. 12
  31. 448
  32. 1727
  33. 504
  34. 261
  35. 693
  36. 560
  37. 18
  38. 10
  39. 5
  40. 12

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