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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 801 · 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 ₹1860 plus 10% tax. What is the total price, in rupees?
  2. 2.A football costs ₹60 before GST. How many rupees of GST at 5% are added?
  3. 3.A kite costs ₹520 before GST and ₹546 after GST. What is the GST rate, in percent?
  4. 4.A kite costs ₹2000 before GST. How many rupees of GST at 18% are added?
  5. 5.A water bottle costs ₹480 before GST. How many rupees of GST at 5% are added?
  6. 6.A table fan costs ₹1680 before GST. How many rupees of GST at 5% are added?
  7. 7.A wall clock costs ₹750 before GST. How many rupees of GST at 18% are added?
  8. 8.A cricket bat costs ₹390 before tax. How many rupees of tax at 10% are added?
  9. 9.A football costs ₹660 plus 5% GST. What is the total price, in rupees?
  10. 10.A lunch box costs ₹1500 before GST and ₹1770 after GST. What is the GST rate, in percent?
  11. 11.A toy car costs ₹1800 before GST. How many rupees of GST at 18% are added?
  12. 12.A school bag costs ₹1950 plus 18% GST. What is the total price, in rupees?
  13. 13.A kite costs ₹1040 before tax and ₹1144 after tax. What is the tax rate, in percent?
  14. 14.A cricket bat costs ₹100 before GST. How many rupees of GST at 5% are added?
  15. 15.A wall clock costs ₹1950 plus 18% GST. What is the total price, in rupees?
  16. 16.A school bag costs ₹1300 plus 18% GST. What is the total price, in rupees?
  17. 17.A storybook costs ₹440 before GST. How many rupees of GST at 5% are added?
  18. 18.A water bottle costs ₹1650 before tax and ₹1848 after tax. What is the tax rate, in percent?
  19. 19.A pencil box costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
  20. 20.A lunch box costs ₹600 before GST. How many rupees of GST at 5% are added?
  21. 21.A toy car costs ₹375 plus 12% tax. What is the total price, in rupees?
  22. 22.A water bottle costs ₹1300 plus 5% GST. What is the total price, in rupees?
  23. 23.A water bottle costs ₹280 before GST. How many rupees of GST at 5% are added?
  24. 24.A toy car costs ₹620 before GST and ₹651 after GST. What is the GST rate, in percent?
  25. 25.A lunch box costs ₹500 plus 18% GST. What is the total price, in rupees?
  26. 26.A cricket bat costs ₹160 before tax and ₹176 after tax. What is the tax rate, in percent?
  27. 27.A football costs ₹1300 before GST and ₹1534 after GST. What is the GST rate, in percent?
  28. 28.A storybook costs ₹960 before GST. How many rupees of GST at 5% are added?
  29. 29.A table fan costs ₹1260 plus 5% GST. What is the total price, in rupees?
  30. 30.A storybook costs ₹1600 plus 18% GST. What is the total price, in rupees?
  31. 31.A torch costs ₹300 plus 18% GST. What is the total price, in rupees?
  32. 32.A football costs ₹550 plus 12% tax. What is the total price, in rupees?
  33. 33.A table fan costs ₹50 before GST. How many rupees of GST at 18% are added?
  34. 34.A pencil box costs ₹750 before GST. How many rupees of GST at 18% are added?
  35. 35.A storybook costs ₹400 plus 18% GST. What is the total price, in rupees?
  36. 36.A storybook costs ₹400 before GST. How many rupees of GST at 5% are added?
  37. 37.A lunch box costs ₹150 plus 18% GST. What is the total price, in rupees?
  38. 38.A football costs ₹80 before GST and ₹84 after GST. What is the GST rate, in percent?
  39. 39.A pencil box costs ₹1320 before GST and ₹1386 after GST. What is the GST rate, in percent?
  40. 40.A cricket bat costs ₹550 before GST and ₹649 after GST. What is the GST rate, in percent?

Answer key

  1. 2046
  2. 3
  3. 5
  4. 360
  5. 24
  6. 84
  7. 135
  8. 39
  9. 693
  10. 18
  11. 324
  12. 2301
  13. 10
  14. 5
  15. 2301
  16. 1534
  17. 22
  18. 12
  19. 18
  20. 30
  21. 420
  22. 1365
  23. 14
  24. 5
  25. 590
  26. 10
  27. 18
  28. 48
  29. 1323
  30. 1888
  31. 354
  32. 616
  33. 9
  34. 135
  35. 472
  36. 20
  37. 177
  38. 5
  39. 5
  40. 18

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