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GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 360 · 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 pencil box costs ₹225 plus 12% tax. What is the total price, in rupees?
  2. 2.A cricket bat costs ₹640 before GST and ₹672 after GST. What is the GST rate, in percent?
  3. 3.A torch costs ₹1400 plus 18% GST. What is the total price, in rupees?
  4. 4.A cricket bat costs ₹1650 before GST and ₹1947 after GST. What is the GST rate, in percent?
  5. 5.A school bag costs ₹120 before GST. How many rupees of GST at 5% are added?
  6. 6.A torch costs ₹875 before tax. How many rupees of tax at 12% are added?
  7. 7.A football costs ₹740 plus 5% GST. What is the total price, in rupees?
  8. 8.A water bottle costs ₹1100 before GST. How many rupees of GST at 18% are added?
  9. 9.A water bottle costs ₹340 plus 5% GST. What is the total price, in rupees?
  10. 10.A football costs ₹1800 before GST and ₹2124 after GST. What is the GST rate, in percent?
  11. 11.A table fan costs ₹1350 before GST and ₹1593 after GST. What is the GST rate, in percent?
  12. 12.A kite costs ₹1050 plus 18% GST. What is the total price, in rupees?
  13. 13.A table fan costs ₹1740 before GST. How many rupees of GST at 5% are added?
  14. 14.A pencil box costs ₹560 before GST and ₹588 after GST. What is the GST rate, in percent?
  15. 15.A table fan costs ₹1000 before tax. How many rupees of tax at 12% are added?
  16. 16.A toy car costs ₹1500 before GST and ₹1575 after GST. What is the GST rate, in percent?
  17. 17.A cricket bat costs ₹750 plus 18% GST. What is the total price, in rupees?
  18. 18.A torch costs ₹1840 before tax and ₹2024 after tax. What is the tax rate, in percent?
  19. 19.A water bottle costs ₹975 plus 12% tax. What is the total price, in rupees?
  20. 20.A wall clock costs ₹600 plus 5% GST. What is the total price, in rupees?
  21. 21.A cricket bat costs ₹910 plus 10% tax. What is the total price, in rupees?
  22. 22.A storybook costs ₹580 before GST. How many rupees of GST at 5% are added?
  23. 23.A table fan costs ₹1960 plus 5% GST. What is the total price, in rupees?
  24. 24.A table fan costs ₹850 before GST and ₹1003 after GST. What is the GST rate, in percent?
  25. 25.A cricket bat costs ₹550 before GST. How many rupees of GST at 18% are added?
  26. 26.A kite costs ₹200 before GST and ₹210 after GST. What is the GST rate, in percent?
  27. 27.A storybook costs ₹460 before tax. How many rupees of tax at 10% are added?
  28. 28.A table fan costs ₹220 before GST and ₹231 after GST. What is the GST rate, in percent?
  29. 29.A school bag costs ₹800 before tax. How many rupees of tax at 12% are added?
  30. 30.A school bag costs ₹1710 plus 10% tax. What is the total price, in rupees?
  31. 31.A table fan costs ₹1050 plus 18% GST. What is the total price, in rupees?
  32. 32.A school bag costs ₹200 plus 18% GST. What is the total price, in rupees?
  33. 33.A lunch box costs ₹760 before GST. How many rupees of GST at 5% are added?
  34. 34.A toy car costs ₹490 plus 10% tax. What is the total price, in rupees?
  35. 35.A kite costs ₹1080 plus 5% GST. What is the total price, in rupees?
  36. 36.A lunch box costs ₹1400 before GST and ₹1652 after GST. What is the GST rate, in percent?
  37. 37.A kite costs ₹440 plus 5% GST. What is the total price, in rupees?
  38. 38.A school bag costs ₹620 plus 5% GST. What is the total price, in rupees?
  39. 39.A torch costs ₹1300 before GST. How many rupees of GST at 5% are added?
  40. 40.A cricket bat costs ₹1360 before GST and ₹1428 after GST. What is the GST rate, in percent?

Answer key

  1. 252
  2. 5
  3. 1652
  4. 18
  5. 6
  6. 105
  7. 777
  8. 198
  9. 357
  10. 18
  11. 18
  12. 1239
  13. 87
  14. 5
  15. 120
  16. 5
  17. 885
  18. 10
  19. 1092
  20. 630
  21. 1001
  22. 29
  23. 2058
  24. 18
  25. 99
  26. 5
  27. 46
  28. 5
  29. 96
  30. 1881
  31. 1239
  32. 236
  33. 38
  34. 539
  35. 1134
  36. 18
  37. 462
  38. 651
  39. 65
  40. 5

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