GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 831 · 40 questions

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.

1. 1.A football costs ₹140 before GST and ₹147 after GST. What is the GST rate, in percent?
2. 2.A water bottle costs ₹100 plus 18% GST. What is the total price, in rupees?
3. 3.A pencil box costs ₹780 before GST and ₹819 after GST. What is the GST rate, in percent?
4. 4.A table fan costs ₹1200 before GST. How many rupees of GST at 18% are added?
5. 5.A lunch box costs ₹1900 before GST. How many rupees of GST at 5% are added?
6. 6.A torch costs ₹190 before tax. How many rupees of tax at 10% are added?
7. 7.A cricket bat costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
8. 8.A toy car costs ₹525 before tax and ₹588 after tax. What is the tax rate, in percent?
9. 9.A pencil box costs ₹1100 before tax. How many rupees of tax at 10% are added?
10. 10.A wall clock costs ₹1090 plus 10% tax. What is the total price, in rupees?
11. 11.A lunch box costs ₹1680 plus 5% GST. What is the total price, in rupees?
12. 12.A storybook costs ₹200 plus 5% GST. What is the total price, in rupees?
13. 13.A table fan costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
14. 14.A football costs ₹1050 before GST and ₹1239 after GST. What is the GST rate, in percent?
15. 15.A toy car costs ₹1890 plus 10% tax. What is the total price, in rupees?
16. 16.A storybook costs ₹1570 before tax and ₹1727 after tax. What is the tax rate, in percent?
17. 17.A wall clock costs ₹810 before tax and ₹891 after tax. What is the tax rate, in percent?
18. 18.A football costs ₹1300 before GST. How many rupees of GST at 18% are added?
19. 19.A storybook costs ₹300 before GST. How many rupees of GST at 18% are added?
20. 20.A pencil box costs ₹450 before tax and ₹504 after tax. What is the tax rate, in percent?
21. 21.A torch costs ₹1150 before GST and ₹1357 after GST. What is the GST rate, in percent?
22. 22.A kite costs ₹1580 before GST. How many rupees of GST at 5% are added?
23. 23.A school bag costs ₹450 before tax. How many rupees of tax at 12% are added?
24. 24.A lunch box costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
25. 25.A water bottle costs ₹120 before GST and ₹126 after GST. What is the GST rate, in percent?
26. 26.A torch costs ₹160 before GST. How many rupees of GST at 5% are added?
27. 27.A wall clock costs ₹1375 before tax. How many rupees of tax at 12% are added?
28. 28.A wall clock costs ₹400 before GST. How many rupees of GST at 18% are added?
29. 29.A cricket bat costs ₹25 before tax. How many rupees of tax at 12% are added?
30. 30.A kite costs ₹700 plus 18% GST. What is the total price, in rupees?
31. 31.A school bag costs ₹1950 before GST. How many rupees of GST at 18% are added?
32. 32.A kite costs ₹750 plus 18% GST. What is the total price, in rupees?
33. 33.A football costs ₹1600 before GST. How many rupees of GST at 18% are added?
34. 34.A lunch box costs ₹460 before GST. How many rupees of GST at 5% are added?
35. 35.A torch costs ₹440 before GST and ₹462 after GST. What is the GST rate, in percent?
36. 36.A water bottle costs ₹800 before tax. How many rupees of tax at 12% are added?
37. 37.A school bag costs ₹350 before GST. How many rupees of GST at 18% are added?
38. 38.A football costs ₹60 before tax. How many rupees of tax at 10% are added?
39. 39.A torch costs ₹1980 plus 5% GST. What is the total price, in rupees?
40. 40.A lunch box costs ₹1275 plus 12% tax. What is the total price, in rupees?

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