GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 703 · 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 pencil box costs ₹1150 before GST and ₹1357 after GST. What is the GST rate, in percent?
2. 2.A torch costs ₹750 plus 12% tax. What is the total price, in rupees?
3. 3.A lunch box costs ₹360 plus 5% GST. What is the total price, in rupees?
4. 4.A school bag costs ₹500 before GST. How many rupees of GST at 18% are added?
5. 5.A wall clock costs ₹660 plus 5% GST. What is the total price, in rupees?
6. 6.A school bag costs ₹80 before GST. How many rupees of GST at 5% are added?
7. 7.A wall clock costs ₹200 plus 5% GST. What is the total price, in rupees?
8. 8.A wall clock costs ₹1900 plus 18% GST. What is the total price, in rupees?
9. 9.A wall clock costs ₹875 before tax and ₹980 after tax. What is the tax rate, in percent?
10. 10.A storybook costs ₹250 before GST. How many rupees of GST at 18% are added?
11. 11.A lunch box costs ₹2000 before GST. How many rupees of GST at 5% are added?
12. 12.A torch costs ₹675 before tax and ₹756 after tax. What is the tax rate, in percent?
13. 13.A football costs ₹1675 plus 12% tax. What is the total price, in rupees?
14. 14.A school bag costs ₹840 before GST. How many rupees of GST at 5% are added?
15. 15.A table fan costs ₹1020 before GST and ₹1071 after GST. What is the GST rate, in percent?
16. 16.A lunch box costs ₹940 before GST and ₹987 after GST. What is the GST rate, in percent?
17. 17.A wall clock costs ₹510 before tax and ₹561 after tax. What is the tax rate, in percent?
18. 18.A cricket bat costs ₹180 before GST and ₹189 after GST. What is the GST rate, in percent?
19. 19.A torch costs ₹400 before GST and ₹472 after GST. What is the GST rate, in percent?
20. 20.A cricket bat costs ₹1520 plus 10% tax. What is the total price, in rupees?
21. 21.A school bag costs ₹1225 before tax. How many rupees of tax at 12% are added?
22. 22.A toy car costs ₹1340 before GST and ₹1407 after GST. What is the GST rate, in percent?
23. 23.A pencil box costs ₹1610 before tax and ₹1771 after tax. What is the tax rate, in percent?
24. 24.A table fan costs ₹920 before tax. How many rupees of tax at 10% are added?
25. 25.A lunch box costs ₹1340 before GST and ₹1407 after GST. What is the GST rate, in percent?
26. 26.A torch costs ₹100 before GST. How many rupees of GST at 5% are added?
27. 27.A pencil box costs ₹200 before tax. How many rupees of tax at 12% are added?
28. 28.A storybook costs ₹450 before GST. How many rupees of GST at 18% are added?
29. 29.A water bottle costs ₹1380 before GST and ₹1449 after GST. What is the GST rate, in percent?
30. 30.A table fan costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
31. 31.A school bag costs ₹1800 before GST. How many rupees of GST at 5% are added?
32. 32.A table fan costs ₹1790 before tax. How many rupees of tax at 10% are added?
33. 33.A table fan costs ₹500 before GST. How many rupees of GST at 5% are added?
34. 34.A torch costs ₹1100 before GST. How many rupees of GST at 18% are added?
35. 35.A pencil box costs ₹800 before GST. How many rupees of GST at 5% are added?
36. 36.A cricket bat costs ₹1650 plus 18% GST. What is the total price, in rupees?
37. 37.A water bottle costs ₹1940 before GST and ₹2037 after GST. What is the GST rate, in percent?
38. 38.A table fan costs ₹700 plus 18% GST. What is the total price, in rupees?
39. 39.A lunch box costs ₹340 before GST. How many rupees of GST at 5% are added?
40. 40.A toy car costs ₹850 before GST. How many rupees of GST at 18% are added?

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