GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 853 · 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 ₹80 before GST and ₹84 after GST. What is the GST rate, in percent?
2. 2.A school bag costs ₹900 before GST. How many rupees of GST at 18% are added?
3. 3.A wall clock costs ₹1250 plus 18% GST. What is the total price, in rupees?
4. 4.A kite costs ₹1810 before tax. How many rupees of tax at 10% are added?
5. 5.A cricket bat costs ₹120 plus 5% GST. What is the total price, in rupees?
6. 6.A cricket bat costs ₹180 before GST and ₹189 after GST. What is the GST rate, in percent?
7. 7.A football costs ₹550 plus 18% GST. What is the total price, in rupees?
8. 8.A torch costs ₹500 plus 12% tax. What is the total price, in rupees?
9. 9.A table fan costs ₹1850 before tax. How many rupees of tax at 10% are added?
10. 10.A lunch box costs ₹825 before tax. How many rupees of tax at 12% are added?
11. 11.A school bag costs ₹400 plus 18% GST. What is the total price, in rupees?
12. 12.A football costs ₹1150 plus 18% GST. What is the total price, in rupees?
13. 13.A water bottle costs ₹100 before GST. How many rupees of GST at 18% are added?
14. 14.A table fan costs ₹275 before tax and ₹308 after tax. What is the tax rate, in percent?
15. 15.A water bottle costs ₹300 plus 18% GST. What is the total price, in rupees?
16. 16.A cricket bat costs ₹960 plus 5% GST. What is the total price, in rupees?
17. 17.A torch costs ₹350 plus 18% GST. What is the total price, in rupees?
18. 18.A school bag costs ₹1950 before tax and ₹2145 after tax. What is the tax rate, in percent?
19. 19.A lunch box costs ₹50 before GST and ₹59 after GST. What is the GST rate, in percent?
20. 20.A wall clock costs ₹1700 plus 12% tax. What is the total price, in rupees?
21. 21.A kite costs ₹600 before GST and ₹708 after GST. What is the GST rate, in percent?
22. 22.A torch costs ₹200 before tax. How many rupees of tax at 12% are added?
23. 23.A lunch box costs ₹380 before GST and ₹399 after GST. What is the GST rate, in percent?
24. 24.A football costs ₹1890 plus 10% tax. What is the total price, in rupees?
25. 25.A toy car costs ₹660 before GST. How many rupees of GST at 5% are added?
26. 26.A storybook costs ₹1450 before tax. How many rupees of tax at 10% are added?
27. 27.A lunch box costs ₹1650 before GST. How many rupees of GST at 18% are added?
28. 28.A storybook costs ₹940 before tax. How many rupees of tax at 10% are added?
29. 29.A school bag costs ₹800 plus 18% GST. What is the total price, in rupees?
30. 30.A school bag costs ₹1750 before GST. How many rupees of GST at 18% are added?
31. 31.A storybook costs ₹1960 before GST and ₹2058 after GST. What is the GST rate, in percent?
32. 32.A toy car costs ₹550 plus 18% GST. What is the total price, in rupees?
33. 33.A table fan costs ₹1680 before tax and ₹1848 after tax. What is the tax rate, in percent?
34. 34.A cricket bat costs ₹1610 before tax. How many rupees of tax at 10% are added?
35. 35.A pencil box costs ₹700 before tax. How many rupees of tax at 12% are added?
36. 36.A kite costs ₹400 plus 12% tax. What is the total price, in rupees?
37. 37.A school bag costs ₹150 plus 18% GST. What is the total price, in rupees?
38. 38.A table fan costs ₹1360 before tax. How many rupees of tax at 10% are added?
39. 39.A cricket bat costs ₹40 plus 5% GST. What is the total price, in rupees?
40. 40.A table fan costs ₹480 plus 5% GST. What is the total price, in rupees?

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