GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 25 · 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 cricket bat costs ₹400 plus 5% GST. What is the total price, in rupees?
2. 2.A torch costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
3. 3.A cricket bat costs ₹1600 before GST. How many rupees of GST at 18% are added?
4. 4.A wall clock costs ₹1600 before GST and ₹1888 after GST. What is the GST rate, in percent?
5. 5.A water bottle costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
6. 6.A kite costs ₹1575 before tax. How many rupees of tax at 12% are added?
7. 7.A storybook costs ₹1000 before GST. How many rupees of GST at 5% are added?
8. 8.A cricket bat costs ₹550 before tax and ₹605 after tax. What is the tax rate, in percent?
9. 9.A water bottle costs ₹1825 before tax. How many rupees of tax at 12% are added?
10. 10.A school bag costs ₹1875 before tax and ₹2100 after tax. What is the tax rate, in percent?
11. 11.A table fan costs ₹1300 plus 12% tax. What is the total price, in rupees?
12. 12.A school bag costs ₹680 before GST and ₹714 after GST. What is the GST rate, in percent?
13. 13.A football costs ₹1250 plus 18% GST. What is the total price, in rupees?
14. 14.A lunch box costs ₹550 before GST and ₹649 after GST. What is the GST rate, in percent?
15. 15.A storybook costs ₹1580 before GST and ₹1659 after GST. What is the GST rate, in percent?
16. 16.A football costs ₹1800 before GST. How many rupees of GST at 18% are added?
17. 17.A torch costs ₹225 before tax. How many rupees of tax at 12% are added?
18. 18.A lunch box costs ₹500 before GST. How many rupees of GST at 18% are added?
19. 19.A lunch box costs ₹900 before GST. How many rupees of GST at 5% are added?
20. 20.A water bottle costs ₹1050 plus 18% GST. What is the total price, in rupees?
21. 21.A football costs ₹1220 plus 5% GST. What is the total price, in rupees?
22. 22.A water bottle costs ₹680 before tax and ₹748 after tax. What is the tax rate, in percent?
23. 23.A football costs ₹800 plus 18% GST. What is the total price, in rupees?
24. 24.A water bottle costs ₹1900 plus 18% GST. What is the total price, in rupees?
25. 25.A pencil box costs ₹650 plus 10% tax. What is the total price, in rupees?
26. 26.A wall clock costs ₹570 before tax and ₹627 after tax. What is the tax rate, in percent?
27. 27.A torch costs ₹1500 plus 18% GST. What is the total price, in rupees?
28. 28.A table fan costs ₹1490 plus 10% tax. What is the total price, in rupees?
29. 29.A water bottle costs ₹1880 before GST. How many rupees of GST at 5% are added?
30. 30.A storybook costs ₹1450 plus 18% GST. What is the total price, in rupees?
31. 31.A water bottle costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
32. 32.A cricket bat costs ₹180 plus 10% tax. What is the total price, in rupees?
33. 33.A football costs ₹760 before GST. How many rupees of GST at 5% are added?
34. 34.A wall clock costs ₹980 before GST and ₹1029 after GST. What is the GST rate, in percent?
35. 35.A wall clock costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
36. 36.A toy car costs ₹1250 before GST and ₹1475 after GST. What is the GST rate, in percent?
37. 37.A football costs ₹1200 before GST and ₹1416 after GST. What is the GST rate, in percent?
38. 38.A cricket bat costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
39. 39.A kite costs ₹1700 before GST and ₹2006 after GST. What is the GST rate, in percent?
40. 40.A pencil box costs ₹510 plus 10% tax. What is the total price, in rupees?

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