GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 977 · 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 water bottle costs ₹1920 before tax and ₹2112 after tax. What is the tax rate, in percent?
2. 2.A football costs ₹1000 before GST and ₹1050 after GST. What is the GST rate, in percent?
3. 3.A storybook costs ₹100 plus 5% GST. What is the total price, in rupees?
4. 4.A torch costs ₹450 before GST and ₹531 after GST. What is the GST rate, in percent?
5. 5.A storybook costs ₹1020 before GST. How many rupees of GST at 5% are added?
6. 6.A football costs ₹780 before GST. How many rupees of GST at 5% are added?
7. 7.A football costs ₹450 before tax. How many rupees of tax at 12% are added?
8. 8.A school bag costs ₹850 plus 18% GST. What is the total price, in rupees?
9. 9.A wall clock costs ₹420 before tax. How many rupees of tax at 10% are added?
10. 10.A kite costs ₹1620 before GST and ₹1701 after GST. What is the GST rate, in percent?
11. 11.A lunch box costs ₹1720 before tax. How many rupees of tax at 10% are added?
12. 12.A toy car costs ₹1350 before GST. How many rupees of GST at 18% are added?
13. 13.A lunch box costs ₹875 plus 12% tax. What is the total price, in rupees?
14. 14.A kite costs ₹1580 before GST and ₹1659 after GST. What is the GST rate, in percent?
15. 15.A kite costs ₹880 plus 5% GST. What is the total price, in rupees?
16. 16.A kite costs ₹1840 plus 10% tax. What is the total price, in rupees?
17. 17.A kite costs ₹1600 before GST. How many rupees of GST at 18% are added?
18. 18.A water bottle costs ₹1100 plus 18% GST. What is the total price, in rupees?
19. 19.A table fan costs ₹280 before GST and ₹294 after GST. What is the GST rate, in percent?
20. 20.A school bag costs ₹220 before tax and ₹242 after tax. What is the tax rate, in percent?
21. 21.A torch costs ₹640 plus 5% GST. What is the total price, in rupees?
22. 22.A water bottle costs ₹175 before tax. How many rupees of tax at 12% are added?
23. 23.A storybook costs ₹230 before tax. How many rupees of tax at 10% are added?
24. 24.A torch costs ₹1100 before GST and ₹1155 after GST. What is the GST rate, in percent?
25. 25.A table fan costs ₹1580 plus 5% GST. What is the total price, in rupees?
26. 26.A lunch box costs ₹825 before tax. How many rupees of tax at 12% are added?
27. 27.A storybook costs ₹50 plus 18% GST. What is the total price, in rupees?
28. 28.A storybook costs ₹700 before tax and ₹784 after tax. What is the tax rate, in percent?
29. 29.A lunch box costs ₹1450 plus 18% GST. What is the total price, in rupees?
30. 30.A cricket bat costs ₹1700 plus 5% GST. What is the total price, in rupees?
31. 31.A football costs ₹420 plus 5% GST. What is the total price, in rupees?
32. 32.A football costs ₹1800 before GST. How many rupees of GST at 18% are added?
33. 33.A pencil box costs ₹100 before tax. How many rupees of tax at 10% are added?
34. 34.A pencil box costs ₹1800 plus 18% GST. What is the total price, in rupees?
35. 35.A lunch box costs ₹1260 plus 5% GST. What is the total price, in rupees?
36. 36.A storybook costs ₹450 before tax and ₹504 after tax. What is the tax rate, in percent?
37. 37.A water bottle costs ₹1960 before GST and ₹2058 after GST. What is the GST rate, in percent?
38. 38.A table fan costs ₹720 before tax. How many rupees of tax at 10% are added?
39. 39.A wall clock costs ₹1750 before GST. How many rupees of GST at 18% are added?
40. 40.A school bag costs ₹1770 plus 10% tax. What is the total price, in rupees?

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