GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 219 · 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 lunch box costs ₹1960 before GST and ₹2058 after GST. What is the GST rate, in percent?
2. 2.A school bag costs ₹650 before GST. How many rupees of GST at 18% are added?
3. 3.A wall clock costs ₹1675 before tax. How many rupees of tax at 12% are added?
4. 4.A water bottle costs ₹1575 plus 12% tax. What is the total price, in rupees?
5. 5.A football costs ₹990 before tax. How many rupees of tax at 10% are added?
6. 6.A table fan costs ₹125 before tax. How many rupees of tax at 12% are added?
7. 7.A school bag costs ₹1660 before GST. How many rupees of GST at 5% are added?
8. 8.A toy car costs ₹1210 plus 10% tax. What is the total price, in rupees?
9. 9.A torch costs ₹300 plus 5% GST. What is the total price, in rupees?
10. 10.A lunch box costs ₹1050 before GST. How many rupees of GST at 18% are added?
11. 11.A toy car costs ₹50 before GST. How many rupees of GST at 18% are added?
12. 12.A torch costs ₹640 plus 5% GST. What is the total price, in rupees?
13. 13.A storybook costs ₹480 plus 5% GST. What is the total price, in rupees?
14. 14.A lunch box costs ₹225 before tax and ₹252 after tax. What is the tax rate, in percent?
15. 15.A cricket bat costs ₹1700 plus 12% tax. What is the total price, in rupees?
16. 16.A cricket bat costs ₹1750 plus 18% GST. What is the total price, in rupees?
17. 17.A lunch box costs ₹325 plus 12% tax. What is the total price, in rupees?
18. 18.A pencil box costs ₹1200 before GST and ₹1416 after GST. What is the GST rate, in percent?
19. 19.A wall clock costs ₹1525 before tax and ₹1708 after tax. What is the tax rate, in percent?
20. 20.A pencil box costs ₹1300 before GST and ₹1534 after GST. What is the GST rate, in percent?
21. 21.A wall clock costs ₹200 before tax and ₹220 after tax. What is the tax rate, in percent?
22. 22.A water bottle costs ₹720 before GST. How many rupees of GST at 5% are added?
23. 23.A kite costs ₹1820 plus 10% tax. What is the total price, in rupees?
24. 24.A storybook costs ₹400 before tax and ₹448 after tax. What is the tax rate, in percent?
25. 25.A torch costs ₹1850 before GST. How many rupees of GST at 18% are added?
26. 26.A wall clock costs ₹1050 plus 10% tax. What is the total price, in rupees?
27. 27.A table fan costs ₹820 before tax. How many rupees of tax at 10% are added?
28. 28.A cricket bat costs ₹1650 plus 18% GST. What is the total price, in rupees?
29. 29.A pencil box costs ₹1050 before tax. How many rupees of tax at 12% are added?
30. 30.A lunch box costs ₹1710 before tax and ₹1881 after tax. What is the tax rate, in percent?
31. 31.A water bottle costs ₹240 plus 5% GST. What is the total price, in rupees?
32. 32.A lunch box costs ₹500 before GST. How many rupees of GST at 18% are added?
33. 33.A table fan costs ₹910 plus 10% tax. What is the total price, in rupees?
34. 34.A table fan costs ₹860 before GST and ₹903 after GST. What is the GST rate, in percent?
35. 35.A kite costs ₹1300 plus 18% GST. What is the total price, in rupees?
36. 36.A toy car costs ₹500 plus 18% GST. What is the total price, in rupees?
37. 37.A football costs ₹380 plus 5% GST. What is the total price, in rupees?
38. 38.A lunch box costs ₹1800 before GST and ₹1890 after GST. What is the GST rate, in percent?
39. 39.A wall clock costs ₹1100 before GST. How many rupees of GST at 18% are added?
40. 40.A torch costs ₹100 before GST and ₹105 after GST. What is the GST rate, in percent?

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