GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 65 · 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 ₹1790 before tax. How many rupees of tax at 10% are added?
2. 2.A kite costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
3. 3.A kite costs ₹790 before tax. How many rupees of tax at 10% are added?
4. 4.A toy car costs ₹1850 plus 18% GST. What is the total price, in rupees?
5. 5.A table fan costs ₹800 before GST. How many rupees of GST at 18% are added?
6. 6.A toy car costs ₹1600 before GST. How many rupees of GST at 18% are added?
7. 7.A lunch box costs ₹80 plus 5% GST. What is the total price, in rupees?
8. 8.A cricket bat costs ₹600 before GST and ₹708 after GST. What is the GST rate, in percent?
9. 9.A torch costs ₹1120 before GST. How many rupees of GST at 5% are added?
10. 10.A cricket bat costs ₹1860 before GST and ₹1953 after GST. What is the GST rate, in percent?
11. 11.A water bottle costs ₹600 before GST and ₹630 after GST. What is the GST rate, in percent?
12. 12.A torch costs ₹1400 plus 12% tax. What is the total price, in rupees?
13. 13.A table fan costs ₹840 plus 10% tax. What is the total price, in rupees?
14. 14.A table fan costs ₹1300 before GST. How many rupees of GST at 18% are added?
15. 15.A school bag costs ₹1560 before GST. How many rupees of GST at 5% are added?
16. 16.A kite costs ₹1250 plus 12% tax. What is the total price, in rupees?
17. 17.A torch costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
18. 18.A lunch box costs ₹180 before GST and ₹189 after GST. What is the GST rate, in percent?
19. 19.A water bottle costs ₹360 plus 10% tax. What is the total price, in rupees?
20. 20.A torch costs ₹550 plus 18% GST. What is the total price, in rupees?
21. 21.A lunch box costs ₹540 before GST and ₹567 after GST. What is the GST rate, in percent?
22. 22.A water bottle costs ₹1760 before tax and ₹1936 after tax. What is the tax rate, in percent?
23. 23.A wall clock costs ₹600 before tax and ₹672 after tax. What is the tax rate, in percent?
24. 24.A storybook costs ₹1160 before tax. How many rupees of tax at 10% are added?
25. 25.A toy car costs ₹1550 before tax. How many rupees of tax at 12% are added?
26. 26.A football costs ₹800 before GST. How many rupees of GST at 18% are added?
27. 27.A football costs ₹840 before GST and ₹882 after GST. What is the GST rate, in percent?
28. 28.A football costs ₹120 before GST. How many rupees of GST at 5% are added?
29. 29.A storybook costs ₹450 before GST. How many rupees of GST at 18% are added?
30. 30.A cricket bat costs ₹970 before tax and ₹1067 after tax. What is the tax rate, in percent?
31. 31.A lunch box costs ₹1600 before tax and ₹1792 after tax. What is the tax rate, in percent?
32. 32.A football costs ₹480 before tax and ₹528 after tax. What is the tax rate, in percent?
33. 33.A storybook costs ₹1240 before GST and ₹1302 after GST. What is the GST rate, in percent?
34. 34.A cricket bat costs ₹1500 plus 18% GST. What is the total price, in rupees?
35. 35.A storybook costs ₹1700 plus 18% GST. What is the total price, in rupees?
36. 36.A table fan costs ₹940 before GST and ₹987 after GST. What is the GST rate, in percent?
37. 37.A pencil box costs ₹2000 before GST. How many rupees of GST at 5% are added?
38. 38.A lunch box costs ₹50 plus 18% GST. What is the total price, in rupees?
39. 39.A kite costs ₹860 plus 5% GST. What is the total price, in rupees?
40. 40.A kite costs ₹1640 before GST and ₹1722 after GST. What is the GST rate, in percent?

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