GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 776 · 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 ₹920 before tax and ₹1012 after tax. What is the tax rate, in percent?
2. 2.A water bottle costs ₹690 before tax. How many rupees of tax at 10% are added?
3. 3.A lunch box costs ₹1280 before tax. How many rupees of tax at 10% are added?
4. 4.A water bottle costs ₹1640 before tax and ₹1804 after tax. What is the tax rate, in percent?
5. 5.A cricket bat costs ₹1450 before GST and ₹1711 after GST. What is the GST rate, in percent?
6. 6.A kite costs ₹200 plus 5% GST. What is the total price, in rupees?
7. 7.A pencil box costs ₹600 plus 18% GST. What is the total price, in rupees?
8. 8.A school bag costs ₹260 plus 5% GST. What is the total price, in rupees?
9. 9.A pencil box costs ₹570 plus 10% tax. What is the total price, in rupees?
10. 10.A toy car costs ₹450 before GST and ₹531 after GST. What is the GST rate, in percent?
11. 11.A lunch box costs ₹1790 plus 10% tax. What is the total price, in rupees?
12. 12.A school bag costs ₹1300 plus 18% GST. What is the total price, in rupees?
13. 13.A kite costs ₹1325 plus 12% tax. What is the total price, in rupees?
14. 14.A football costs ₹1150 before GST. How many rupees of GST at 18% are added?
15. 15.A table fan costs ₹920 before tax. How many rupees of tax at 10% are added?
16. 16.A kite costs ₹1900 before tax and ₹2128 after tax. What is the tax rate, in percent?
17. 17.A water bottle costs ₹1950 before GST. How many rupees of GST at 18% are added?
18. 18.A cricket bat costs ₹40 before GST. How many rupees of GST at 5% are added?
19. 19.A school bag costs ₹1450 before GST. How many rupees of GST at 18% are added?
20. 20.A torch costs ₹480 before GST and ₹504 after GST. What is the GST rate, in percent?
21. 21.A storybook costs ₹550 before GST. How many rupees of GST at 18% are added?
22. 22.A table fan costs ₹180 before GST. How many rupees of GST at 5% are added?
23. 23.A school bag costs ₹1680 plus 5% GST. What is the total price, in rupees?
24. 24.A storybook costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
25. 25.A kite costs ₹340 plus 5% GST. What is the total price, in rupees?
26. 26.A kite costs ₹1740 before GST and ₹1827 after GST. What is the GST rate, in percent?
27. 27.A lunch box costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
28. 28.A storybook costs ₹1400 plus 12% tax. What is the total price, in rupees?
29. 29.A wall clock costs ₹1970 plus 10% tax. What is the total price, in rupees?
30. 30.A school bag costs ₹200 before tax. How many rupees of tax at 10% are added?
31. 31.A school bag costs ₹150 before GST. How many rupees of GST at 18% are added?
32. 32.A school bag costs ₹1700 before GST. How many rupees of GST at 5% are added?
33. 33.A storybook costs ₹375 before tax and ₹420 after tax. What is the tax rate, in percent?
34. 34.A water bottle costs ₹1900 before GST and ₹2242 after GST. What is the GST rate, in percent?
35. 35.A kite costs ₹1600 before tax and ₹1792 after tax. What is the tax rate, in percent?
36. 36.A kite costs ₹100 before GST. How many rupees of GST at 18% are added?
37. 37.A pencil box costs ₹1780 before GST and ₹1869 after GST. What is the GST rate, in percent?
38. 38.A pencil box costs ₹640 before GST and ₹672 after GST. What is the GST rate, in percent?
39. 39.A table fan costs ₹850 plus 18% GST. What is the total price, in rupees?
40. 40.A water bottle costs ₹60 plus 5% GST. What is the total price, in rupees?

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