GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 782 · 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 ₹400 before tax and ₹440 after tax. What is the tax rate, in percent?
2. 2.A table fan costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
3. 3.A toy car costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
4. 4.A kite costs ₹480 before GST. How many rupees of GST at 5% are added?
5. 5.A toy car costs ₹1230 before tax and ₹1353 after tax. What is the tax rate, in percent?
6. 6.A water bottle costs ₹400 plus 18% GST. What is the total price, in rupees?
7. 7.A toy car costs ₹840 before GST and ₹882 after GST. What is the GST rate, in percent?
8. 8.A toy car costs ₹1940 plus 10% tax. What is the total price, in rupees?
9. 9.A table fan costs ₹1850 before GST. How many rupees of GST at 18% are added?
10. 10.A storybook costs ₹1450 before GST and ₹1711 after GST. What is the GST rate, in percent?
11. 11.A school bag costs ₹1400 before GST and ₹1652 after GST. What is the GST rate, in percent?
12. 12.A lunch box costs ₹1200 before GST and ₹1416 after GST. What is the GST rate, in percent?
13. 13.A wall clock costs ₹1950 before GST. How many rupees of GST at 18% are added?
14. 14.A table fan costs ₹1820 plus 10% tax. What is the total price, in rupees?
15. 15.A water bottle costs ₹1820 plus 10% tax. What is the total price, in rupees?
16. 16.A lunch box costs ₹640 plus 10% tax. What is the total price, in rupees?
17. 17.A storybook costs ₹1050 before GST and ₹1239 after GST. What is the GST rate, in percent?
18. 18.A torch costs ₹1800 before tax. How many rupees of tax at 12% are added?
19. 19.A storybook costs ₹1175 before tax. How many rupees of tax at 12% are added?
20. 20.A toy car costs ₹240 plus 5% GST. What is the total price, in rupees?
21. 21.A torch costs ₹1200 before tax and ₹1344 after tax. What is the tax rate, in percent?
22. 22.A water bottle costs ₹300 before GST. How many rupees of GST at 18% are added?
23. 23.A toy car costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
24. 24.A toy car costs ₹275 plus 12% tax. What is the total price, in rupees?
25. 25.A torch costs ₹1840 before GST. How many rupees of GST at 5% are added?
26. 26.A torch costs ₹950 before GST and ₹1121 after GST. What is the GST rate, in percent?
27. 27.A school bag costs ₹1025 plus 12% tax. What is the total price, in rupees?
28. 28.A football costs ₹1450 plus 12% tax. What is the total price, in rupees?
29. 29.A kite costs ₹1370 plus 10% tax. What is the total price, in rupees?
30. 30.A water bottle costs ₹760 plus 10% tax. What is the total price, in rupees?
31. 31.A storybook costs ₹740 before tax. How many rupees of tax at 10% are added?
32. 32.A lunch box costs ₹1500 before tax and ₹1680 after tax. What is the tax rate, in percent?
33. 33.A torch costs ₹1750 before tax and ₹1925 after tax. What is the tax rate, in percent?
34. 34.A cricket bat costs ₹1150 before GST. How many rupees of GST at 18% are added?
35. 35.A lunch box costs ₹1000 before tax and ₹1120 after tax. What is the tax rate, in percent?
36. 36.A water bottle costs ₹420 plus 5% GST. What is the total price, in rupees?
37. 37.A cricket bat costs ₹1250 plus 18% GST. What is the total price, in rupees?
38. 38.A school bag costs ₹100 before GST. How many rupees of GST at 18% are added?
39. 39.A wall clock costs ₹1690 plus 10% tax. What is the total price, in rupees?
40. 40.A wall clock costs ₹460 before GST and ₹483 after GST. What is the GST rate, in percent?

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