GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 44 · 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 kite costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
2. 2.A water bottle costs ₹520 plus 5% GST. What is the total price, in rupees?
3. 3.A storybook costs ₹250 before GST and ₹295 after GST. What is the GST rate, in percent?
4. 4.A lunch box costs ₹1760 plus 5% GST. What is the total price, in rupees?
5. 5.A school bag costs ₹1020 before tax and ₹1122 after tax. What is the tax rate, in percent?
6. 6.A school bag costs ₹140 before tax and ₹154 after tax. What is the tax rate, in percent?
7. 7.A storybook costs ₹550 before GST and ₹649 after GST. What is the GST rate, in percent?
8. 8.A school bag costs ₹1350 plus 18% GST. What is the total price, in rupees?
9. 9.A football costs ₹1900 before GST. How many rupees of GST at 18% are added?
10. 10.A water bottle costs ₹1060 before GST and ₹1113 after GST. What is the GST rate, in percent?
11. 11.A cricket bat costs ₹1880 before GST. How many rupees of GST at 5% are added?
12. 12.A kite costs ₹40 before GST and ₹42 after GST. What is the GST rate, in percent?
13. 13.A cricket bat costs ₹300 plus 12% tax. What is the total price, in rupees?
14. 14.A lunch box costs ₹220 plus 5% GST. What is the total price, in rupees?
15. 15.A cricket bat costs ₹250 before GST. How many rupees of GST at 18% are added?
16. 16.A lunch box costs ₹1600 before GST and ₹1680 after GST. What is the GST rate, in percent?
17. 17.A torch costs ₹1020 plus 10% tax. What is the total price, in rupees?
18. 18.A wall clock costs ₹350 before GST. How many rupees of GST at 18% are added?
19. 19.A cricket bat costs ₹240 before tax. How many rupees of tax at 10% are added?
20. 20.A wall clock costs ₹875 before tax. How many rupees of tax at 12% are added?
21. 21.A storybook costs ₹1780 before GST. How many rupees of GST at 5% are added?
22. 22.A storybook costs ₹1350 before GST. How many rupees of GST at 18% are added?
23. 23.A cricket bat costs ₹1400 plus 12% tax. What is the total price, in rupees?
24. 24.A football costs ₹160 before GST. How many rupees of GST at 5% are added?
25. 25.A pencil box costs ₹510 before tax. How many rupees of tax at 10% are added?
26. 26.A wall clock costs ₹150 before GST. How many rupees of GST at 18% are added?
27. 27.A table fan costs ₹860 plus 5% GST. What is the total price, in rupees?
28. 28.A table fan costs ₹30 before tax and ₹33 after tax. What is the tax rate, in percent?
29. 29.A water bottle costs ₹1050 before tax. How many rupees of tax at 12% are added?
30. 30.A torch costs ₹970 before tax. How many rupees of tax at 10% are added?
31. 31.A school bag costs ₹1480 before GST. How many rupees of GST at 5% are added?
32. 32.A football costs ₹1725 plus 12% tax. What is the total price, in rupees?
33. 33.A kite costs ₹1760 before tax and ₹1936 after tax. What is the tax rate, in percent?
34. 34.A storybook costs ₹150 before GST and ₹177 after GST. What is the GST rate, in percent?
35. 35.A torch costs ₹1400 before GST. How many rupees of GST at 5% are added?
36. 36.A football costs ₹1200 plus 5% GST. What is the total price, in rupees?
37. 37.A toy car costs ₹620 before GST. How many rupees of GST at 5% are added?
38. 38.A lunch box costs ₹150 before GST and ₹177 after GST. What is the GST rate, in percent?
39. 39.A lunch box costs ₹1920 before GST and ₹2016 after GST. What is the GST rate, in percent?
40. 40.A table fan costs ₹940 before GST. How many rupees of GST at 5% are added?

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