GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 76 · 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 toy car costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
2. 2.A pencil box costs ₹200 before tax. How many rupees of tax at 12% are added?
3. 3.A lunch box costs ₹150 plus 18% GST. What is the total price, in rupees?
4. 4.A football costs ₹1920 plus 5% GST. What is the total price, in rupees?
5. 5.A football costs ₹460 before GST and ₹483 after GST. What is the GST rate, in percent?
6. 6.A table fan costs ₹650 plus 18% GST. What is the total price, in rupees?
7. 7.A school bag costs ₹1000 before GST. How many rupees of GST at 18% are added?
8. 8.A water bottle costs ₹1550 plus 12% tax. What is the total price, in rupees?
9. 9.A torch costs ₹1850 plus 18% GST. What is the total price, in rupees?
10. 10.A storybook costs ₹1560 before GST. How many rupees of GST at 5% are added?
11. 11.A cricket bat costs ₹560 before tax and ₹616 after tax. What is the tax rate, in percent?
12. 12.A cricket bat costs ₹1160 before GST and ₹1218 after GST. What is the GST rate, in percent?
13. 13.A torch costs ₹1960 before tax. How many rupees of tax at 10% are added?
14. 14.A kite costs ₹2000 before tax. How many rupees of tax at 10% are added?
15. 15.A storybook costs ₹680 before GST. How many rupees of GST at 5% are added?
16. 16.A cricket bat costs ₹1650 before tax and ₹1815 after tax. What is the tax rate, in percent?
17. 17.A cricket bat costs ₹500 before tax and ₹560 after tax. What is the tax rate, in percent?
18. 18.A toy car costs ₹80 before GST. How many rupees of GST at 5% are added?
19. 19.A kite costs ₹1100 plus 18% GST. What is the total price, in rupees?
20. 20.A football costs ₹120 before tax. How many rupees of tax at 10% are added?
21. 21.A torch costs ₹600 before GST. How many rupees of GST at 5% are added?
22. 22.A lunch box costs ₹1840 plus 5% GST. What is the total price, in rupees?
23. 23.A football costs ₹160 before GST and ₹168 after GST. What is the GST rate, in percent?
24. 24.A torch costs ₹920 before tax and ₹1012 after tax. What is the tax rate, in percent?
25. 25.A wall clock costs ₹1650 before GST. How many rupees of GST at 18% are added?
26. 26.A wall clock costs ₹1450 plus 18% GST. What is the total price, in rupees?
27. 27.A kite costs ₹660 before GST and ₹693 after GST. What is the GST rate, in percent?
28. 28.A school bag costs ₹350 plus 18% GST. What is the total price, in rupees?
29. 29.A toy car costs ₹1750 plus 18% GST. What is the total price, in rupees?
30. 30.A storybook costs ₹490 before tax. How many rupees of tax at 10% are added?
31. 31.A torch costs ₹480 before GST and ₹504 after GST. What is the GST rate, in percent?
32. 32.A toy car costs ₹450 plus 18% GST. What is the total price, in rupees?
33. 33.A table fan costs ₹1275 plus 12% tax. What is the total price, in rupees?
34. 34.A storybook costs ₹50 before tax and ₹56 after tax. What is the tax rate, in percent?
35. 35.A water bottle costs ₹1250 plus 18% GST. What is the total price, in rupees?
36. 36.A lunch box costs ₹500 before GST. How many rupees of GST at 18% are added?
37. 37.A lunch box costs ₹1150 before GST and ₹1357 after GST. What is the GST rate, in percent?
38. 38.A torch costs ₹1340 before GST and ₹1407 after GST. What is the GST rate, in percent?
39. 39.A water bottle costs ₹640 plus 5% GST. What is the total price, in rupees?
40. 40.A water bottle costs ₹1570 before tax and ₹1727 after tax. What is the tax rate, in percent?

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