GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 406 · 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 wall clock costs ₹120 before GST and ₹126 after GST. What is the GST rate, in percent?
2. 2.A school bag costs ₹1700 plus 18% GST. What is the total price, in rupees?
3. 3.A storybook costs ₹1720 plus 5% GST. What is the total price, in rupees?
4. 4.A school bag costs ₹425 before tax and ₹476 after tax. What is the tax rate, in percent?
5. 5.A pencil box costs ₹1380 before tax. How many rupees of tax at 10% are added?
6. 6.A lunch box costs ₹1760 plus 5% GST. What is the total price, in rupees?
7. 7.A table fan costs ₹1450 plus 12% tax. What is the total price, in rupees?
8. 8.A storybook costs ₹1000 before GST. How many rupees of GST at 18% are added?
9. 9.A school bag costs ₹500 before GST and ₹525 after GST. What is the GST rate, in percent?
10. 10.A cricket bat costs ₹450 before GST and ₹531 after GST. What is the GST rate, in percent?
11. 11.A cricket bat costs ₹1400 plus 5% GST. What is the total price, in rupees?
12. 12.A pencil box costs ₹575 before tax. How many rupees of tax at 12% are added?
13. 13.A table fan costs ₹1250 plus 18% GST. What is the total price, in rupees?
14. 14.A kite costs ₹960 before GST and ₹1008 after GST. What is the GST rate, in percent?
15. 15.A cricket bat costs ₹180 before GST and ₹189 after GST. What is the GST rate, in percent?
16. 16.A storybook costs ₹60 plus 5% GST. What is the total price, in rupees?
17. 17.A football costs ₹1140 before GST. How many rupees of GST at 5% are added?
18. 18.A school bag costs ₹550 before GST and ₹649 after GST. What is the GST rate, in percent?
19. 19.A wall clock costs ₹1400 plus 18% GST. What is the total price, in rupees?
20. 20.A pencil box costs ₹1000 plus 5% GST. What is the total price, in rupees?
21. 21.A wall clock costs ₹1525 plus 12% tax. What is the total price, in rupees?
22. 22.A kite costs ₹600 before GST. How many rupees of GST at 18% are added?
23. 23.A water bottle costs ₹1025 before tax. How many rupees of tax at 12% are added?
24. 24.A school bag costs ₹900 before GST. How many rupees of GST at 5% are added?
25. 25.A school bag costs ₹200 plus 18% GST. What is the total price, in rupees?
26. 26.A lunch box costs ₹2000 before tax. How many rupees of tax at 10% are added?
27. 27.A torch costs ₹1925 before tax. How many rupees of tax at 12% are added?
28. 28.A lunch box costs ₹150 before GST and ₹177 after GST. What is the GST rate, in percent?
29. 29.A toy car costs ₹200 before GST. How many rupees of GST at 18% are added?
30. 30.A toy car costs ₹810 before tax and ₹891 after tax. What is the tax rate, in percent?
31. 31.A water bottle costs ₹1320 before GST. How many rupees of GST at 5% are added?
32. 32.A football costs ₹350 before GST and ₹413 after GST. What is the GST rate, in percent?
33. 33.A pencil box costs ₹200 before GST. How many rupees of GST at 5% are added?
34. 34.A table fan costs ₹1200 before tax and ₹1320 after tax. What is the tax rate, in percent?
35. 35.A cricket bat costs ₹670 plus 10% tax. What is the total price, in rupees?
36. 36.A water bottle costs ₹1000 plus 5% GST. What is the total price, in rupees?
37. 37.A water bottle costs ₹875 plus 12% tax. What is the total price, in rupees?
38. 38.A kite costs ₹1110 plus 10% tax. What is the total price, in rupees?
39. 39.A water bottle costs ₹700 before GST. How many rupees of GST at 18% are added?
40. 40.A kite costs ₹1320 before GST and ₹1386 after GST. What is the GST rate, in percent?

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