GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 155 · 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 lunch box costs ₹1300 before GST and ₹1534 after GST. What is the GST rate, in percent?
2. 2.A cricket bat costs ₹600 before GST. How many rupees of GST at 18% are added?
3. 3.A toy car costs ₹1800 plus 18% GST. What is the total price, in rupees?
4. 4.A water bottle costs ₹1850 before GST. How many rupees of GST at 18% are added?
5. 5.A pencil box costs ₹160 before tax. How many rupees of tax at 10% are added?
6. 6.A table fan costs ₹1250 plus 18% GST. What is the total price, in rupees?
7. 7.A table fan costs ₹100 plus 18% GST. What is the total price, in rupees?
8. 8.A toy car costs ₹400 before GST and ₹472 after GST. What is the GST rate, in percent?
9. 9.A kite costs ₹1720 plus 5% GST. What is the total price, in rupees?
10. 10.A pencil box costs ₹1750 plus 18% GST. What is the total price, in rupees?
11. 11.A school bag costs ₹1460 before GST. How many rupees of GST at 5% are added?
12. 12.A toy car costs ₹1630 before tax and ₹1793 after tax. What is the tax rate, in percent?
13. 13.A lunch box costs ₹1750 plus 18% GST. What is the total price, in rupees?
14. 14.A cricket bat costs ₹1120 before GST and ₹1176 after GST. What is the GST rate, in percent?
15. 15.A football costs ₹750 plus 18% GST. What is the total price, in rupees?
16. 16.A cricket bat costs ₹430 plus 10% tax. What is the total price, in rupees?
17. 17.A torch costs ₹250 plus 12% tax. What is the total price, in rupees?
18. 18.A school bag costs ₹1250 before GST and ₹1475 after GST. What is the GST rate, in percent?
19. 19.A water bottle costs ₹420 before GST. How many rupees of GST at 5% are added?
20. 20.A storybook costs ₹100 before GST. How many rupees of GST at 5% are added?
21. 21.A kite costs ₹1350 before GST. How many rupees of GST at 18% are added?
22. 22.A lunch box costs ₹1350 before GST. How many rupees of GST at 18% are added?
23. 23.A football costs ₹1840 before GST. How many rupees of GST at 5% are added?
24. 24.A wall clock costs ₹1850 before GST. How many rupees of GST at 18% are added?
25. 25.A water bottle costs ₹450 before GST. How many rupees of GST at 18% are added?
26. 26.A football costs ₹160 before GST and ₹168 after GST. What is the GST rate, in percent?
27. 27.A lunch box costs ₹1600 plus 18% GST. What is the total price, in rupees?
28. 28.A wall clock costs ₹480 before tax. How many rupees of tax at 10% are added?
29. 29.A lunch box costs ₹450 plus 18% GST. What is the total price, in rupees?
30. 30.A water bottle costs ₹140 before GST. How many rupees of GST at 5% are added?
31. 31.A table fan costs ₹1320 before GST. How many rupees of GST at 5% are added?
32. 32.A storybook costs ₹1510 before tax and ₹1661 after tax. What is the tax rate, in percent?
33. 33.A storybook costs ₹225 plus 12% tax. What is the total price, in rupees?
34. 34.A school bag costs ₹1460 plus 5% GST. What is the total price, in rupees?
35. 35.A school bag costs ₹1780 plus 5% GST. What is the total price, in rupees?
36. 36.A water bottle costs ₹850 before GST. How many rupees of GST at 18% are added?
37. 37.A water bottle costs ₹525 before tax and ₹588 after tax. What is the tax rate, in percent?
38. 38.A school bag costs ₹700 before GST and ₹826 after GST. What is the GST rate, in percent?
39. 39.A table fan costs ₹650 before GST and ₹767 after GST. What is the GST rate, in percent?
40. 40.A torch costs ₹720 before GST and ₹756 after GST. What is the GST rate, in percent?

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