GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 815 · 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 ₹180 before GST and ₹189 after GST. What is the GST rate, in percent?
2. 2.A pencil box costs ₹2000 before tax. How many rupees of tax at 10% are added?
3. 3.A wall clock costs ₹650 before GST. How many rupees of GST at 18% are added?
4. 4.A pencil box costs ₹450 before GST. How many rupees of GST at 18% are added?
5. 5.A table fan costs ₹80 before GST. How many rupees of GST at 5% are added?
6. 6.A table fan costs ₹1650 before GST. How many rupees of GST at 18% are added?
7. 7.A toy car costs ₹380 plus 5% GST. What is the total price, in rupees?
8. 8.A football costs ₹950 before GST and ₹1121 after GST. What is the GST rate, in percent?
9. 9.A wall clock costs ₹860 plus 5% GST. What is the total price, in rupees?
10. 10.A school bag costs ₹50 before GST and ₹59 after GST. What is the GST rate, in percent?
11. 11.A cricket bat costs ₹150 plus 18% GST. What is the total price, in rupees?
12. 12.A kite costs ₹520 before GST and ₹546 after GST. What is the GST rate, in percent?
13. 13.A storybook costs ₹1540 plus 5% GST. What is the total price, in rupees?
14. 14.A football costs ₹1550 before tax and ₹1705 after tax. What is the tax rate, in percent?
15. 15.A wall clock costs ₹610 before tax and ₹671 after tax. What is the tax rate, in percent?
16. 16.A table fan costs ₹600 before GST and ₹708 after GST. What is the GST rate, in percent?
17. 17.A water bottle costs ₹680 before GST and ₹714 after GST. What is the GST rate, in percent?
18. 18.A pencil box costs ₹925 plus 12% tax. What is the total price, in rupees?
19. 19.A table fan costs ₹580 before GST and ₹609 after GST. What is the GST rate, in percent?
20. 20.A school bag costs ₹600 before GST. How many rupees of GST at 18% are added?
21. 21.A table fan costs ₹470 before tax. How many rupees of tax at 10% are added?
22. 22.A cricket bat costs ₹1550 before GST and ₹1829 after GST. What is the GST rate, in percent?
23. 23.A storybook costs ₹20 plus 5% GST. What is the total price, in rupees?
24. 24.A wall clock costs ₹160 before GST. How many rupees of GST at 5% are added?
25. 25.A torch costs ₹400 before GST and ₹472 after GST. What is the GST rate, in percent?
26. 26.A storybook costs ₹325 plus 12% tax. What is the total price, in rupees?
27. 27.A kite costs ₹710 before tax and ₹781 after tax. What is the tax rate, in percent?
28. 28.A lunch box costs ₹710 plus 10% tax. What is the total price, in rupees?
29. 29.A pencil box costs ₹425 before tax. How many rupees of tax at 12% are added?
30. 30.A wall clock costs ₹50 before GST and ₹59 after GST. What is the GST rate, in percent?
31. 31.A school bag costs ₹1250 before GST. How many rupees of GST at 18% are added?
32. 32.A kite costs ₹1950 before GST. How many rupees of GST at 18% are added?
33. 33.A wall clock costs ₹550 plus 18% GST. What is the total price, in rupees?
34. 34.A water bottle costs ₹1200 before GST. How many rupees of GST at 18% are added?
35. 35.A toy car costs ₹1050 plus 18% GST. What is the total price, in rupees?
36. 36.A wall clock costs ₹200 before GST. How many rupees of GST at 18% are added?
37. 37.A wall clock costs ₹1250 plus 18% GST. What is the total price, in rupees?
38. 38.A football costs ₹1740 before GST. How many rupees of GST at 5% are added?
39. 39.A pencil box costs ₹1875 before tax. How many rupees of tax at 12% are added?
40. 40.A kite costs ₹140 plus 5% GST. What is the total price, in rupees?

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