GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 29 · 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 ₹1650 plus 18% GST. What is the total price, in rupees?
2. 2.A wall clock costs ₹1260 before GST and ₹1323 after GST. What is the GST rate, in percent?
3. 3.A storybook costs ₹350 before GST and ₹413 after GST. What is the GST rate, in percent?
4. 4.A table fan costs ₹700 before GST. How many rupees of GST at 18% are added?
5. 5.A table fan costs ₹950 before tax and ₹1045 after tax. What is the tax rate, in percent?
6. 6.A toy car costs ₹1300 plus 18% GST. What is the total price, in rupees?
7. 7.A water bottle costs ₹1375 plus 12% tax. What is the total price, in rupees?
8. 8.A cricket bat costs ₹780 plus 5% GST. What is the total price, in rupees?
9. 9.A school bag costs ₹800 plus 10% tax. What is the total price, in rupees?
10. 10.A cricket bat costs ₹950 plus 10% tax. What is the total price, in rupees?
11. 11.A wall clock costs ₹1900 before tax. How many rupees of tax at 12% are added?
12. 12.A school bag costs ₹500 before GST. How many rupees of GST at 18% are added?
13. 13.A wall clock costs ₹1210 plus 10% tax. What is the total price, in rupees?
14. 14.A football costs ₹350 before GST and ₹413 after GST. What is the GST rate, in percent?
15. 15.A football costs ₹290 before tax. How many rupees of tax at 10% are added?
16. 16.A pencil box costs ₹2000 plus 18% GST. What is the total price, in rupees?
17. 17.A pencil box costs ₹1300 before GST. How many rupees of GST at 5% are added?
18. 18.A school bag costs ₹40 before GST and ₹42 after GST. What is the GST rate, in percent?
19. 19.A water bottle costs ₹1250 before GST. How many rupees of GST at 18% are added?
20. 20.A football costs ₹1700 before GST. How many rupees of GST at 5% are added?
21. 21.A football costs ₹1480 before GST and ₹1554 after GST. What is the GST rate, in percent?
22. 22.A water bottle costs ₹980 before GST. How many rupees of GST at 5% are added?
23. 23.A toy car costs ₹1680 plus 5% GST. What is the total price, in rupees?
24. 24.A kite costs ₹40 plus 5% GST. What is the total price, in rupees?
25. 25.A football costs ₹1850 before GST and ₹2183 after GST. What is the GST rate, in percent?
26. 26.A toy car costs ₹1000 plus 18% GST. What is the total price, in rupees?
27. 27.A wall clock costs ₹450 plus 18% GST. What is the total price, in rupees?
28. 28.A lunch box costs ₹1100 before GST. How many rupees of GST at 18% are added?
29. 29.A table fan costs ₹1350 before GST. How many rupees of GST at 18% are added?
30. 30.A water bottle costs ₹100 before tax. How many rupees of tax at 12% are added?
31. 31.A lunch box costs ₹1750 plus 12% tax. What is the total price, in rupees?
32. 32.A wall clock costs ₹625 before tax and ₹700 after tax. What is the tax rate, in percent?
33. 33.A water bottle costs ₹160 plus 5% GST. What is the total price, in rupees?
34. 34.A toy car costs ₹450 before GST. How many rupees of GST at 18% are added?
35. 35.A pencil box costs ₹100 plus 18% GST. What is the total price, in rupees?
36. 36.A water bottle costs ₹100 plus 18% GST. What is the total price, in rupees?
37. 37.A kite costs ₹1150 before GST. How many rupees of GST at 18% are added?
38. 38.A football costs ₹1120 before GST. How many rupees of GST at 5% are added?
39. 39.A school bag costs ₹1750 before tax and ₹1960 after tax. What is the tax rate, in percent?
40. 40.A school bag costs ₹1590 before tax. How many rupees of tax at 10% are added?

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