GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 900 · 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 ₹1720 before GST. How many rupees of GST at 5% are added?
2. 2.A water bottle costs ₹500 before GST. How many rupees of GST at 18% are added?
3. 3.A water bottle costs ₹1650 plus 18% GST. What is the total price, in rupees?
4. 4.A kite costs ₹1080 plus 10% tax. What is the total price, in rupees?
5. 5.A school bag costs ₹400 plus 5% GST. What is the total price, in rupees?
6. 6.A wall clock costs ₹850 before tax and ₹952 after tax. What is the tax rate, in percent?
7. 7.A water bottle costs ₹25 plus 12% tax. What is the total price, in rupees?
8. 8.A school bag costs ₹860 plus 5% GST. What is the total price, in rupees?
9. 9.A storybook costs ₹800 plus 10% tax. What is the total price, in rupees?
10. 10.A pencil box costs ₹500 before GST. How many rupees of GST at 18% are added?
11. 11.A table fan costs ₹900 plus 18% GST. What is the total price, in rupees?
12. 12.A table fan costs ₹900 before GST. How many rupees of GST at 5% are added?
13. 13.A lunch box costs ₹1580 before tax. How many rupees of tax at 10% are added?
14. 14.A kite costs ₹1100 before GST and ₹1155 after GST. What is the GST rate, in percent?
15. 15.A storybook costs ₹550 before GST and ₹649 after GST. What is the GST rate, in percent?
16. 16.A cricket bat costs ₹1640 before GST and ₹1722 after GST. What is the GST rate, in percent?
17. 17.A cricket bat costs ₹1400 before GST and ₹1652 after GST. What is the GST rate, in percent?
18. 18.A school bag costs ₹140 before GST and ₹147 after GST. What is the GST rate, in percent?
19. 19.A kite costs ₹1200 plus 18% GST. What is the total price, in rupees?
20. 20.A wall clock costs ₹1020 plus 5% GST. What is the total price, in rupees?
21. 21.A water bottle costs ₹1800 before tax. How many rupees of tax at 10% are added?
22. 22.A cricket bat costs ₹200 plus 18% GST. What is the total price, in rupees?
23. 23.A cricket bat costs ₹1750 before GST. How many rupees of GST at 18% are added?
24. 24.A lunch box costs ₹280 plus 5% GST. What is the total price, in rupees?
25. 25.A school bag costs ₹880 before GST and ₹924 after GST. What is the GST rate, in percent?
26. 26.A school bag costs ₹1450 plus 18% GST. What is the total price, in rupees?
27. 27.A table fan costs ₹1200 before tax. How many rupees of tax at 12% are added?
28. 28.A cricket bat costs ₹260 plus 5% GST. What is the total price, in rupees?
29. 29.A cricket bat costs ₹270 before tax. How many rupees of tax at 10% are added?
30. 30.A pencil box costs ₹350 plus 12% tax. What is the total price, in rupees?
31. 31.A storybook costs ₹1750 before tax. How many rupees of tax at 12% are added?
32. 32.A torch costs ₹560 plus 5% GST. What is the total price, in rupees?
33. 33.A table fan costs ₹1450 before GST and ₹1711 after GST. What is the GST rate, in percent?
34. 34.A school bag costs ₹220 plus 5% GST. What is the total price, in rupees?
35. 35.A water bottle costs ₹400 before GST and ₹472 after GST. What is the GST rate, in percent?
36. 36.A football costs ₹640 before GST. How many rupees of GST at 5% are added?
37. 37.A football costs ₹450 plus 12% tax. What is the total price, in rupees?
38. 38.A school bag costs ₹480 before GST and ₹504 after GST. What is the GST rate, in percent?
39. 39.A toy car costs ₹180 plus 5% GST. What is the total price, in rupees?
40. 40.A school bag costs ₹1250 before GST and ₹1475 after GST. What is the GST rate, in percent?

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