GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 19 · 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 torch costs ₹150 plus 18% GST. What is the total price, in rupees?
2. 2.A wall clock costs ₹1350 before tax and ₹1512 after tax. What is the tax rate, in percent?
3. 3.A cricket bat costs ₹50 plus 18% GST. What is the total price, in rupees?
4. 4.A wall clock costs ₹1210 before tax and ₹1331 after tax. What is the tax rate, in percent?
5. 5.A lunch box costs ₹530 before tax. How many rupees of tax at 10% are added?
6. 6.A cricket bat costs ₹1000 before tax and ₹1120 after tax. What is the tax rate, in percent?
7. 7.A toy car costs ₹1240 plus 5% GST. What is the total price, in rupees?
8. 8.A wall clock costs ₹650 before GST and ₹767 after GST. What is the GST rate, in percent?
9. 9.A lunch box costs ₹1040 plus 5% GST. What is the total price, in rupees?
10. 10.A kite costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
11. 11.A school bag costs ₹1620 plus 5% GST. What is the total price, in rupees?
12. 12.A table fan costs ₹320 before GST. How many rupees of GST at 5% are added?
13. 13.A football costs ₹1300 before GST and ₹1534 after GST. What is the GST rate, in percent?
14. 14.A torch costs ₹1450 before GST and ₹1711 after GST. What is the GST rate, in percent?
15. 15.A table fan costs ₹700 plus 5% GST. What is the total price, in rupees?
16. 16.A pencil box costs ₹1310 plus 10% tax. What is the total price, in rupees?
17. 17.A pencil box costs ₹1940 before tax. How many rupees of tax at 10% are added?
18. 18.A storybook costs ₹1380 before GST and ₹1449 after GST. What is the GST rate, in percent?
19. 19.A wall clock costs ₹1350 before GST and ₹1593 after GST. What is the GST rate, in percent?
20. 20.A cricket bat costs ₹450 before GST and ₹531 after GST. What is the GST rate, in percent?
21. 21.A school bag costs ₹1100 plus 12% tax. What is the total price, in rupees?
22. 22.A storybook costs ₹400 before GST and ₹420 after GST. What is the GST rate, in percent?
23. 23.A table fan costs ₹450 plus 18% GST. What is the total price, in rupees?
24. 24.A football costs ₹100 before tax and ₹112 after tax. What is the tax rate, in percent?
25. 25.A school bag costs ₹400 plus 10% tax. What is the total price, in rupees?
26. 26.A pencil box costs ₹1550 before tax and ₹1736 after tax. What is the tax rate, in percent?
27. 27.A football costs ₹1750 before GST. How many rupees of GST at 18% are added?
28. 28.A kite costs ₹30 before tax and ₹33 after tax. What is the tax rate, in percent?
29. 29.A wall clock costs ₹1150 plus 12% tax. What is the total price, in rupees?
30. 30.A storybook costs ₹1425 before tax and ₹1596 after tax. What is the tax rate, in percent?
31. 31.A school bag costs ₹525 before tax. How many rupees of tax at 12% are added?
32. 32.A water bottle costs ₹20 before GST. How many rupees of GST at 5% are added?
33. 33.A wall clock costs ₹950 before tax and ₹1064 after tax. What is the tax rate, in percent?
34. 34.A football costs ₹780 before GST and ₹819 after GST. What is the GST rate, in percent?
35. 35.A storybook costs ₹1450 before GST. How many rupees of GST at 18% are added?
36. 36.A storybook costs ₹1020 before GST. How many rupees of GST at 5% are added?
37. 37.A torch costs ₹900 before GST. How many rupees of GST at 5% are added?
38. 38.A water bottle costs ₹2000 before GST. How many rupees of GST at 18% are added?
39. 39.A school bag costs ₹850 before GST and ₹1003 after GST. What is the GST rate, in percent?
40. 40.A torch costs ₹1360 before GST. How many rupees of GST at 5% are added?

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