GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 995 · 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 pencil box costs ₹1050 plus 10% tax. What is the total price, in rupees?
2. 2.A storybook costs ₹50 before GST. How many rupees of GST at 18% are added?
3. 3.A water bottle costs ₹675 plus 12% tax. What is the total price, in rupees?
4. 4.A school bag costs ₹280 before GST and ₹294 after GST. What is the GST rate, in percent?
5. 5.A wall clock costs ₹1760 before GST. How many rupees of GST at 5% are added?
6. 6.A toy car costs ₹1420 before tax. How many rupees of tax at 10% are added?
7. 7.A football costs ₹350 plus 10% tax. What is the total price, in rupees?
8. 8.A cricket bat costs ₹1180 before GST and ₹1239 after GST. What is the GST rate, in percent?
9. 9.A kite costs ₹400 plus 18% GST. What is the total price, in rupees?
10. 10.A cricket bat costs ₹250 plus 12% tax. What is the total price, in rupees?
11. 11.A lunch box costs ₹1825 before tax. How many rupees of tax at 12% are added?
12. 12.A storybook costs ₹100 before tax. How many rupees of tax at 10% are added?
13. 13.A pencil box costs ₹1350 plus 12% tax. What is the total price, in rupees?
14. 14.A pencil box costs ₹280 before GST. How many rupees of GST at 5% are added?
15. 15.A pencil box costs ₹1120 plus 5% GST. What is the total price, in rupees?
16. 16.A school bag costs ₹1075 plus 12% tax. What is the total price, in rupees?
17. 17.A lunch box costs ₹1250 before GST. How many rupees of GST at 18% are added?
18. 18.A lunch box costs ₹100 plus 12% tax. What is the total price, in rupees?
19. 19.A water bottle costs ₹300 plus 12% tax. What is the total price, in rupees?
20. 20.A table fan costs ₹180 before tax. How many rupees of tax at 10% are added?
21. 21.A lunch box costs ₹1750 plus 18% GST. What is the total price, in rupees?
22. 22.A torch costs ₹1740 plus 5% GST. What is the total price, in rupees?
23. 23.A toy car costs ₹1880 plus 10% tax. What is the total price, in rupees?
24. 24.A school bag costs ₹100 plus 18% GST. What is the total price, in rupees?
25. 25.A school bag costs ₹1000 before GST and ₹1180 after GST. What is the GST rate, in percent?
26. 26.A wall clock costs ₹1050 plus 18% GST. What is the total price, in rupees?
27. 27.A torch costs ₹100 plus 18% GST. What is the total price, in rupees?
28. 28.A kite costs ₹1000 plus 18% GST. What is the total price, in rupees?
29. 29.A water bottle costs ₹450 before tax and ₹495 after tax. What is the tax rate, in percent?
30. 30.A table fan costs ₹1500 before tax and ₹1680 after tax. What is the tax rate, in percent?
31. 31.A school bag costs ₹1860 before tax and ₹2046 after tax. What is the tax rate, in percent?
32. 32.A storybook costs ₹500 plus 18% GST. What is the total price, in rupees?
33. 33.A storybook costs ₹1525 before tax. How many rupees of tax at 12% are added?
34. 34.A cricket bat costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
35. 35.A cricket bat costs ₹270 before tax. How many rupees of tax at 10% are added?
36. 36.A toy car costs ₹1000 plus 18% GST. What is the total price, in rupees?
37. 37.A water bottle costs ₹70 before tax and ₹77 after tax. What is the tax rate, in percent?
38. 38.A torch costs ₹730 before tax. How many rupees of tax at 10% are added?
39. 39.A water bottle costs ₹1470 plus 10% tax. What is the total price, in rupees?
40. 40.A lunch box costs ₹1550 before GST and ₹1829 after GST. What is the GST rate, in percent?

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