GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 133 · 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 ₹20 plus 5% GST. What is the total price, in rupees?
2. 2.A pencil box costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
3. 3.A football costs ₹100 before tax and ₹112 after tax. What is the tax rate, in percent?
4. 4.A school bag costs ₹1650 before GST and ₹1947 after GST. What is the GST rate, in percent?
5. 5.A toy car costs ₹50 plus 18% GST. What is the total price, in rupees?
6. 6.A cricket bat costs ₹280 before GST. How many rupees of GST at 5% are added?
7. 7.A toy car costs ₹550 before GST. How many rupees of GST at 18% are added?
8. 8.A wall clock costs ₹850 plus 18% GST. What is the total price, in rupees?
9. 9.A wall clock costs ₹260 before tax and ₹286 after tax. What is the tax rate, in percent?
10. 10.A toy car costs ₹1950 plus 18% GST. What is the total price, in rupees?
11. 11.A toy car costs ₹1500 before GST and ₹1770 after GST. What is the GST rate, in percent?
12. 12.A pencil box costs ₹475 before tax. How many rupees of tax at 12% are added?
13. 13.A lunch box costs ₹1630 plus 10% tax. What is the total price, in rupees?
14. 14.A wall clock costs ₹1800 before GST. How many rupees of GST at 5% are added?
15. 15.A water bottle costs ₹420 plus 5% GST. What is the total price, in rupees?
16. 16.A school bag costs ₹680 plus 5% GST. What is the total price, in rupees?
17. 17.A table fan costs ₹275 before tax and ₹308 after tax. What is the tax rate, in percent?
18. 18.A school bag costs ₹1700 plus 18% GST. What is the total price, in rupees?
19. 19.A school bag costs ₹325 before tax and ₹364 after tax. What is the tax rate, in percent?
20. 20.A pencil box costs ₹1950 plus 18% GST. What is the total price, in rupees?
21. 21.A wall clock costs ₹400 plus 12% tax. What is the total price, in rupees?
22. 22.A kite costs ₹1650 plus 18% GST. What is the total price, in rupees?
23. 23.A wall clock costs ₹425 plus 12% tax. What is the total price, in rupees?
24. 24.A lunch box costs ₹100 before GST. How many rupees of GST at 18% are added?
25. 25.A school bag costs ₹900 plus 18% GST. What is the total price, in rupees?
26. 26.A water bottle costs ₹1250 before tax. How many rupees of tax at 12% are added?
27. 27.A table fan costs ₹260 before GST and ₹273 after GST. What is the GST rate, in percent?
28. 28.A kite costs ₹1850 plus 12% tax. What is the total price, in rupees?
29. 29.A school bag costs ₹80 plus 5% GST. What is the total price, in rupees?
30. 30.A water bottle costs ₹1250 plus 12% tax. What is the total price, in rupees?
31. 31.A water bottle costs ₹1870 before tax. How many rupees of tax at 10% are added?
32. 32.A torch costs ₹50 before tax. How many rupees of tax at 12% are added?
33. 33.A water bottle costs ₹1360 plus 5% GST. What is the total price, in rupees?
34. 34.A water bottle costs ₹1760 plus 5% GST. What is the total price, in rupees?
35. 35.A storybook costs ₹150 before GST and ₹177 after GST. What is the GST rate, in percent?
36. 36.A toy car costs ₹1420 before GST. How many rupees of GST at 5% are added?
37. 37.A school bag costs ₹800 before GST. How many rupees of GST at 18% are added?
38. 38.A pencil box costs ₹990 before tax and ₹1089 after tax. What is the tax rate, in percent?
39. 39.A table fan costs ₹40 before GST. How many rupees of GST at 5% are added?
40. 40.A water bottle costs ₹1080 plus 5% GST. What is the total price, in rupees?

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