GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 220 · 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 water bottle costs ₹1150 before GST. How many rupees of GST at 18% are added?
2. 2.A water bottle costs ₹1230 plus 10% tax. What is the total price, in rupees?
3. 3.A kite costs ₹1840 plus 5% GST. What is the total price, in rupees?
4. 4.A storybook costs ₹200 plus 5% GST. What is the total price, in rupees?
5. 5.A pencil box costs ₹1890 plus 10% tax. What is the total price, in rupees?
6. 6.A kite costs ₹1275 before tax. How many rupees of tax at 12% are added?
7. 7.A torch costs ₹1300 before GST and ₹1534 after GST. What is the GST rate, in percent?
8. 8.A water bottle costs ₹1600 before GST. How many rupees of GST at 18% are added?
9. 9.A school bag costs ₹1800 before GST and ₹2124 after GST. What is the GST rate, in percent?
10. 10.A storybook costs ₹300 before GST and ₹315 after GST. What is the GST rate, in percent?
11. 11.A cricket bat costs ₹2000 plus 5% GST. What is the total price, in rupees?
12. 12.A cricket bat costs ₹1700 before GST. How many rupees of GST at 18% are added?
13. 13.A storybook costs ₹1300 plus 5% GST. What is the total price, in rupees?
14. 14.A table fan costs ₹300 plus 12% tax. What is the total price, in rupees?
15. 15.A wall clock costs ₹970 before tax. How many rupees of tax at 10% are added?
16. 16.A lunch box costs ₹1490 before tax. How many rupees of tax at 10% are added?
17. 17.A lunch box costs ₹675 plus 12% tax. What is the total price, in rupees?
18. 18.A wall clock costs ₹990 before tax and ₹1089 after tax. What is the tax rate, in percent?
19. 19.A cricket bat costs ₹1080 plus 5% GST. What is the total price, in rupees?
20. 20.A school bag costs ₹1300 before GST and ₹1365 after GST. What is the GST rate, in percent?
21. 21.A school bag costs ₹720 plus 5% GST. What is the total price, in rupees?
22. 22.A lunch box costs ₹100 before GST. How many rupees of GST at 18% are added?
23. 23.A lunch box costs ₹1100 before GST and ₹1155 after GST. What is the GST rate, in percent?
24. 24.A wall clock costs ₹180 before GST. How many rupees of GST at 5% are added?
25. 25.A football costs ₹380 before GST. How many rupees of GST at 5% are added?
26. 26.A kite costs ₹1600 plus 10% tax. What is the total price, in rupees?
27. 27.A torch costs ₹1360 before GST. How many rupees of GST at 5% are added?
28. 28.A cricket bat costs ₹1950 before GST and ₹2301 after GST. What is the GST rate, in percent?
29. 29.A cricket bat costs ₹1500 plus 18% GST. What is the total price, in rupees?
30. 30.A lunch box costs ₹450 before GST. How many rupees of GST at 18% are added?
31. 31.A cricket bat costs ₹1675 plus 12% tax. What is the total price, in rupees?
32. 32.A torch costs ₹560 before tax. How many rupees of tax at 10% are added?
33. 33.A school bag costs ₹320 before GST and ₹336 after GST. What is the GST rate, in percent?
34. 34.A football costs ₹1290 before tax and ₹1419 after tax. What is the tax rate, in percent?
35. 35.A water bottle costs ₹375 before tax. How many rupees of tax at 12% are added?
36. 36.A toy car costs ₹1250 plus 18% GST. What is the total price, in rupees?
37. 37.A storybook costs ₹780 plus 10% tax. What is the total price, in rupees?
38. 38.A wall clock costs ₹1150 plus 12% tax. What is the total price, in rupees?
39. 39.A kite costs ₹620 plus 5% GST. What is the total price, in rupees?
40. 40.A water bottle costs ₹1875 before tax. How many rupees of tax at 12% are added?

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