GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 234 · 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 ₹1000 before GST and ₹1180 after GST. What is the GST rate, in percent?
2. 2.A school bag costs ₹690 before tax and ₹759 after tax. What is the tax rate, in percent?
3. 3.A water bottle costs ₹1980 plus 5% GST. What is the total price, in rupees?
4. 4.A school bag costs ₹1400 before GST. How many rupees of GST at 18% are added?
5. 5.A school bag costs ₹250 before tax and ₹280 after tax. What is the tax rate, in percent?
6. 6.A lunch box costs ₹1050 plus 12% tax. What is the total price, in rupees?
7. 7.A school bag costs ₹300 before tax and ₹336 after tax. What is the tax rate, in percent?
8. 8.A toy car costs ₹950 before GST. How many rupees of GST at 18% are added?
9. 9.A cricket bat costs ₹1760 before tax and ₹1936 after tax. What is the tax rate, in percent?
10. 10.A wall clock costs ₹640 plus 10% tax. What is the total price, in rupees?
11. 11.A kite costs ₹980 before GST and ₹1029 after GST. What is the GST rate, in percent?
12. 12.A torch costs ₹500 before GST. How many rupees of GST at 18% are added?
13. 13.A kite costs ₹880 before GST. How many rupees of GST at 5% are added?
14. 14.A water bottle costs ₹50 before tax and ₹56 after tax. What is the tax rate, in percent?
15. 15.A football costs ₹110 before tax and ₹121 after tax. What is the tax rate, in percent?
16. 16.A cricket bat costs ₹1390 plus 10% tax. What is the total price, in rupees?
17. 17.A table fan costs ₹1300 before tax and ₹1456 after tax. What is the tax rate, in percent?
18. 18.A storybook costs ₹425 plus 12% tax. What is the total price, in rupees?
19. 19.A water bottle costs ₹1625 before tax. How many rupees of tax at 12% are added?
20. 20.A school bag costs ₹1850 before GST. How many rupees of GST at 18% are added?
21. 21.A torch costs ₹820 before tax. How many rupees of tax at 10% are added?
22. 22.A kite costs ₹440 before tax and ₹484 after tax. What is the tax rate, in percent?
23. 23.A kite costs ₹430 plus 10% tax. What is the total price, in rupees?
24. 24.A kite costs ₹1200 before tax and ₹1344 after tax. What is the tax rate, in percent?
25. 25.A football costs ₹200 before GST and ₹236 after GST. What is the GST rate, in percent?
26. 26.A pencil box costs ₹1640 before GST. How many rupees of GST at 5% are added?
27. 27.A water bottle costs ₹700 before tax. How many rupees of tax at 12% are added?
28. 28.A lunch box costs ₹400 before GST. How many rupees of GST at 18% are added?
29. 29.A lunch box costs ₹650 before GST. How many rupees of GST at 18% are added?
30. 30.A water bottle costs ₹660 plus 5% GST. What is the total price, in rupees?
31. 31.A cricket bat costs ₹800 before GST and ₹944 after GST. What is the GST rate, in percent?
32. 32.A cricket bat costs ₹820 plus 5% GST. What is the total price, in rupees?
33. 33.A football costs ₹1150 plus 18% GST. What is the total price, in rupees?
34. 34.A torch costs ₹460 plus 5% GST. What is the total price, in rupees?
35. 35.A pencil box costs ₹1250 before tax and ₹1375 after tax. What is the tax rate, in percent?
36. 36.A table fan costs ₹770 before tax. How many rupees of tax at 10% are added?
37. 37.A school bag costs ₹1700 before tax and ₹1904 after tax. What is the tax rate, in percent?
38. 38.A lunch box costs ₹1200 before tax and ₹1320 after tax. What is the tax rate, in percent?
39. 39.A storybook costs ₹1640 before GST. How many rupees of GST at 5% are added?
40. 40.A water bottle costs ₹1780 plus 5% GST. What is the total price, in rupees?

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