GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 109 · 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 ₹340 before GST and ₹357 after GST. What is the GST rate, in percent?
2. 2.A football costs ₹100 plus 12% tax. What is the total price, in rupees?
3. 3.A football costs ₹1720 plus 5% GST. What is the total price, in rupees?
4. 4.A football costs ₹1775 before tax. How many rupees of tax at 12% are added?
5. 5.A torch costs ₹1820 before GST. How many rupees of GST at 5% are added?
6. 6.A school bag costs ₹375 before tax. How many rupees of tax at 12% are added?
7. 7.A pencil box costs ₹1080 before GST and ₹1134 after GST. What is the GST rate, in percent?
8. 8.A water bottle costs ₹2000 before tax. How many rupees of tax at 12% are added?
9. 9.A storybook costs ₹1100 plus 12% tax. What is the total price, in rupees?
10. 10.A pencil box costs ₹200 plus 18% GST. What is the total price, in rupees?
11. 11.A wall clock costs ₹1180 plus 5% GST. What is the total price, in rupees?
12. 12.A lunch box costs ₹1225 plus 12% tax. What is the total price, in rupees?
13. 13.A toy car costs ₹1325 plus 12% tax. What is the total price, in rupees?
14. 14.A kite costs ₹820 before GST. How many rupees of GST at 5% are added?
15. 15.A water bottle costs ₹1800 before tax and ₹1980 after tax. What is the tax rate, in percent?
16. 16.A kite costs ₹980 plus 5% GST. What is the total price, in rupees?
17. 17.A table fan costs ₹1550 before GST. How many rupees of GST at 18% are added?
18. 18.A storybook costs ₹1380 before tax. How many rupees of tax at 10% are added?
19. 19.A lunch box costs ₹120 plus 5% GST. What is the total price, in rupees?
20. 20.A cricket bat costs ₹1640 plus 10% tax. What is the total price, in rupees?
21. 21.A school bag costs ₹200 before GST and ₹236 after GST. What is the GST rate, in percent?
22. 22.A kite costs ₹700 before tax and ₹770 after tax. What is the tax rate, in percent?
23. 23.A cricket bat costs ₹375 before tax and ₹420 after tax. What is the tax rate, in percent?
24. 24.A school bag costs ₹200 plus 5% GST. What is the total price, in rupees?
25. 25.A toy car costs ₹1340 before GST. How many rupees of GST at 5% are added?
26. 26.A pencil box costs ₹190 before tax and ₹209 after tax. What is the tax rate, in percent?
27. 27.A lunch box costs ₹600 before tax. How many rupees of tax at 12% are added?
28. 28.A wall clock costs ₹1980 plus 5% GST. What is the total price, in rupees?
29. 29.A kite costs ₹1650 before GST and ₹1947 after GST. What is the GST rate, in percent?
30. 30.A cricket bat costs ₹760 plus 5% GST. What is the total price, in rupees?
31. 31.A kite costs ₹875 before tax. How many rupees of tax at 12% are added?
32. 32.A wall clock costs ₹1440 before GST. How many rupees of GST at 5% are added?
33. 33.A pencil box costs ₹1330 plus 10% tax. What is the total price, in rupees?
34. 34.A lunch box costs ₹550 plus 12% tax. What is the total price, in rupees?
35. 35.A table fan costs ₹1800 plus 18% GST. What is the total price, in rupees?
36. 36.A cricket bat costs ₹450 plus 18% GST. What is the total price, in rupees?
37. 37.A toy car costs ₹750 before GST. How many rupees of GST at 18% are added?
38. 38.A toy car costs ₹1350 plus 18% GST. What is the total price, in rupees?
39. 39.A storybook costs ₹1590 before tax and ₹1749 after tax. What is the tax rate, in percent?
40. 40.A lunch box costs ₹760 plus 5% GST. What is the total price, in rupees?

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