GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 66 · 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 cricket bat costs ₹1050 before GST and ₹1239 after GST. What is the GST rate, in percent?
2. 2.A football costs ₹500 plus 18% GST. What is the total price, in rupees?
3. 3.A torch costs ₹1300 plus 12% tax. What is the total price, in rupees?
4. 4.A school bag costs ₹420 before tax. How many rupees of tax at 10% are added?
5. 5.A storybook costs ₹690 before tax and ₹759 after tax. What is the tax rate, in percent?
6. 6.A lunch box costs ₹350 plus 18% GST. What is the total price, in rupees?
7. 7.A lunch box costs ₹2000 before GST. How many rupees of GST at 18% are added?
8. 8.A toy car costs ₹1710 before tax and ₹1881 after tax. What is the tax rate, in percent?
9. 9.A cricket bat costs ₹575 plus 12% tax. What is the total price, in rupees?
10. 10.A cricket bat costs ₹1650 before GST and ₹1947 after GST. What is the GST rate, in percent?
11. 11.A pencil box costs ₹1550 before GST and ₹1829 after GST. What is the GST rate, in percent?
12. 12.A school bag costs ₹640 plus 5% GST. What is the total price, in rupees?
13. 13.A storybook costs ₹840 plus 5% GST. What is the total price, in rupees?
14. 14.A football costs ₹750 plus 18% GST. What is the total price, in rupees?
15. 15.A table fan costs ₹750 plus 18% GST. What is the total price, in rupees?
16. 16.A football costs ₹1740 before tax. How many rupees of tax at 10% are added?
17. 17.A cricket bat costs ₹650 plus 18% GST. What is the total price, in rupees?
18. 18.A pencil box costs ₹1300 plus 5% GST. What is the total price, in rupees?
19. 19.A storybook costs ₹1350 plus 18% GST. What is the total price, in rupees?
20. 20.A lunch box costs ₹990 plus 10% tax. What is the total price, in rupees?
21. 21.A school bag costs ₹210 plus 10% tax. What is the total price, in rupees?
22. 22.A torch costs ₹500 plus 5% GST. What is the total price, in rupees?
23. 23.A storybook costs ₹820 plus 5% GST. What is the total price, in rupees?
24. 24.A wall clock costs ₹1930 before tax. How many rupees of tax at 10% are added?
25. 25.A toy car costs ₹320 before GST and ₹336 after GST. What is the GST rate, in percent?
26. 26.A school bag costs ₹1350 before tax and ₹1512 after tax. What is the tax rate, in percent?
27. 27.A cricket bat costs ₹800 before GST and ₹840 after GST. What is the GST rate, in percent?
28. 28.A school bag costs ₹250 plus 18% GST. What is the total price, in rupees?
29. 29.A pencil box costs ₹50 before GST. How many rupees of GST at 18% are added?
30. 30.A torch costs ₹1550 before GST. How many rupees of GST at 18% are added?
31. 31.A torch costs ₹1950 plus 12% tax. What is the total price, in rupees?
32. 32.A torch costs ₹400 before GST. How many rupees of GST at 18% are added?
33. 33.A table fan costs ₹1820 plus 5% GST. What is the total price, in rupees?
34. 34.A school bag costs ₹1850 before GST. How many rupees of GST at 18% are added?
35. 35.A water bottle costs ₹1510 before tax and ₹1661 after tax. What is the tax rate, in percent?
36. 36.A storybook costs ₹960 plus 10% tax. What is the total price, in rupees?
37. 37.A torch costs ₹800 plus 18% GST. What is the total price, in rupees?
38. 38.A school bag costs ₹340 before GST and ₹357 after GST. What is the GST rate, in percent?
39. 39.A pencil box costs ₹900 plus 5% GST. What is the total price, in rupees?
40. 40.A storybook costs ₹2000 before tax and ₹2240 after tax. What is the tax rate, in percent?

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