GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 854 · 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 ₹220 before GST and ₹231 after GST. What is the GST rate, in percent?
2. 2.A kite costs ₹1500 before GST and ₹1770 after GST. What is the GST rate, in percent?
3. 3.A cricket bat costs ₹900 before tax and ₹1008 after tax. What is the tax rate, in percent?
4. 4.A pencil box costs ₹1750 plus 18% GST. What is the total price, in rupees?
5. 5.A torch costs ₹120 before GST and ₹126 after GST. What is the GST rate, in percent?
6. 6.A football costs ₹550 before GST and ₹649 after GST. What is the GST rate, in percent?
7. 7.A torch costs ₹300 before tax. How many rupees of tax at 10% are added?
8. 8.A pencil box costs ₹1000 before GST and ₹1180 after GST. What is the GST rate, in percent?
9. 9.A lunch box costs ₹1840 before GST. How many rupees of GST at 5% are added?
10. 10.A school bag costs ₹1325 before tax. How many rupees of tax at 12% are added?
11. 11.A storybook costs ₹620 before GST and ₹651 after GST. What is the GST rate, in percent?
12. 12.A pencil box costs ₹1900 plus 18% GST. What is the total price, in rupees?
13. 13.A football costs ₹590 plus 10% tax. What is the total price, in rupees?
14. 14.A water bottle costs ₹980 before GST and ₹1029 after GST. What is the GST rate, in percent?
15. 15.A cricket bat costs ₹420 before GST and ₹441 after GST. What is the GST rate, in percent?
16. 16.A cricket bat costs ₹450 before GST. How many rupees of GST at 18% are added?
17. 17.A lunch box costs ₹220 plus 10% tax. What is the total price, in rupees?
18. 18.A wall clock costs ₹1620 before GST and ₹1701 after GST. What is the GST rate, in percent?
19. 19.A football costs ₹360 plus 5% GST. What is the total price, in rupees?
20. 20.A school bag costs ₹1500 before tax. How many rupees of tax at 10% are added?
21. 21.A football costs ₹1450 before tax and ₹1624 after tax. What is the tax rate, in percent?
22. 22.A water bottle costs ₹300 plus 18% GST. What is the total price, in rupees?
23. 23.A table fan costs ₹1700 before GST and ₹2006 after GST. What is the GST rate, in percent?
24. 24.A cricket bat costs ₹1400 plus 10% tax. What is the total price, in rupees?
25. 25.A water bottle costs ₹500 before GST and ₹525 after GST. What is the GST rate, in percent?
26. 26.A torch costs ₹820 plus 5% GST. What is the total price, in rupees?
27. 27.A football costs ₹650 before tax and ₹728 after tax. What is the tax rate, in percent?
28. 28.A lunch box costs ₹1200 plus 12% tax. What is the total price, in rupees?
29. 29.A toy car costs ₹100 plus 18% GST. What is the total price, in rupees?
30. 30.A wall clock costs ₹150 before GST. How many rupees of GST at 18% are added?
31. 31.A torch costs ₹740 plus 5% GST. What is the total price, in rupees?
32. 32.A pencil box costs ₹180 plus 5% GST. What is the total price, in rupees?
33. 33.A football costs ₹525 plus 12% tax. What is the total price, in rupees?
34. 34.A storybook costs ₹775 before tax and ₹868 after tax. What is the tax rate, in percent?
35. 35.A water bottle costs ₹200 plus 18% GST. What is the total price, in rupees?
36. 36.A torch costs ₹1600 before GST. How many rupees of GST at 5% are added?
37. 37.A football costs ₹475 plus 12% tax. What is the total price, in rupees?
38. 38.A pencil box costs ₹600 before GST. How many rupees of GST at 18% are added?
39. 39.A storybook costs ₹1625 before tax. How many rupees of tax at 12% are added?
40. 40.A lunch box costs ₹1110 before tax and ₹1221 after tax. What is the tax rate, in percent?

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