GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 56 · 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 lunch box costs ₹740 before tax. How many rupees of tax at 10% are added?
2. 2.A storybook costs ₹25 before tax. How many rupees of tax at 12% are added?
3. 3.A torch costs ₹310 before tax. How many rupees of tax at 10% are added?
4. 4.A torch costs ₹1380 before tax and ₹1518 after tax. What is the tax rate, in percent?
5. 5.A school bag costs ₹100 plus 18% GST. What is the total price, in rupees?
6. 6.A school bag costs ₹150 before GST. How many rupees of GST at 18% are added?
7. 7.A kite costs ₹1550 plus 18% GST. What is the total price, in rupees?
8. 8.A football costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
9. 9.A football costs ₹740 before tax. How many rupees of tax at 10% are added?
10. 10.A wall clock costs ₹1100 before tax and ₹1210 after tax. What is the tax rate, in percent?
11. 11.A kite costs ₹1180 before tax and ₹1298 after tax. What is the tax rate, in percent?
12. 12.A storybook costs ₹1350 plus 12% tax. What is the total price, in rupees?
13. 13.A water bottle costs ₹580 before GST and ₹609 after GST. What is the GST rate, in percent?
14. 14.A toy car costs ₹600 plus 18% GST. What is the total price, in rupees?
15. 15.A pencil box costs ₹400 before GST and ₹472 after GST. What is the GST rate, in percent?
16. 16.A pencil box costs ₹1340 plus 5% GST. What is the total price, in rupees?
17. 17.A pencil box costs ₹280 before GST. How many rupees of GST at 5% are added?
18. 18.A torch costs ₹75 before tax and ₹84 after tax. What is the tax rate, in percent?
19. 19.A football costs ₹1540 plus 5% GST. What is the total price, in rupees?
20. 20.A storybook costs ₹950 plus 10% tax. What is the total price, in rupees?
21. 21.A kite costs ₹1640 plus 5% GST. What is the total price, in rupees?
22. 22.A wall clock costs ₹450 before GST. How many rupees of GST at 18% are added?
23. 23.A wall clock costs ₹300 before tax. How many rupees of tax at 12% are added?
24. 24.A wall clock costs ₹520 plus 5% GST. What is the total price, in rupees?
25. 25.A toy car costs ₹1520 before GST. How many rupees of GST at 5% are added?
26. 26.A football costs ₹1800 before GST. How many rupees of GST at 5% are added?
27. 27.A torch costs ₹950 before GST. How many rupees of GST at 18% are added?
28. 28.A kite costs ₹1200 plus 18% GST. What is the total price, in rupees?
29. 29.A kite costs ₹250 before tax and ₹280 after tax. What is the tax rate, in percent?
30. 30.A toy car costs ₹60 before tax. How many rupees of tax at 10% are added?
31. 31.A football costs ₹825 plus 12% tax. What is the total price, in rupees?
32. 32.A water bottle costs ₹580 before GST. How many rupees of GST at 5% are added?
33. 33.A wall clock costs ₹1780 plus 5% GST. What is the total price, in rupees?
34. 34.A wall clock costs ₹1500 plus 12% tax. What is the total price, in rupees?
35. 35.A school bag costs ₹200 before tax and ₹224 after tax. What is the tax rate, in percent?
36. 36.A toy car costs ₹1400 before GST and ₹1470 after GST. What is the GST rate, in percent?
37. 37.A torch costs ₹50 before GST. How many rupees of GST at 18% are added?
38. 38.A football costs ₹1600 before tax and ₹1792 after tax. What is the tax rate, in percent?
39. 39.A storybook costs ₹700 plus 18% GST. What is the total price, in rupees?
40. 40.A football costs ₹1320 plus 5% GST. What is the total price, in rupees?

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