GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 784 · 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 football costs ₹840 before GST and ₹882 after GST. What is the GST rate, in percent?
2. 2.A toy car costs ₹800 plus 18% GST. What is the total price, in rupees?
3. 3.A storybook costs ₹1650 before GST. How many rupees of GST at 18% are added?
4. 4.A table fan costs ₹1150 before GST. How many rupees of GST at 18% are added?
5. 5.A wall clock costs ₹1000 before GST and ₹1180 after GST. What is the GST rate, in percent?
6. 6.A kite costs ₹600 plus 18% GST. What is the total price, in rupees?
7. 7.A kite costs ₹1850 before GST and ₹2183 after GST. What is the GST rate, in percent?
8. 8.A torch costs ₹460 before GST. How many rupees of GST at 5% are added?
9. 9.A lunch box costs ₹1600 plus 18% GST. What is the total price, in rupees?
10. 10.A wall clock costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
11. 11.A wall clock costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
12. 12.A torch costs ₹325 plus 12% tax. What is the total price, in rupees?
13. 13.A water bottle costs ₹130 plus 10% tax. What is the total price, in rupees?
14. 14.A table fan costs ₹1920 before GST. How many rupees of GST at 5% are added?
15. 15.A toy car costs ₹750 before tax. How many rupees of tax at 12% are added?
16. 16.A cricket bat costs ₹750 before GST. How many rupees of GST at 18% are added?
17. 17.A toy car costs ₹1040 plus 5% GST. What is the total price, in rupees?
18. 18.A torch costs ₹325 before tax. How many rupees of tax at 12% are added?
19. 19.A cricket bat costs ₹1600 plus 18% GST. What is the total price, in rupees?
20. 20.A cricket bat costs ₹400 before GST and ₹420 after GST. What is the GST rate, in percent?
21. 21.A football costs ₹1150 before GST. How many rupees of GST at 18% are added?
22. 22.A school bag costs ₹725 plus 12% tax. What is the total price, in rupees?
23. 23.A football costs ₹500 plus 18% GST. What is the total price, in rupees?
24. 24.A lunch box costs ₹1350 before GST and ₹1593 after GST. What is the GST rate, in percent?
25. 25.A pencil box costs ₹1350 plus 12% tax. What is the total price, in rupees?
26. 26.A storybook costs ₹1640 before tax. How many rupees of tax at 10% are added?
27. 27.A lunch box costs ₹550 plus 18% GST. What is the total price, in rupees?
28. 28.A cricket bat costs ₹1540 plus 5% GST. What is the total price, in rupees?
29. 29.A cricket bat costs ₹840 plus 5% GST. What is the total price, in rupees?
30. 30.A kite costs ₹900 before GST and ₹1062 after GST. What is the GST rate, in percent?
31. 31.A wall clock costs ₹1740 plus 5% GST. What is the total price, in rupees?
32. 32.A water bottle costs ₹1450 before tax and ₹1624 after tax. What is the tax rate, in percent?
33. 33.A cricket bat costs ₹280 plus 5% GST. What is the total price, in rupees?
34. 34.A lunch box costs ₹620 before GST and ₹651 after GST. What is the GST rate, in percent?
35. 35.A toy car costs ₹150 plus 10% tax. What is the total price, in rupees?
36. 36.A table fan costs ₹1375 before tax. How many rupees of tax at 12% are added?
37. 37.A school bag costs ₹950 before tax. How many rupees of tax at 10% are added?
38. 38.A lunch box costs ₹1650 before GST. How many rupees of GST at 18% are added?
39. 39.A school bag costs ₹650 plus 18% GST. What is the total price, in rupees?
40. 40.A kite costs ₹500 before GST. How many rupees of GST at 18% are added?

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