GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 825 · 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 table fan costs ₹400 before GST and ₹472 after GST. What is the GST rate, in percent?
2. 2.A school bag costs ₹900 plus 18% GST. What is the total price, in rupees?
3. 3.A toy car costs ₹1625 plus 12% tax. What is the total price, in rupees?
4. 4.A toy car costs ₹600 before GST. How many rupees of GST at 18% are added?
5. 5.A torch costs ₹80 before GST. How many rupees of GST at 5% are added?
6. 6.A table fan costs ₹650 before GST. How many rupees of GST at 18% are added?
7. 7.A toy car costs ₹900 plus 18% GST. What is the total price, in rupees?
8. 8.A school bag costs ₹1250 plus 18% GST. What is the total price, in rupees?
9. 9.A pencil box costs ₹1630 before tax. How many rupees of tax at 10% are added?
10. 10.A school bag costs ₹375 before tax. How many rupees of tax at 12% are added?
11. 11.A lunch box costs ₹550 plus 18% GST. What is the total price, in rupees?
12. 12.A water bottle costs ₹1225 before tax and ₹1372 after tax. What is the tax rate, in percent?
13. 13.A school bag costs ₹1250 before tax. How many rupees of tax at 12% are added?
14. 14.A pencil box costs ₹1950 before GST. How many rupees of GST at 18% are added?
15. 15.A kite costs ₹1180 plus 10% tax. What is the total price, in rupees?
16. 16.A table fan costs ₹200 before GST. How many rupees of GST at 18% are added?
17. 17.A table fan costs ₹475 before tax. How many rupees of tax at 12% are added?
18. 18.A cricket bat costs ₹1200 plus 18% GST. What is the total price, in rupees?
19. 19.A wall clock costs ₹1620 before GST. How many rupees of GST at 5% are added?
20. 20.A lunch box costs ₹550 before GST. How many rupees of GST at 18% are added?
21. 21.A kite costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
22. 22.A water bottle costs ₹420 before GST. How many rupees of GST at 5% are added?
23. 23.A kite costs ₹950 plus 18% GST. What is the total price, in rupees?
24. 24.A table fan costs ₹1150 plus 18% GST. What is the total price, in rupees?
25. 25.A kite costs ₹525 plus 12% tax. What is the total price, in rupees?
26. 26.A football costs ₹100 plus 5% GST. What is the total price, in rupees?
27. 27.A water bottle costs ₹500 before GST and ₹525 after GST. What is the GST rate, in percent?
28. 28.A school bag costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
29. 29.A pencil box costs ₹1810 plus 10% tax. What is the total price, in rupees?
30. 30.A school bag costs ₹125 plus 12% tax. What is the total price, in rupees?
31. 31.A pencil box costs ₹1700 plus 18% GST. What is the total price, in rupees?
32. 32.A table fan costs ₹650 before tax. How many rupees of tax at 12% are added?
33. 33.A school bag costs ₹1000 before tax. How many rupees of tax at 12% are added?
34. 34.A pencil box costs ₹160 before GST and ₹168 after GST. What is the GST rate, in percent?
35. 35.A water bottle costs ₹400 before GST and ₹420 after GST. What is the GST rate, in percent?
36. 36.A torch costs ₹1330 plus 10% tax. What is the total price, in rupees?
37. 37.A kite costs ₹650 before tax. How many rupees of tax at 10% are added?
38. 38.A school bag costs ₹600 before GST and ₹708 after GST. What is the GST rate, in percent?
39. 39.A football costs ₹1490 plus 10% tax. What is the total price, in rupees?
40. 40.A wall clock costs ₹1675 plus 12% tax. What is the total price, in rupees?

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