GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 365 · 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 ₹1980 before GST and ₹2079 after GST. What is the GST rate, in percent?
2. 2.A kite costs ₹100 before GST. How many rupees of GST at 18% are added?
3. 3.A cricket bat costs ₹550 before GST. How many rupees of GST at 18% are added?
4. 4.A toy car costs ₹70 before tax and ₹77 after tax. What is the tax rate, in percent?
5. 5.A water bottle costs ₹1700 before GST. How many rupees of GST at 5% are added?
6. 6.A kite costs ₹1490 before tax. How many rupees of tax at 10% are added?
7. 7.A torch costs ₹720 plus 5% GST. What is the total price, in rupees?
8. 8.A wall clock costs ₹1800 before GST and ₹2124 after GST. What is the GST rate, in percent?
9. 9.A toy car costs ₹750 plus 18% GST. What is the total price, in rupees?
10. 10.A wall clock costs ₹1500 before tax and ₹1680 after tax. What is the tax rate, in percent?
11. 11.A kite costs ₹1400 before GST and ₹1470 after GST. What is the GST rate, in percent?
12. 12.A lunch box costs ₹300 before GST. How many rupees of GST at 5% are added?
13. 13.A storybook costs ₹1550 plus 18% GST. What is the total price, in rupees?
14. 14.A storybook costs ₹1250 before GST. How many rupees of GST at 18% are added?
15. 15.A torch costs ₹1150 before GST and ₹1357 after GST. What is the GST rate, in percent?
16. 16.A school bag costs ₹400 before GST. How many rupees of GST at 18% are added?
17. 17.A torch costs ₹200 before GST and ₹210 after GST. What is the GST rate, in percent?
18. 18.A water bottle costs ₹1660 before GST and ₹1743 after GST. What is the GST rate, in percent?
19. 19.A storybook costs ₹1450 plus 18% GST. What is the total price, in rupees?
20. 20.A kite costs ₹1040 plus 10% tax. What is the total price, in rupees?
21. 21.A kite costs ₹150 before tax. How many rupees of tax at 12% are added?
22. 22.A pencil box costs ₹1225 before tax. How many rupees of tax at 12% are added?
23. 23.A cricket bat costs ₹450 plus 18% GST. What is the total price, in rupees?
24. 24.A school bag costs ₹1620 before GST and ₹1701 after GST. What is the GST rate, in percent?
25. 25.A torch costs ₹1980 before GST and ₹2079 after GST. What is the GST rate, in percent?
26. 26.A pencil box costs ₹1100 before GST. How many rupees of GST at 18% are added?
27. 27.A storybook costs ₹960 before tax and ₹1056 after tax. What is the tax rate, in percent?
28. 28.A torch costs ₹100 plus 5% GST. What is the total price, in rupees?
29. 29.A kite costs ₹460 plus 5% GST. What is the total price, in rupees?
30. 30.A lunch box costs ₹400 plus 18% GST. What is the total price, in rupees?
31. 31.A water bottle costs ₹340 before GST. How many rupees of GST at 5% are added?
32. 32.A kite costs ₹140 before GST. How many rupees of GST at 5% are added?
33. 33.A pencil box costs ₹1340 plus 5% GST. What is the total price, in rupees?
34. 34.A wall clock costs ₹1100 plus 18% GST. What is the total price, in rupees?
35. 35.A football costs ₹2000 before GST and ₹2360 after GST. What is the GST rate, in percent?
36. 36.A kite costs ₹1460 before GST. How many rupees of GST at 5% are added?
37. 37.A kite costs ₹20 before GST and ₹21 after GST. What is the GST rate, in percent?
38. 38.A lunch box costs ₹410 before tax. How many rupees of tax at 10% are added?
39. 39.A torch costs ₹1480 before GST and ₹1554 after GST. What is the GST rate, in percent?
40. 40.A lunch box costs ₹650 before GST and ₹767 after GST. What is the GST rate, in percent?

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