GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 10 · 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 kite costs ₹2000 before tax and ₹2240 after tax. What is the tax rate, in percent?
2. 2.A school bag costs ₹720 plus 5% GST. What is the total price, in rupees?
3. 3.A football costs ₹360 before GST and ₹378 after GST. What is the GST rate, in percent?
4. 4.A wall clock costs ₹650 before GST and ₹767 after GST. What is the GST rate, in percent?
5. 5.A lunch box costs ₹540 plus 5% GST. What is the total price, in rupees?
6. 6.A torch costs ₹600 before GST and ₹708 after GST. What is the GST rate, in percent?
7. 7.A water bottle costs ₹1280 before GST. How many rupees of GST at 5% are added?
8. 8.A torch costs ₹1550 plus 18% GST. What is the total price, in rupees?
9. 9.A lunch box costs ₹450 before GST. How many rupees of GST at 18% are added?
10. 10.A table fan costs ₹1240 before GST and ₹1302 after GST. What is the GST rate, in percent?
11. 11.A school bag costs ₹210 before tax and ₹231 after tax. What is the tax rate, in percent?
12. 12.A school bag costs ₹1150 plus 18% GST. What is the total price, in rupees?
13. 13.A cricket bat costs ₹1400 before GST. How many rupees of GST at 18% are added?
14. 14.A pencil box costs ₹1920 plus 10% tax. What is the total price, in rupees?
15. 15.A table fan costs ₹1260 before GST and ₹1323 after GST. What is the GST rate, in percent?
16. 16.A lunch box costs ₹1580 before GST and ₹1659 after GST. What is the GST rate, in percent?
17. 17.A toy car costs ₹800 plus 12% tax. What is the total price, in rupees?
18. 18.A pencil box costs ₹1240 before GST and ₹1302 after GST. What is the GST rate, in percent?
19. 19.A lunch box costs ₹100 plus 18% GST. What is the total price, in rupees?
20. 20.A lunch box costs ₹1800 plus 5% GST. What is the total price, in rupees?
21. 21.A wall clock costs ₹840 before GST. How many rupees of GST at 5% are added?
22. 22.A kite costs ₹1925 before tax. How many rupees of tax at 12% are added?
23. 23.A cricket bat costs ₹200 before tax and ₹224 after tax. What is the tax rate, in percent?
24. 24.A kite costs ₹380 before GST and ₹399 after GST. What is the GST rate, in percent?
25. 25.A table fan costs ₹50 plus 18% GST. What is the total price, in rupees?
26. 26.A wall clock costs ₹750 before GST and ₹885 after GST. What is the GST rate, in percent?
27. 27.A storybook costs ₹820 before GST. How many rupees of GST at 5% are added?
28. 28.A cricket bat costs ₹1850 before GST. How many rupees of GST at 18% are added?
29. 29.A lunch box costs ₹1580 plus 5% GST. What is the total price, in rupees?
30. 30.A cricket bat costs ₹1480 plus 10% tax. What is the total price, in rupees?
31. 31.A kite costs ₹620 plus 5% GST. What is the total price, in rupees?
32. 32.A pencil box costs ₹450 plus 12% tax. What is the total price, in rupees?
33. 33.A kite costs ₹1300 before GST and ₹1534 after GST. What is the GST rate, in percent?
34. 34.A kite costs ₹1650 plus 18% GST. What is the total price, in rupees?
35. 35.A water bottle costs ₹900 before GST and ₹1062 after GST. What is the GST rate, in percent?
36. 36.A torch costs ₹900 before tax and ₹990 after tax. What is the tax rate, in percent?
37. 37.A football costs ₹1700 before tax and ₹1904 after tax. What is the tax rate, in percent?
38. 38.A cricket bat costs ₹1940 before GST and ₹2037 after GST. What is the GST rate, in percent?
39. 39.A torch costs ₹300 before GST and ₹315 after GST. What is the GST rate, in percent?
40. 40.A pencil box costs ₹850 before GST. How many rupees of GST at 18% are added?

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