GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 5 · 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 torch costs ₹1180 before GST and ₹1239 after GST. What is the GST rate, in percent?
2. 2.A storybook costs ₹1020 before GST. How many rupees of GST at 5% are added?
3. 3.A wall clock costs ₹1860 plus 5% GST. What is the total price, in rupees?
4. 4.A torch costs ₹1620 plus 5% GST. What is the total price, in rupees?
5. 5.A torch costs ₹1560 before GST and ₹1638 after GST. What is the GST rate, in percent?
6. 6.A storybook costs ₹1550 before tax. How many rupees of tax at 10% are added?
7. 7.A cricket bat costs ₹980 plus 5% GST. What is the total price, in rupees?
8. 8.A school bag costs ₹760 plus 5% GST. What is the total price, in rupees?
9. 9.A cricket bat costs ₹1380 before tax and ₹1518 after tax. What is the tax rate, in percent?
10. 10.A cricket bat costs ₹575 before tax. How many rupees of tax at 12% are added?
11. 11.A toy car costs ₹1700 plus 18% GST. What is the total price, in rupees?
12. 12.A football costs ₹740 before GST. How many rupees of GST at 5% are added?
13. 13.A water bottle costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
14. 14.A lunch box costs ₹1100 plus 5% GST. What is the total price, in rupees?
15. 15.A toy car costs ₹340 before GST. How many rupees of GST at 5% are added?
16. 16.A cricket bat costs ₹125 plus 12% tax. What is the total price, in rupees?
17. 17.A torch costs ₹1800 before GST and ₹2124 after GST. What is the GST rate, in percent?
18. 18.A table fan costs ₹1900 before GST and ₹2242 after GST. What is the GST rate, in percent?
19. 19.A school bag costs ₹1350 before GST. How many rupees of GST at 18% are added?
20. 20.A football costs ₹1240 plus 5% GST. What is the total price, in rupees?
21. 21.A toy car costs ₹1225 before tax and ₹1372 after tax. What is the tax rate, in percent?
22. 22.A lunch box costs ₹1300 before GST and ₹1534 after GST. What is the GST rate, in percent?
23. 23.A table fan costs ₹675 before tax. How many rupees of tax at 12% are added?
24. 24.A football costs ₹900 before GST. How many rupees of GST at 18% are added?
25. 25.A lunch box costs ₹940 before GST. How many rupees of GST at 5% are added?
26. 26.A football costs ₹950 before tax. How many rupees of tax at 12% are added?
27. 27.A toy car costs ₹700 before tax. How many rupees of tax at 12% are added?
28. 28.A torch costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
29. 29.A wall clock costs ₹1700 before GST. How many rupees of GST at 18% are added?
30. 30.A kite costs ₹60 plus 5% GST. What is the total price, in rupees?
31. 31.A water bottle costs ₹140 plus 5% GST. What is the total price, in rupees?
32. 32.A wall clock costs ₹450 plus 18% GST. What is the total price, in rupees?
33. 33.A kite costs ₹20 before tax. How many rupees of tax at 10% are added?
34. 34.A cricket bat costs ₹550 before GST and ₹649 after GST. What is the GST rate, in percent?
35. 35.A water bottle costs ₹440 plus 5% GST. What is the total price, in rupees?
36. 36.A school bag costs ₹220 plus 5% GST. What is the total price, in rupees?
37. 37.A kite costs ₹1080 plus 5% GST. What is the total price, in rupees?
38. 38.A kite costs ₹880 plus 5% GST. What is the total price, in rupees?
39. 39.A pencil box costs ₹1800 before GST. How many rupees of GST at 18% are added?
40. 40.A water bottle costs ₹400 before GST. How many rupees of GST at 18% are added?

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