GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 150 · 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 toy car costs ₹540 plus 10% tax. What is the total price, in rupees?
2. 2.A wall clock costs ₹550 before tax. How many rupees of tax at 10% are added?
3. 3.A torch costs ₹1280 before GST. How many rupees of GST at 5% are added?
4. 4.A cricket bat costs ₹1400 before GST and ₹1652 after GST. What is the GST rate, in percent?
5. 5.A torch costs ₹350 before GST. How many rupees of GST at 18% are added?
6. 6.A football costs ₹175 before tax and ₹196 after tax. What is the tax rate, in percent?
7. 7.A wall clock costs ₹1660 plus 5% GST. What is the total price, in rupees?
8. 8.A football costs ₹760 before GST and ₹798 after GST. What is the GST rate, in percent?
9. 9.A lunch box costs ₹1150 before GST and ₹1357 after GST. What is the GST rate, in percent?
10. 10.A wall clock costs ₹925 plus 12% tax. What is the total price, in rupees?
11. 11.A torch costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
12. 12.A football costs ₹1500 plus 12% tax. What is the total price, in rupees?
13. 13.A wall clock costs ₹1050 plus 18% GST. What is the total price, in rupees?
14. 14.A cricket bat costs ₹950 plus 18% GST. What is the total price, in rupees?
15. 15.A water bottle costs ₹440 before tax. How many rupees of tax at 10% are added?
16. 16.A toy car costs ₹1320 plus 10% tax. What is the total price, in rupees?
17. 17.A torch costs ₹1440 plus 5% GST. What is the total price, in rupees?
18. 18.A kite costs ₹380 before GST and ₹399 after GST. What is the GST rate, in percent?
19. 19.A kite costs ₹1850 plus 18% GST. What is the total price, in rupees?
20. 20.A toy car costs ₹350 plus 18% GST. What is the total price, in rupees?
21. 21.A football costs ₹340 before GST. How many rupees of GST at 5% are added?
22. 22.A cricket bat costs ₹1360 before tax. How many rupees of tax at 10% are added?
23. 23.A kite costs ₹350 before GST and ₹413 after GST. What is the GST rate, in percent?
24. 24.A toy car costs ₹720 plus 5% GST. What is the total price, in rupees?
25. 25.A wall clock costs ₹825 before tax and ₹924 after tax. What is the tax rate, in percent?
26. 26.A lunch box costs ₹1400 before tax. How many rupees of tax at 12% are added?
27. 27.A cricket bat costs ₹650 before tax and ₹728 after tax. What is the tax rate, in percent?
28. 28.A kite costs ₹500 before GST. How many rupees of GST at 18% are added?
29. 29.A school bag costs ₹1050 before tax. How many rupees of tax at 12% are added?
30. 30.A table fan costs ₹250 plus 12% tax. What is the total price, in rupees?
31. 31.A table fan costs ₹575 before tax and ₹644 after tax. What is the tax rate, in percent?
32. 32.A lunch box costs ₹220 before tax. How many rupees of tax at 10% are added?
33. 33.A football costs ₹650 before GST and ₹767 after GST. What is the GST rate, in percent?
34. 34.A wall clock costs ₹680 plus 5% GST. What is the total price, in rupees?
35. 35.A pencil box costs ₹1400 before GST. How many rupees of GST at 5% are added?
36. 36.A toy car costs ₹200 before tax and ₹224 after tax. What is the tax rate, in percent?
37. 37.A cricket bat costs ₹400 plus 18% GST. What is the total price, in rupees?
38. 38.A kite costs ₹1380 before GST. How many rupees of GST at 5% are added?
39. 39.A lunch box costs ₹900 before tax. How many rupees of tax at 10% are added?
40. 40.A storybook costs ₹450 plus 18% GST. What is the total price, in rupees?

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