GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 231 · 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 ₹350 before GST and ₹413 after GST. What is the GST rate, in percent?
2. 2.A water bottle costs ₹1600 plus 18% GST. What is the total price, in rupees?
3. 3.A football costs ₹1400 plus 10% tax. What is the total price, in rupees?
4. 4.A wall clock costs ₹1800 before GST and ₹2124 after GST. What is the GST rate, in percent?
5. 5.A cricket bat costs ₹250 plus 18% GST. What is the total price, in rupees?
6. 6.A storybook costs ₹1100 plus 18% GST. What is the total price, in rupees?
7. 7.A toy car costs ₹1520 plus 10% tax. What is the total price, in rupees?
8. 8.A school bag costs ₹50 before GST and ₹59 after GST. What is the GST rate, in percent?
9. 9.A wall clock costs ₹1000 before GST. How many rupees of GST at 5% are added?
10. 10.A table fan costs ₹1900 before GST. How many rupees of GST at 18% are added?
11. 11.A school bag costs ₹1800 before GST. How many rupees of GST at 18% are added?
12. 12.A school bag costs ₹810 before tax. How many rupees of tax at 10% are added?
13. 13.A wall clock costs ₹1750 before GST and ₹2065 after GST. What is the GST rate, in percent?
14. 14.A football costs ₹1600 before GST. How many rupees of GST at 5% are added?
15. 15.A toy car costs ₹1380 before GST. How many rupees of GST at 5% are added?
16. 16.A water bottle costs ₹1780 before GST and ₹1869 after GST. What is the GST rate, in percent?
17. 17.A lunch box costs ₹1600 plus 12% tax. What is the total price, in rupees?
18. 18.A pencil box costs ₹350 before GST. How many rupees of GST at 18% are added?
19. 19.A table fan costs ₹1550 before GST. How many rupees of GST at 18% are added?
20. 20.A football costs ₹260 before GST and ₹273 after GST. What is the GST rate, in percent?
21. 21.A pencil box costs ₹560 before GST. How many rupees of GST at 5% are added?
22. 22.A storybook costs ₹520 plus 10% tax. What is the total price, in rupees?
23. 23.A kite costs ₹950 before tax and ₹1045 after tax. What is the tax rate, in percent?
24. 24.A football costs ₹1750 plus 18% GST. What is the total price, in rupees?
25. 25.A kite costs ₹400 before GST. How many rupees of GST at 18% are added?
26. 26.A torch costs ₹1900 before GST and ₹2242 after GST. What is the GST rate, in percent?
27. 27.A football costs ₹220 before GST. How many rupees of GST at 5% are added?
28. 28.A table fan costs ₹1600 before GST and ₹1888 after GST. What is the GST rate, in percent?
29. 29.A cricket bat costs ₹770 plus 10% tax. What is the total price, in rupees?
30. 30.A toy car costs ₹1975 before tax. How many rupees of tax at 12% are added?
31. 31.A kite costs ₹960 plus 5% GST. What is the total price, in rupees?
32. 32.A toy car costs ₹300 plus 12% tax. What is the total price, in rupees?
33. 33.A football costs ₹1850 plus 18% GST. What is the total price, in rupees?
34. 34.A pencil box costs ₹75 before tax. How many rupees of tax at 12% are added?
35. 35.A school bag costs ₹520 before GST. How many rupees of GST at 5% are added?
36. 36.A cricket bat costs ₹880 before tax and ₹968 after tax. What is the tax rate, in percent?
37. 37.A lunch box costs ₹1000 before tax and ₹1120 after tax. What is the tax rate, in percent?
38. 38.A wall clock costs ₹1850 plus 18% GST. What is the total price, in rupees?
39. 39.A lunch box costs ₹80 before GST and ₹84 after GST. What is the GST rate, in percent?
40. 40.A toy car costs ₹820 plus 5% GST. What is the total price, in rupees?

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