GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 914 · 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 ₹940 before GST. How many rupees of GST at 5% are added?
2. 2.A storybook costs ₹1225 before tax and ₹1372 after tax. What is the tax rate, in percent?
3. 3.A water bottle costs ₹1000 before GST. How many rupees of GST at 18% are added?
4. 4.A lunch box costs ₹300 before GST and ₹315 after GST. What is the GST rate, in percent?
5. 5.A water bottle costs ₹460 before GST and ₹483 after GST. What is the GST rate, in percent?
6. 6.A kite costs ₹40 plus 10% tax. What is the total price, in rupees?
7. 7.A kite costs ₹720 plus 5% GST. What is the total price, in rupees?
8. 8.A school bag costs ₹825 plus 12% tax. What is the total price, in rupees?
9. 9.A school bag costs ₹940 plus 5% GST. What is the total price, in rupees?
10. 10.A school bag costs ₹1500 before GST and ₹1770 after GST. What is the GST rate, in percent?
11. 11.A lunch box costs ₹1430 plus 10% tax. What is the total price, in rupees?
12. 12.A water bottle costs ₹80 before tax and ₹88 after tax. What is the tax rate, in percent?
13. 13.A storybook costs ₹1200 before GST and ₹1260 after GST. What is the GST rate, in percent?
14. 14.A lunch box costs ₹340 before GST and ₹357 after GST. What is the GST rate, in percent?
15. 15.A cricket bat costs ₹1260 before GST. How many rupees of GST at 5% are added?
16. 16.A wall clock costs ₹100 before tax. How many rupees of tax at 10% are added?
17. 17.A water bottle costs ₹1080 before tax. How many rupees of tax at 10% are added?
18. 18.A water bottle costs ₹1250 before GST and ₹1475 after GST. What is the GST rate, in percent?
19. 19.A toy car costs ₹1880 plus 5% GST. What is the total price, in rupees?
20. 20.A football costs ₹1550 before GST. How many rupees of GST at 18% are added?
21. 21.A water bottle costs ₹120 plus 10% tax. What is the total price, in rupees?
22. 22.A wall clock costs ₹550 plus 18% GST. What is the total price, in rupees?
23. 23.A torch costs ₹1475 plus 12% tax. What is the total price, in rupees?
24. 24.A pencil box costs ₹50 before GST. How many rupees of GST at 18% are added?
25. 25.A cricket bat costs ₹760 plus 5% GST. What is the total price, in rupees?
26. 26.A torch costs ₹775 plus 12% tax. What is the total price, in rupees?
27. 27.A table fan costs ₹1750 before GST. How many rupees of GST at 18% are added?
28. 28.A storybook costs ₹325 before tax. How many rupees of tax at 12% are added?
29. 29.A lunch box costs ₹150 before GST and ₹177 after GST. What is the GST rate, in percent?
30. 30.A lunch box costs ₹1700 plus 12% tax. What is the total price, in rupees?
31. 31.A school bag costs ₹1400 plus 18% GST. What is the total price, in rupees?
32. 32.A wall clock costs ₹275 before tax. How many rupees of tax at 12% are added?
33. 33.A toy car costs ₹1200 plus 12% tax. What is the total price, in rupees?
34. 34.A storybook costs ₹1560 plus 5% GST. What is the total price, in rupees?
35. 35.A pencil box costs ₹750 plus 18% GST. What is the total price, in rupees?
36. 36.A school bag costs ₹1275 plus 12% tax. What is the total price, in rupees?
37. 37.A pencil box costs ₹1760 plus 5% GST. What is the total price, in rupees?
38. 38.A storybook costs ₹750 before GST. How many rupees of GST at 18% are added?
39. 39.A torch costs ₹1250 before GST and ₹1475 after GST. What is the GST rate, in percent?
40. 40.A school bag costs ₹740 before GST and ₹777 after GST. What is the GST rate, in percent?

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