GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 658 · 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 football costs ₹180 before GST and ₹189 after GST. What is the GST rate, in percent?
2. 2.A lunch box costs ₹650 before tax and ₹728 after tax. What is the tax rate, in percent?
3. 3.A wall clock costs ₹700 before GST and ₹826 after GST. What is the GST rate, in percent?
4. 4.A water bottle costs ₹320 before GST and ₹336 after GST. What is the GST rate, in percent?
5. 5.A storybook costs ₹560 before tax and ₹616 after tax. What is the tax rate, in percent?
6. 6.A water bottle costs ₹840 plus 5% GST. What is the total price, in rupees?
7. 7.A wall clock costs ₹200 before GST. How many rupees of GST at 18% are added?
8. 8.A school bag costs ₹1000 plus 5% GST. What is the total price, in rupees?
9. 9.A school bag costs ₹1660 before GST and ₹1743 after GST. What is the GST rate, in percent?
10. 10.A cricket bat costs ₹1180 plus 5% GST. What is the total price, in rupees?
11. 11.A cricket bat costs ₹290 before tax and ₹319 after tax. What is the tax rate, in percent?
12. 12.A storybook costs ₹800 plus 10% tax. What is the total price, in rupees?
13. 13.A cricket bat costs ₹750 before GST. How many rupees of GST at 18% are added?
14. 14.A school bag costs ₹260 before GST and ₹273 after GST. What is the GST rate, in percent?
15. 15.A water bottle costs ₹1900 before GST. How many rupees of GST at 18% are added?
16. 16.A lunch box costs ₹1720 before GST and ₹1806 after GST. What is the GST rate, in percent?
17. 17.A kite costs ₹1250 plus 18% GST. What is the total price, in rupees?
18. 18.A torch costs ₹1650 plus 12% tax. What is the total price, in rupees?
19. 19.A storybook costs ₹1150 plus 18% GST. What is the total price, in rupees?
20. 20.A school bag costs ₹520 before GST. How many rupees of GST at 5% are added?
21. 21.A table fan costs ₹240 before GST and ₹252 after GST. What is the GST rate, in percent?
22. 22.A storybook costs ₹1050 plus 18% GST. What is the total price, in rupees?
23. 23.A school bag costs ₹180 before GST and ₹189 after GST. What is the GST rate, in percent?
24. 24.A lunch box costs ₹1150 plus 18% GST. What is the total price, in rupees?
25. 25.A table fan costs ₹1000 plus 5% GST. What is the total price, in rupees?
26. 26.A school bag costs ₹1050 before GST. How many rupees of GST at 18% are added?
27. 27.A table fan costs ₹1200 plus 5% GST. What is the total price, in rupees?
28. 28.A kite costs ₹60 before GST and ₹63 after GST. What is the GST rate, in percent?
29. 29.A storybook costs ₹1160 before GST. How many rupees of GST at 5% are added?
30. 30.A wall clock costs ₹50 before tax and ₹56 after tax. What is the tax rate, in percent?
31. 31.A toy car costs ₹1100 plus 18% GST. What is the total price, in rupees?
32. 32.A table fan costs ₹400 before GST. How many rupees of GST at 18% are added?
33. 33.A table fan costs ₹650 before tax. How many rupees of tax at 10% are added?
34. 34.A pencil box costs ₹700 plus 18% GST. What is the total price, in rupees?
35. 35.A football costs ₹900 before GST and ₹1062 after GST. What is the GST rate, in percent?
36. 36.A cricket bat costs ₹650 before GST. How many rupees of GST at 18% are added?
37. 37.A storybook costs ₹1025 before tax and ₹1148 after tax. What is the tax rate, in percent?
38. 38.A lunch box costs ₹820 before tax. How many rupees of tax at 10% are added?
39. 39.A pencil box costs ₹1290 before tax. How many rupees of tax at 10% are added?
40. 40.A school bag costs ₹1250 plus 18% GST. What is the total price, in rupees?

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