GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 99 · 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 water bottle costs ₹280 before GST and ₹294 after GST. What is the GST rate, in percent?
2. 2.A torch costs ₹1150 before GST. How many rupees of GST at 18% are added?
3. 3.A school bag costs ₹775 before tax and ₹868 after tax. What is the tax rate, in percent?
4. 4.A water bottle costs ₹370 plus 10% tax. What is the total price, in rupees?
5. 5.A toy car costs ₹1200 plus 18% GST. What is the total price, in rupees?
6. 6.A water bottle costs ₹200 before GST and ₹236 after GST. What is the GST rate, in percent?
7. 7.A storybook costs ₹250 before GST and ₹295 after GST. What is the GST rate, in percent?
8. 8.A football costs ₹640 before GST and ₹672 after GST. What is the GST rate, in percent?
9. 9.A school bag costs ₹1580 before tax. How many rupees of tax at 10% are added?
10. 10.A wall clock costs ₹325 before tax. How many rupees of tax at 12% are added?
11. 11.A wall clock costs ₹260 plus 5% GST. What is the total price, in rupees?
12. 12.A football costs ₹1500 plus 5% GST. What is the total price, in rupees?
13. 13.A table fan costs ₹100 plus 18% GST. What is the total price, in rupees?
14. 14.A table fan costs ₹1080 before tax. How many rupees of tax at 10% are added?
15. 15.A school bag costs ₹1200 before tax. How many rupees of tax at 12% are added?
16. 16.A school bag costs ₹300 before tax. How many rupees of tax at 12% are added?
17. 17.A toy car costs ₹650 plus 12% tax. What is the total price, in rupees?
18. 18.A football costs ₹1100 plus 18% GST. What is the total price, in rupees?
19. 19.A cricket bat costs ₹1240 plus 5% GST. What is the total price, in rupees?
20. 20.A storybook costs ₹80 before tax and ₹88 after tax. What is the tax rate, in percent?
21. 21.A toy car costs ₹1800 before GST. How many rupees of GST at 5% are added?
22. 22.A school bag costs ₹720 plus 5% GST. What is the total price, in rupees?
23. 23.A wall clock costs ₹1340 plus 5% GST. What is the total price, in rupees?
24. 24.A football costs ₹1260 before tax and ₹1386 after tax. What is the tax rate, in percent?
25. 25.A kite costs ₹2000 plus 12% tax. What is the total price, in rupees?
26. 26.A storybook costs ₹980 plus 5% GST. What is the total price, in rupees?
27. 27.A water bottle costs ₹1950 plus 12% tax. What is the total price, in rupees?
28. 28.A pencil box costs ₹840 plus 5% GST. What is the total price, in rupees?
29. 29.A lunch box costs ₹600 before GST. How many rupees of GST at 18% are added?
30. 30.A school bag costs ₹280 before GST. How many rupees of GST at 5% are added?
31. 31.A kite costs ₹1120 before GST. How many rupees of GST at 5% are added?
32. 32.A school bag costs ₹1480 before GST and ₹1554 after GST. What is the GST rate, in percent?
33. 33.A kite costs ₹180 plus 5% GST. What is the total price, in rupees?
34. 34.A water bottle costs ₹620 plus 5% GST. What is the total price, in rupees?
35. 35.A water bottle costs ₹1400 plus 12% tax. What is the total price, in rupees?
36. 36.A football costs ₹1550 plus 18% GST. What is the total price, in rupees?
37. 37.A pencil box costs ₹450 before GST. How many rupees of GST at 18% are added?
38. 38.A toy car costs ₹920 plus 10% tax. What is the total price, in rupees?
39. 39.A school bag costs ₹50 plus 18% GST. What is the total price, in rupees?
40. 40.A lunch box costs ₹525 before tax and ₹588 after tax. What is the tax rate, in percent?

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