GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 3 · 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 ₹740 plus 5% GST. What is the total price, in rupees?
2. 2.A water bottle costs ₹40 before GST and ₹42 after GST. What is the GST rate, in percent?
3. 3.A toy car costs ₹1280 plus 5% GST. What is the total price, in rupees?
4. 4.A school bag costs ₹1700 plus 18% GST. What is the total price, in rupees?
5. 5.A water bottle costs ₹1200 plus 18% GST. What is the total price, in rupees?
6. 6.A storybook costs ₹500 before tax and ₹560 after tax. What is the tax rate, in percent?
7. 7.A lunch box costs ₹1780 plus 5% GST. What is the total price, in rupees?
8. 8.A water bottle costs ₹1250 before GST. How many rupees of GST at 18% are added?
9. 9.A torch costs ₹1200 before GST and ₹1260 after GST. What is the GST rate, in percent?
10. 10.A wall clock costs ₹1340 before GST and ₹1407 after GST. What is the GST rate, in percent?
11. 11.A torch costs ₹850 plus 10% tax. What is the total price, in rupees?
12. 12.A torch costs ₹1775 plus 12% tax. What is the total price, in rupees?
13. 13.A cricket bat costs ₹1430 before tax. How many rupees of tax at 10% are added?
14. 14.A lunch box costs ₹250 plus 18% GST. What is the total price, in rupees?
15. 15.A football costs ₹420 before GST and ₹441 after GST. What is the GST rate, in percent?
16. 16.A storybook costs ₹600 before GST and ₹708 after GST. What is the GST rate, in percent?
17. 17.A lunch box costs ₹620 before GST and ₹651 after GST. What is the GST rate, in percent?
18. 18.A torch costs ₹510 before tax and ₹561 after tax. What is the tax rate, in percent?
19. 19.A storybook costs ₹300 before GST. How many rupees of GST at 18% are added?
20. 20.A table fan costs ₹2000 before GST and ₹2360 after GST. What is the GST rate, in percent?
21. 21.A school bag costs ₹1650 plus 18% GST. What is the total price, in rupees?
22. 22.A storybook costs ₹1350 before tax. How many rupees of tax at 12% are added?
23. 23.A table fan costs ₹1500 before GST and ₹1770 after GST. What is the GST rate, in percent?
24. 24.A storybook costs ₹960 before GST and ₹1008 after GST. What is the GST rate, in percent?
25. 25.A storybook costs ₹1600 plus 18% GST. What is the total price, in rupees?
26. 26.A table fan costs ₹1575 before tax and ₹1764 after tax. What is the tax rate, in percent?
27. 27.A cricket bat costs ₹150 before GST and ₹177 after GST. What is the GST rate, in percent?
28. 28.A water bottle costs ₹1575 before tax. How many rupees of tax at 12% are added?
29. 29.A wall clock costs ₹1800 before GST and ₹2124 after GST. What is the GST rate, in percent?
30. 30.A torch costs ₹1120 plus 5% GST. What is the total price, in rupees?
31. 31.A football costs ₹520 before GST and ₹546 after GST. What is the GST rate, in percent?
32. 32.A football costs ₹350 before tax. How many rupees of tax at 10% are added?
33. 33.A wall clock costs ₹1600 before GST and ₹1888 after GST. What is the GST rate, in percent?
34. 34.A water bottle costs ₹225 plus 12% tax. What is the total price, in rupees?
35. 35.A storybook costs ₹1780 plus 5% GST. What is the total price, in rupees?
36. 36.A storybook costs ₹500 plus 18% GST. What is the total price, in rupees?
37. 37.A storybook costs ₹1475 plus 12% tax. What is the total price, in rupees?
38. 38.A table fan costs ₹850 before GST and ₹1003 after GST. What is the GST rate, in percent?
39. 39.A football costs ₹950 before tax and ₹1064 after tax. What is the tax rate, in percent?
40. 40.A lunch box costs ₹1890 before tax. How many rupees of tax at 10% are added?

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