GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 280 · 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 storybook costs ₹820 before GST and ₹861 after GST. What is the GST rate, in percent?
2. 2.A torch costs ₹1850 before GST. How many rupees of GST at 18% are added?
3. 3.A lunch box costs ₹1320 plus 5% GST. What is the total price, in rupees?
4. 4.A lunch box costs ₹850 before GST and ₹1003 after GST. What is the GST rate, in percent?
5. 5.A wall clock costs ₹880 before GST. How many rupees of GST at 5% are added?
6. 6.A kite costs ₹180 before GST. How many rupees of GST at 5% are added?
7. 7.A football costs ₹1740 before GST. How many rupees of GST at 5% are added?
8. 8.A football costs ₹1600 before GST and ₹1888 after GST. What is the GST rate, in percent?
9. 9.A toy car costs ₹1040 before tax and ₹1144 after tax. What is the tax rate, in percent?
10. 10.A torch costs ₹1420 before GST. How many rupees of GST at 5% are added?
11. 11.A torch costs ₹1450 before GST and ₹1711 after GST. What is the GST rate, in percent?
12. 12.A wall clock costs ₹660 plus 5% GST. What is the total price, in rupees?
13. 13.A wall clock costs ₹350 before GST. How many rupees of GST at 18% are added?
14. 14.A lunch box costs ₹800 before GST. How many rupees of GST at 18% are added?
15. 15.A toy car costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
16. 16.A torch costs ₹1700 plus 18% GST. What is the total price, in rupees?
17. 17.A torch costs ₹1650 plus 18% GST. What is the total price, in rupees?
18. 18.A cricket bat costs ₹580 plus 5% GST. What is the total price, in rupees?
19. 19.A kite costs ₹460 plus 5% GST. What is the total price, in rupees?
20. 20.A water bottle costs ₹1200 before GST and ₹1416 after GST. What is the GST rate, in percent?
21. 21.A lunch box costs ₹1250 before GST and ₹1475 after GST. What is the GST rate, in percent?
22. 22.A wall clock costs ₹300 plus 18% GST. What is the total price, in rupees?
23. 23.A football costs ₹1540 before GST and ₹1617 after GST. What is the GST rate, in percent?
24. 24.A storybook costs ₹1250 before GST and ₹1475 after GST. What is the GST rate, in percent?
25. 25.A football costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
26. 26.A football costs ₹760 before GST. How many rupees of GST at 5% are added?
27. 27.A lunch box costs ₹500 before GST. How many rupees of GST at 18% are added?
28. 28.A football costs ₹1580 plus 5% GST. What is the total price, in rupees?
29. 29.A water bottle costs ₹540 before GST and ₹567 after GST. What is the GST rate, in percent?
30. 30.A school bag costs ₹1740 plus 5% GST. What is the total price, in rupees?
31. 31.A cricket bat costs ₹1020 plus 5% GST. What is the total price, in rupees?
32. 32.A cricket bat costs ₹700 before tax. How many rupees of tax at 10% are added?
33. 33.A cricket bat costs ₹680 before tax and ₹748 after tax. What is the tax rate, in percent?
34. 34.A football costs ₹560 before GST and ₹588 after GST. What is the GST rate, in percent?
35. 35.A toy car costs ₹1400 plus 18% GST. What is the total price, in rupees?
36. 36.A pencil box costs ₹1650 before GST. How many rupees of GST at 18% are added?
37. 37.A pencil box costs ₹50 plus 18% GST. What is the total price, in rupees?
38. 38.A lunch box costs ₹650 plus 10% tax. What is the total price, in rupees?
39. 39.A wall clock costs ₹1825 before tax. How many rupees of tax at 12% are added?
40. 40.A football costs ₹640 before GST. How many rupees of GST at 5% are added?

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