GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 761 · 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 wall clock costs ₹250 before GST. How many rupees of GST at 18% are added?
2. 2.A torch costs ₹240 before GST and ₹252 after GST. What is the GST rate, in percent?
3. 3.A school bag costs ₹520 before tax. How many rupees of tax at 10% are added?
4. 4.A school bag costs ₹1250 plus 18% GST. What is the total price, in rupees?
5. 5.A cricket bat costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
6. 6.A cricket bat costs ₹1950 plus 10% tax. What is the total price, in rupees?
7. 7.A pencil box costs ₹380 before tax. How many rupees of tax at 10% are added?
8. 8.A water bottle costs ₹1825 before tax and ₹2044 after tax. What is the tax rate, in percent?
9. 9.A table fan costs ₹680 plus 5% GST. What is the total price, in rupees?
10. 10.A table fan costs ₹1850 before GST. How many rupees of GST at 18% are added?
11. 11.A table fan costs ₹1500 plus 5% GST. What is the total price, in rupees?
12. 12.A cricket bat costs ₹1920 plus 5% GST. What is the total price, in rupees?
13. 13.A torch costs ₹1025 plus 12% tax. What is the total price, in rupees?
14. 14.A school bag costs ₹900 before tax and ₹1008 after tax. What is the tax rate, in percent?
15. 15.A lunch box costs ₹1740 plus 5% GST. What is the total price, in rupees?
16. 16.A wall clock costs ₹820 before GST. How many rupees of GST at 5% are added?
17. 17.A kite costs ₹880 before GST. How many rupees of GST at 5% are added?
18. 18.A storybook costs ₹1670 before tax and ₹1837 after tax. What is the tax rate, in percent?
19. 19.A torch costs ₹430 before tax. How many rupees of tax at 10% are added?
20. 20.A storybook costs ₹860 plus 5% GST. What is the total price, in rupees?
21. 21.A water bottle costs ₹1200 before tax. How many rupees of tax at 10% are added?
22. 22.A school bag costs ₹700 before GST. How many rupees of GST at 18% are added?
23. 23.A water bottle costs ₹850 before GST and ₹1003 after GST. What is the GST rate, in percent?
24. 24.A toy car costs ₹1820 before GST. How many rupees of GST at 5% are added?
25. 25.A wall clock costs ₹1410 plus 10% tax. What is the total price, in rupees?
26. 26.A pencil box costs ₹400 before GST and ₹472 after GST. What is the GST rate, in percent?
27. 27.A lunch box costs ₹400 before tax. How many rupees of tax at 12% are added?
28. 28.A school bag costs ₹350 before GST. How many rupees of GST at 18% are added?
29. 29.A lunch box costs ₹1260 before tax. How many rupees of tax at 10% are added?
30. 30.A torch costs ₹1580 plus 10% tax. What is the total price, in rupees?
31. 31.A football costs ₹900 before GST. How many rupees of GST at 18% are added?
32. 32.A torch costs ₹1840 before GST. How many rupees of GST at 5% are added?
33. 33.A kite costs ₹1100 before tax. How many rupees of tax at 10% are added?
34. 34.A lunch box costs ₹180 before GST. How many rupees of GST at 5% are added?
35. 35.A pencil box costs ₹2000 before tax. How many rupees of tax at 12% are added?
36. 36.A football costs ₹750 plus 18% GST. What is the total price, in rupees?
37. 37.A water bottle costs ₹1400 before GST and ₹1652 after GST. What is the GST rate, in percent?
38. 38.A football costs ₹1200 plus 18% GST. What is the total price, in rupees?
39. 39.A table fan costs ₹1480 before GST. How many rupees of GST at 5% are added?
40. 40.A table fan costs ₹50 plus 18% GST. What is the total price, in rupees?

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