GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 850 · 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 ₹1500 before GST. How many rupees of GST at 18% are added?
2. 2.A cricket bat costs ₹250 before tax and ₹280 after tax. What is the tax rate, in percent?
3. 3.A pencil box costs ₹775 plus 12% tax. What is the total price, in rupees?
4. 4.A school bag costs ₹1850 plus 12% tax. What is the total price, in rupees?
5. 5.A wall clock costs ₹1020 before GST and ₹1071 after GST. What is the GST rate, in percent?
6. 6.A football costs ₹420 before tax and ₹462 after tax. What is the tax rate, in percent?
7. 7.A football costs ₹1900 plus 18% GST. What is the total price, in rupees?
8. 8.A table fan costs ₹1160 plus 10% tax. What is the total price, in rupees?
9. 9.A lunch box costs ₹1740 plus 5% GST. What is the total price, in rupees?
10. 10.A toy car costs ₹200 before GST. How many rupees of GST at 18% are added?
11. 11.A storybook costs ₹950 before GST. How many rupees of GST at 18% are added?
12. 12.A kite costs ₹150 plus 18% GST. What is the total price, in rupees?
13. 13.A table fan costs ₹1500 plus 5% GST. What is the total price, in rupees?
14. 14.A wall clock costs ₹980 before GST. How many rupees of GST at 5% are added?
15. 15.A table fan costs ₹1200 plus 5% GST. What is the total price, in rupees?
16. 16.A cricket bat costs ₹450 before GST. How many rupees of GST at 18% are added?
17. 17.A pencil box costs ₹1150 before GST. How many rupees of GST at 18% are added?
18. 18.A table fan costs ₹150 plus 18% GST. What is the total price, in rupees?
19. 19.A football costs ₹275 before tax. How many rupees of tax at 12% are added?
20. 20.A wall clock costs ₹1525 before tax and ₹1708 after tax. What is the tax rate, in percent?
21. 21.A storybook costs ₹1050 before GST and ₹1239 after GST. What is the GST rate, in percent?
22. 22.A wall clock costs ₹340 before GST. How many rupees of GST at 5% are added?
23. 23.A torch costs ₹550 before GST and ₹649 after GST. What is the GST rate, in percent?
24. 24.A football costs ₹1100 plus 5% GST. What is the total price, in rupees?
25. 25.A water bottle costs ₹1500 before GST. How many rupees of GST at 18% are added?
26. 26.A torch costs ₹480 before GST. How many rupees of GST at 5% are added?
27. 27.A football costs ₹150 before tax. How many rupees of tax at 12% are added?
28. 28.A table fan costs ₹860 plus 10% tax. What is the total price, in rupees?
29. 29.A torch costs ₹350 before GST and ₹413 after GST. What is the GST rate, in percent?
30. 30.A school bag costs ₹900 plus 18% GST. What is the total price, in rupees?
31. 31.A water bottle costs ₹260 plus 5% GST. What is the total price, in rupees?
32. 32.A toy car costs ₹1550 before tax and ₹1736 after tax. What is the tax rate, in percent?
33. 33.A football costs ₹350 before tax and ₹392 after tax. What is the tax rate, in percent?
34. 34.A lunch box costs ₹960 plus 5% GST. What is the total price, in rupees?
35. 35.A pencil box costs ₹1400 before GST. How many rupees of GST at 18% are added?
36. 36.A cricket bat costs ₹125 before tax and ₹140 after tax. What is the tax rate, in percent?
37. 37.A pencil box costs ₹1240 before GST. How many rupees of GST at 5% are added?
38. 38.A torch costs ₹1600 plus 18% GST. What is the total price, in rupees?
39. 39.A storybook costs ₹1200 before GST and ₹1416 after GST. What is the GST rate, in percent?
40. 40.A lunch box costs ₹800 plus 18% GST. What is the total price, in rupees?

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