GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 438 · 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 kite costs ₹300 before GST and ₹354 after GST. What is the GST rate, in percent?
2. 2.A wall clock costs ₹1250 before GST. How many rupees of GST at 18% are added?
3. 3.A football costs ₹275 before tax and ₹308 after tax. What is the tax rate, in percent?
4. 4.A wall clock costs ₹1600 before GST. How many rupees of GST at 18% are added?
5. 5.A torch costs ₹1900 plus 18% GST. What is the total price, in rupees?
6. 6.A storybook costs ₹1850 before GST. How many rupees of GST at 18% are added?
7. 7.A table fan costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
8. 8.A pencil box costs ₹350 before tax and ₹392 after tax. What is the tax rate, in percent?
9. 9.A lunch box costs ₹1200 before tax. How many rupees of tax at 12% are added?
10. 10.A wall clock costs ₹1400 before GST. How many rupees of GST at 5% are added?
11. 11.A wall clock costs ₹1450 before GST. How many rupees of GST at 18% are added?
12. 12.A torch costs ₹925 before tax and ₹1036 after tax. What is the tax rate, in percent?
13. 13.A toy car costs ₹600 plus 18% GST. What is the total price, in rupees?
14. 14.A torch costs ₹1680 before GST. How many rupees of GST at 5% are added?
15. 15.A cricket bat costs ₹1070 before tax and ₹1177 after tax. What is the tax rate, in percent?
16. 16.A table fan costs ₹1720 before GST and ₹1806 after GST. What is the GST rate, in percent?
17. 17.A kite costs ₹260 before GST and ₹273 after GST. What is the GST rate, in percent?
18. 18.A pencil box costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
19. 19.A wall clock costs ₹375 before tax and ₹420 after tax. What is the tax rate, in percent?
20. 20.A school bag costs ₹80 before GST and ₹84 after GST. What is the GST rate, in percent?
21. 21.A torch costs ₹1980 before GST. How many rupees of GST at 5% are added?
22. 22.A storybook costs ₹650 before GST. How many rupees of GST at 18% are added?
23. 23.A table fan costs ₹1120 plus 5% GST. What is the total price, in rupees?
24. 24.A toy car costs ₹700 plus 18% GST. What is the total price, in rupees?
25. 25.A lunch box costs ₹320 before GST and ₹336 after GST. What is the GST rate, in percent?
26. 26.A cricket bat costs ₹200 plus 12% tax. What is the total price, in rupees?
27. 27.A torch costs ₹550 plus 18% GST. What is the total price, in rupees?
28. 28.A lunch box costs ₹1740 before GST. How many rupees of GST at 5% are added?
29. 29.A football costs ₹820 before GST. How many rupees of GST at 5% are added?
30. 30.A kite costs ₹50 before GST. How many rupees of GST at 18% are added?
31. 31.A football costs ₹260 plus 5% GST. What is the total price, in rupees?
32. 32.A school bag costs ₹280 before GST and ₹294 after GST. What is the GST rate, in percent?
33. 33.A school bag costs ₹1100 plus 18% GST. What is the total price, in rupees?
34. 34.A storybook costs ₹400 before GST. How many rupees of GST at 18% are added?
35. 35.A kite costs ₹380 before GST and ₹399 after GST. What is the GST rate, in percent?
36. 36.A kite costs ₹1375 plus 12% tax. What is the total price, in rupees?
37. 37.A football costs ₹600 plus 18% GST. What is the total price, in rupees?
38. 38.A storybook costs ₹1650 plus 18% GST. What is the total price, in rupees?
39. 39.A wall clock costs ₹150 before GST. How many rupees of GST at 18% are added?
40. 40.A table fan costs ₹1140 before GST and ₹1197 after GST. What is the GST rate, in percent?

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