GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 951 · 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 table fan costs ₹1100 plus 5% GST. What is the total price, in rupees?
2. 2.A lunch box costs ₹250 before GST. How many rupees of GST at 18% are added?
3. 3.A storybook costs ₹1580 plus 5% GST. What is the total price, in rupees?
4. 4.A storybook costs ₹400 before tax and ₹448 after tax. What is the tax rate, in percent?
5. 5.A water bottle costs ₹1960 plus 5% GST. What is the total price, in rupees?
6. 6.A water bottle costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
7. 7.A table fan costs ₹1390 before tax and ₹1529 after tax. What is the tax rate, in percent?
8. 8.A cricket bat costs ₹950 plus 12% tax. What is the total price, in rupees?
9. 9.A kite costs ₹1240 before GST and ₹1302 after GST. What is the GST rate, in percent?
10. 10.A storybook costs ₹150 plus 18% GST. What is the total price, in rupees?
11. 11.A school bag costs ₹890 plus 10% tax. What is the total price, in rupees?
12. 12.A water bottle costs ₹40 plus 10% tax. What is the total price, in rupees?
13. 13.A wall clock costs ₹550 before GST and ₹649 after GST. What is the GST rate, in percent?
14. 14.A toy car costs ₹1400 before GST and ₹1652 after GST. What is the GST rate, in percent?
15. 15.A school bag costs ₹1700 plus 5% GST. What is the total price, in rupees?
16. 16.A cricket bat costs ₹1400 before tax. How many rupees of tax at 10% are added?
17. 17.A cricket bat costs ₹820 before GST. How many rupees of GST at 5% are added?
18. 18.A cricket bat costs ₹1270 plus 10% tax. What is the total price, in rupees?
19. 19.A storybook costs ₹1940 before GST and ₹2037 after GST. What is the GST rate, in percent?
20. 20.A cricket bat costs ₹1025 plus 12% tax. What is the total price, in rupees?
21. 21.A school bag costs ₹360 before GST and ₹378 after GST. What is the GST rate, in percent?
22. 22.A school bag costs ₹450 before GST and ₹531 after GST. What is the GST rate, in percent?
23. 23.A cricket bat costs ₹500 before GST. How many rupees of GST at 5% are added?
24. 24.A toy car costs ₹230 before tax and ₹253 after tax. What is the tax rate, in percent?
25. 25.A wall clock costs ₹460 before GST and ₹483 after GST. What is the GST rate, in percent?
26. 26.A table fan costs ₹1820 plus 5% GST. What is the total price, in rupees?
27. 27.A toy car costs ₹1500 before GST and ₹1575 after GST. What is the GST rate, in percent?
28. 28.A wall clock costs ₹150 before GST. How many rupees of GST at 18% are added?
29. 29.A wall clock costs ₹1150 before GST. How many rupees of GST at 18% are added?
30. 30.A school bag costs ₹1380 before GST. How many rupees of GST at 5% are added?
31. 31.A school bag costs ₹550 before tax. How many rupees of tax at 12% are added?
32. 32.A table fan costs ₹1200 plus 18% GST. What is the total price, in rupees?
33. 33.A water bottle costs ₹1980 plus 5% GST. What is the total price, in rupees?
34. 34.A toy car costs ₹1040 before GST and ₹1092 after GST. What is the GST rate, in percent?
35. 35.A torch costs ₹1520 before tax. How many rupees of tax at 10% are added?
36. 36.A wall clock costs ₹1280 before GST and ₹1344 after GST. What is the GST rate, in percent?
37. 37.A cricket bat costs ₹280 before GST and ₹294 after GST. What is the GST rate, in percent?
38. 38.A pencil box costs ₹910 before tax and ₹1001 after tax. What is the tax rate, in percent?
39. 39.A school bag costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
40. 40.A toy car costs ₹75 before tax. How many rupees of tax at 12% are added?

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