GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 981 · 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 ₹250 before tax and ₹280 after tax. What is the tax rate, in percent?
2. 2.A school bag costs ₹1320 before GST and ₹1386 after GST. What is the GST rate, in percent?
3. 3.A table fan costs ₹400 plus 18% GST. What is the total price, in rupees?
4. 4.A school bag costs ₹700 plus 18% GST. What is the total price, in rupees?
5. 5.A kite costs ₹1700 before GST. How many rupees of GST at 18% are added?
6. 6.A lunch box costs ₹1225 plus 12% tax. What is the total price, in rupees?
7. 7.A storybook costs ₹220 before tax. How many rupees of tax at 10% are added?
8. 8.A torch costs ₹350 plus 18% GST. What is the total price, in rupees?
9. 9.A school bag costs ₹260 before GST. How many rupees of GST at 5% are added?
10. 10.A football costs ₹700 before GST. How many rupees of GST at 18% are added?
11. 11.A water bottle costs ₹200 before GST and ₹210 after GST. What is the GST rate, in percent?
12. 12.A water bottle costs ₹1200 before GST. How many rupees of GST at 18% are added?
13. 13.A lunch box costs ₹850 plus 18% GST. What is the total price, in rupees?
14. 14.A football costs ₹100 plus 12% tax. What is the total price, in rupees?
15. 15.A torch costs ₹700 before GST. How many rupees of GST at 18% are added?
16. 16.A football costs ₹120 plus 5% GST. What is the total price, in rupees?
17. 17.A pencil box costs ₹380 before GST and ₹399 after GST. What is the GST rate, in percent?
18. 18.A pencil box costs ₹360 before tax. How many rupees of tax at 10% are added?
19. 19.A storybook costs ₹650 before tax and ₹728 after tax. What is the tax rate, in percent?
20. 20.A kite costs ₹350 before GST. How many rupees of GST at 18% are added?
21. 21.A pencil box costs ₹1050 plus 18% GST. What is the total price, in rupees?
22. 22.A water bottle costs ₹425 before tax and ₹476 after tax. What is the tax rate, in percent?
23. 23.A toy car costs ₹1150 before tax. How many rupees of tax at 10% are added?
24. 24.A pencil box costs ₹950 plus 18% GST. What is the total price, in rupees?
25. 25.A table fan costs ₹1375 before tax. How many rupees of tax at 12% are added?
26. 26.A storybook costs ₹110 before tax and ₹121 after tax. What is the tax rate, in percent?
27. 27.A school bag costs ₹1900 before GST. How many rupees of GST at 5% are added?
28. 28.A school bag costs ₹1460 before GST and ₹1533 after GST. What is the GST rate, in percent?
29. 29.A wall clock costs ₹1040 plus 5% GST. What is the total price, in rupees?
30. 30.A water bottle costs ₹450 before tax and ₹504 after tax. What is the tax rate, in percent?
31. 31.A storybook costs ₹275 plus 12% tax. What is the total price, in rupees?
32. 32.A cricket bat costs ₹380 before GST and ₹399 after GST. What is the GST rate, in percent?
33. 33.A storybook costs ₹1125 plus 12% tax. What is the total price, in rupees?
34. 34.A school bag costs ₹950 before tax and ₹1045 after tax. What is the tax rate, in percent?
35. 35.A cricket bat costs ₹100 before GST and ₹118 after GST. What is the GST rate, in percent?
36. 36.A torch costs ₹1400 before GST and ₹1652 after GST. What is the GST rate, in percent?
37. 37.A school bag costs ₹220 before GST and ₹231 after GST. What is the GST rate, in percent?
38. 38.A cricket bat costs ₹250 before GST. How many rupees of GST at 18% are added?
39. 39.A wall clock costs ₹990 before tax. How many rupees of tax at 10% are added?
40. 40.A torch costs ₹420 plus 10% tax. What is the total price, in rupees?

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