A can contains a mixture of two liquids, A and B, in the ratio 7 : 5. When 9…
TCS · 2025Infosys · 2023Cognizant · 2023
A can contains a mixture of two liquids, A and B, in the ratio 7 : 5. When 9 litres of the mixture are drawn off and the can is filled with liquid B, the ratio of A to B becomes 7 : 9. How many litres of liquid A did the can contain initially?
- A.
10
- B.
20
- C.
21
- D.
25
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