A) 1 : 1
B) 1 : 3
C) 1 : 2
D) 7 : 5
Correct Answer: D
Solution :
[d] Milk in \[A=\frac{4}{7}\] of whole, Milk in \[B=\frac{2}{5}\] of whole Milk in mixture of A and \[B=\frac{1}{2}\] of whole Let the CP of unit quantity be Rs. 1. Required ratio \[=\frac{1}{10}:\frac{1}{14}=14:10=7:5.\] |
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