A) \[2:5\]
B) \[5:2\]
C) \[5:7\]
D) \[2:3\]
Correct Answer: B
Solution :
No. of girls\[=42-12=30\] \[\therefore \]The ratio of number of girls to no. of boys \[=30:12=5:\text{ }2.\]You need to login to perform this action.
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