The average marks of the boys in class is 52 and that of girls is 42. – McqOptions

MCQOPTIONS

1.	The average marks of the boys in class is 52 and that of girls is 42. The average marks of the boys and girls combined is 50. The percentage of boys in the class is
A.	80%
B.	60%
C.	40%
D.	20%
Answer» B. 60%

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