4:6 is the ratio of number of girls and boys in a computer coaching cl – McqOptions

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1.	4:6 is the ratio of number of girls and boys in a computer coaching class.If 50% of girls and 40% of boys are degree holders. then the percentage of the candidates who are non-degree holders is?
A.	12%
B.	38%
C.	56%
D.	49%
Answer» D. 49%

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