The ratio of the number of boys and girls in a college is 6 : 7. If th – McqOptions

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1.	The ratio of the number of boys and girls in a college is 6 : 7. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio?
A.	72 : 77
B.	35 : 36
C.	36 : 35
D.	77 : 72
Answer» B. 35 : 36

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