Latest Postal Aptitude Question SOLUTION: In a class,the number of boys and girls are in the ratio 4:5. If 10 more boys join the class,the ratio of numbers of boys and girls become 6:5. How many girls are there in the clas

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(#M40036331) POSTAL Numerical Ability question ratio Keep an EYE

In a class,the number of boys and girls are in the ratio 4:5. If 10 more boys join the class,the ratio of numbers of boys and girls become 6:5. How many girls are there in the class?

(a)20
(b)30
(c)25
(d)none of these

Asked In Postal Janavi (10 years ago)

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