In a class of 60 students, the number of boys and girls
participating in the annual sports is in the ratio 3 : 2
respectively. The number of girls not participating in the
sports is 5 more than the number of boys not participating
in the sports. If the number of boys participating in the
sports is 15, then how many girls are there in the class?
(1) Data inadequate
(2) 20
(3) 25
(4) 30
(5) None of these
Answer Posted / vignesh1988i
the no. of girls in class is 30.....
the clue here to find out the total no. of boys and girls is the ratio given (3:2)....
thank u
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