1. The number of pupils of a class is 55. The ratio of the number of male pupils to the number of female pupils is 5: 6. The number of female pupils is
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By: anil on 05 May 2019 01.49 am
Let number of male pupils = $$5x$$ => Number of female pupils = $$6x$$ Total pupils = $$5x+6x=11x$$ Also, $$11x=55$$ => $$x=frac{55}{11}=5$$ $$ herefore$$ Number of female pupils = $$6 imes 5=30$$ => Ans - (C)
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