In a class of 60 where girls are twice that of boys Jamal ranked seventeenth from the top.if there are 6girls ahead of Jamal.how many boys are ahead of him in rank
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given girls are twice that of boys
total students = 60
jamal is 17 from top
and 6girls are ahead of jamal
excluding jamal , 16 ranks are ahead of him
now , out of 16 , 6 are girls
hence the remaining 10 are boys.
total students = 60
jamal is 17 from top
and 6girls are ahead of jamal
excluding jamal , 16 ranks are ahead of him
now , out of 16 , 6 are girls
hence the remaining 10 are boys.
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