In class of 60 where boys are twice that of girls Ramayan and 17th from the top if there are 9 boys ahead of Ramayan how many girls after her in the rank
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Total students = 60
No. of boys = 40
No. of girls = 20 (including ramayan)
No. of girls excluding ramayan = 19
Ramyan rank = 17th
No. of students ahead of her = 16
No. of boys ahead of her = 9
No. of girls ahead of her = 16-9 = 7
No. of girls behind her = 19-7 = 12
No. of boys = 40
No. of girls = 20 (including ramayan)
No. of girls excluding ramayan = 19
Ramyan rank = 17th
No. of students ahead of her = 16
No. of boys ahead of her = 9
No. of girls ahead of her = 16-9 = 7
No. of girls behind her = 19-7 = 12
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