Join ExamsbookAnswer : 3. "22"
In a class of 60 students where girls are twice that of boys, Laxmi ranked 27th from the top. If there are 9 boys ahead of Laxmi, how many girls are after her rank ?5
Q: In a class of 60 students where girls are twice that of boys, Laxmi ranked 27th from the top. If there are 9 boys ahead of Laxmi, how many girls are after her rank ?
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Answer : 3. "22"
Explanation :
Answer: C) 22 Explanation: Given number of girls are twice that of boys. --> G=2B and G+B = 60 Therefore, G=40 and B= 20 Given Laxmi ranked 27th from the top and 9 boys are ahead of Laxmi. Therefore, There are 17 girls ahead of Laxmi. Therefore, Number of girls who ranked after Laxmi = 40 - (17+1) = 22.