जॉइन Examsbook
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प्र: 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 ?

  • 1
    23
  • 2
    21
  • 3
    22
  • 4
    24
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उत्तर : 3. "22"
व्याख्या :

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.

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