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प्र: 12 students of class IX took part in GK quiz. If the number of boys is 4 more than the number of girls. Find the number of boys and girls took part in the quiz ?

  • 1
    7, 5
  • 2
    9, 3
  • 3
    8, 4
  • 4
    6, 6
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उत्तर : 3. "8, 4"
व्याख्या :

Answer: C) 8, 4 Explanation: Let the number of girls = x => x + x + 4 = 12 => 2x = 8 => x = 4 => Number of girls = 4 => Number of boys = 4 + 4 = 8

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Quantitative Aptitude Bank Exams IIT JEE GATE CAT

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