Banking Sample Paper SBI PO (Main) Sample Test Paper-1

  • question_answer
    Direction: Study the following table carefully and answer the questions give below.
    Number of boys of Std XI participating in different games
    Note:
    1. Every student (boy or girl) of each class of Std XI participates in a game. 2. In each class, the number of girls participating in each game is 25% of the number of boys participating in each game. 3. Each student (boy or girl) participates in one and only one game.
    All the boys of Class XI D passed the annual examination but a few girls failed. If among the boys and girls who passed and entered Class XII D, the ratio of boys to girls is 5 : 1, what would be the number of girls who failed in Class XI D?

    A)  8                                

    B)  5           

    C)  3                                

    D)  2           

    E)  6

    Correct Answer: D

    Solution :

     Total no. of girls in XI D =25% of 40 = 10 Since, all boys of XI D passed, so the number of   boys in XII D = 40 \[\therefore \]Number of girls in XII \[D=\frac{1}{5}\times 40=8\] \[\therefore \]Number of girls failed in XI \[D=10-8=2\]


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