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  1. In a bag there are coins of 50 paisa, 25 paisa and one rupee in the proportion 5:6:2. If there are in all Rs.42, the number of 25 paisa coins is?
    2. A.
    32
    B.
    42
    C.
    52
    D.
    60

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    Answer : Option B

    Explanation :

    5x              6x           2x

    50              25           100

    250x + 150x + 200x = 4200

    600x = 4200

    x = 7 => 6x = 42

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