Railways Sample Paper RRB (Group D) Sample Test Paper-11

  • question_answer
    465 coins consists of 1 rupee, 50 paise and 25 paise coins. Their values are in the ratio 5:3:1. The number of each type of coins respectively is

    A)  155, 186, 124

    B)  154, 187, 124

    C)  154, 185, 126

    D)  150, 140, 175

    Correct Answer: A

    Solution :

    [a] The ratio of number of coins =5 :6 : 4 \[\therefore \]The number of one rupee coins \[=\frac{465}{5+6+4}\times 5=155\] The number of 50 paise coin \[=\frac{465}{5+6+4}\times 6=186\] The number of 25 paise coins \[=\frac{465}{5+6+4}\times 4=124\]


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