Banking Sample Paper SBI Junior Associates (Main) Sample Paper Test-2

  • question_answer
    If \[\frac{P}{5}=\frac{Q}{7}=\frac{R}{13}\], then \[\frac{P+Q+R}{R}=?\]

    A)  \[\frac{23}{15}\]                               

    B)  \[\frac{29}{19}\]

    C)  \[\frac{21}{17}\]                   

    D)       \[\frac{25}{13}\]

    E)  None of these

    Correct Answer: D

    Solution :

    Let \[\frac{P}{5}=\frac{Q}{7}=\frac{R}{13}=K\] Then, P=5K, Q=7K and R=13K \[\therefore \frac{\text{P+Q+R}}{\text{R}}\text{=}\frac{\text{(5+7+13)K}}{\text{13K}}\text{=}\frac{\text{25}}{\text{13}}\]


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