Subject

    Quantitative Aptitude

    Topic

    Probability

    The probability that a bowler bowled a ball from a point will hit by the batsman is 14\frac14. Three such balls are bowled simultaneously towards the batsman from that very point. What is the probability that the batsman will hit the ball ?

    ক)
    37/64
    খ)
    27/56
    গ)
    11/13
    ঘ)
    9/8

    Explanation

    Probability of not hitting the ball = 1- 1/4 = 34\frac34 Then, the probability that the batsman will hit the ball  = 1−(34)3  =37641-(\frac34)^{3\;}=\frac{37}{64}

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