Railways R.R.C. (Gorakhpur) Solved Paper Held on 2nd Shift 30-11-2014

  • question_answer
    If a coin is tossed twice, what is the probability of getting heads both the time?

    A) \[\frac{1}{2}\]                          

    B) \[\frac{1}{3}\]

    C) \[\frac{1}{4}\]                          

    D) \[\frac{3}{4}\]

    Correct Answer: C

    Solution :

    Required probability\[=\frac{1}{2}\times \frac{1}{2}=\frac{1}{4}\]


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