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    Question

    ‘A’ and ‘B’ play a game where a coin is tossed 2

    times. ‘A’ wins if both tosses give the same result. Find the probability that ‘A’ wins.
    A 1/2 Correct Answer Incorrect Answer
    B 1/4 Correct Answer Incorrect Answer
    C 3/4 Correct Answer Incorrect Answer
    D 2/3 Correct Answer Incorrect Answer

    Solution

    Total number of outcomes = 2 2 = 4
    Favourable outcomes = (HH), (TT) = 2 outcomes
    Probability that ‘A’ wins = 2/4 = 1/2

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