New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    If it rains a dealer in raincoats can earn Rs.

    400 per day. If it is a fair day he loses Rs. 80 per day. What is his expectation if the probability of a fair day is 0.6?
    A 160 Correct Answer Incorrect Answer
    B 112 Correct Answer Incorrect Answer
    C 116 Correct Answer Incorrect Answer
    D 160 Correct Answer Incorrect Answer
    E 400 Correct Answer Incorrect Answer

    Solution

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