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      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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