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Question
From a bag containing $$2$$ one rupee and $$3$$ two rupee coins a person is allowed to draw $$2$$ coins randomly then the value of his expectation.
A
Rs. $$3.20$$
B
Rs. $$4.30$$
C
Rs. $$5.10$$
D
Rs. $$2.30$$
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Solution
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Correct option is A. Rs. $$5.10$$
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