Question

A person throws two fair dice. He wins Rs. 15 for throwing a doublet (same numbers on the two dice), wins Rs.12 when the throw results in the sum of 9, and loses Rs. 6 for any other outcome on the throw. Then the expected gain/loss (in Rs.) of the person is :
(A) 1/4
loss (B) 2 gain
(C) 1/2
gain (D) 1/2
loss

Answer 1

Answer:

c) 1/2 Loss

Step-by-step explanation:

Because there 2 gain and 4 loses

and now when we put it on a fraction it will be

2/4=1/2

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