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 Rupees) of the person is:

A person throws two fair dice. He wins Rs. 15 for throwing a doublet (

1.	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 Rupees) of the person is:
A.	\(\frac{1}{2}\) gain
B.	\(\frac{1}{4}\) loss
C.	\(\frac{1}{2}\) loss
D.	2 gain
Answer» D. 2 gain

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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 Rupees) of the person is:

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