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JEE MAIN 2019
12-04-2019 S2
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 :
Select the correct option:
A
$\frac{1}{2}^{\frac{1}{2} \text { loss }}$
B
2 gain
C
$\frac{1}{2}^{\frac{1}{2} \text { gain }}$
D
$\frac{1}{4}$ loss
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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JEE Main
Mathematics
Medium
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