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Probability question

2017 · Shift 2 · Q22

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PYQ Library
JEE Advanced
Mathematics
Probability
2017 · Shift 2 · Q22

Probability question

2017 · Shift 2 · Q22

JEE AdvancedMathematicsProbabilityMCQ+3 / −1

Three randomly chosen nonnegative integers x, y and z are found to satisfy the equation x + y + z = 10. Then the probability that z is even, is

A
${1 \over {2}}$
B
${36 \over {55}}$
C
${6 \over {11}}$
D
${5 \over {11}}$

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