A) \[\frac{5}{204}\]
B) \[\frac{7}{102}\]
C) \[\frac{3}{68}\]
D) \[\frac{1}{13}\]
Correct Answer: C
Solution :
Required probability \[=\frac{{}^{4}{{C}_{2}}\times {}^{6}{{C}_{1}}}{{}^{18}{{C}_{3}}}=\frac{3}{68}.\]
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