A) \[\frac{3}{16}\]
B) \[\frac{5}{16}\]
C) \[\frac{11}{16}\]
D) \[\frac{14}{16}\]
Correct Answer: C
Solution :
Total rusted items \[=3+5=8\,;\] unrusted nails \[=3\]. \[\therefore \] Required probability \[=\frac{3+8}{6+10}=\frac{11}{16}.\]You need to login to perform this action.
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