A) \[\frac{6}{31}\]
B) \[\frac{10}{31}\]
C) \[\frac{13}{62}\]
D) \[\frac{17}{62}\]
Correct Answer: B
Solution :
Favorable number of cases = \[^{20}{{C}_{1}}=20\] Sample space = \[^{62}{{C}_{1}}=62\] \[\therefore \] Required probability = \[\frac{20}{62}=\frac{10}{31}\].You need to login to perform this action.
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