A) 3/5
B) 7/12
C) 1/5
D) 2/5
E) 2/3
Correct Answer: C
Solution :
Total number of persons = 15 Number of persons who can speak Hindi =10 Number of persons who can speak English = 8 and number of persons who can speak Hindi and English both\[=10+8-15=3\] \[\therefore \]Required probability \[=\frac{^{7}{{C}_{1}}{{\times }^{3}}{{C}_{1}}}{^{15}{{C}_{2}}}=\frac{7\times 3}{15\times 14}=\frac{1}{5}\]
You need to login to perform this action.
You will be redirected in
3 sec
