jee-main 2024 Q80

jee-main · India · session2_06apr_shift2 Probability Definitions Finite Equally-Likely Probability Computation

If three letters can be posted to any one of the 5 different addresses, then the probability that the three letters are posted to exactly two addresses is:
(1) $\frac { 18 } { 25 }$
(2) $\frac { 12 } { 25 }$
(3) $\frac { 6 } { 25 }$
(4) $\frac { 4 } { 25 }$

If three letters can be posted to any one of the 5 different addresses, then the probability that the three letters are posted to exactly two addresses is:\\
(1) $\frac { 18 } { 25 }$\\
(2) $\frac { 12 } { 25 }$\\
(3) $\frac { 6 } { 25 }$\\
(4) $\frac { 4 } { 25 }$

Paper Questions

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