Question

In a simultaneous toss of four coins, what is the probability of getting exactly three heads

• A. $\frac { 1 } { 2 }$
• B. $\frac { 1 } { 3 }$
• C. $\frac { 1 } { 4 }$
• D. None of these

Answer 1

Answer: (C)

$\frac { 1 } { 4 }$

Answer 2

Required probability