Question

A dice is thrown once. Find the probability of the event $E$ such that outcome is less than 5

• A. $\frac{1}{3}$
• B. $\frac{2}{3}$
• C. $\frac{1}{6}$
• D. $\frac{5}{6}$

Answer 1

The correct option is B $\frac{2}{3}$

Total number of outcomes $=6$

Number of outcomes less than $5=4$

$P\left(A\right)=\frac{Numberoffavorableoutcomes}{TotalNumberofpossibleoutcomes}$

$\therefore P\left(A\right)=\frac{4}{6}=\frac{2}{3}$

Hence option $B$ is correct.