Question

In an innings of $30$ deliveries, a batsman scored $4$ boundaries, $3$ sixes, $13$ singles, $4$ twos and the remaining were dot balls. Find the probability that batsman would score on the next delivery: A boundary (four).

• A. $\frac{3}{30}$
• B. $\frac{4}{30}$
• C. $\frac{13}{30}$
• D. $\frac{6}{30}$

Answer 1

The correct option is B $\frac{4}{30}$

Total number of deliveries $=30$

Number of boundaries $=4$

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

$\therefore P\left(A\right)=\frac{4}{30}$

Hence option $B$ is correct.