Question

A die is tossed $80$ times and the number $3$ is obtained $14$ times. Now, a dice is tossed at random, then the probability of getting the number $3$ is ________.

• A. $\frac{7}{40}$
• B. $\frac{3}{14}$
• C. $\frac{1}{2}$
• D. $\frac{3}{40}$

Answer 1

The correct option is A $\frac{7}{40}$

Total number of times dice was rolled $=80$

Number of times $3$ is obtained $=14$

Probability $=\frac{\text{Favourable Outcomes}}{\text{Total Outcomes}}$

$\Rightarrow$ Probability of obtaining $3=\frac{14}{80}=\frac{7}{40}$