Question

Adam is to select letterd from the alphabet list. The probability of Adam choosing a vowel from the alphabets is .

• A. $\frac{5}{26}$
• B. $\frac{1}{21}$
• C. $\frac{21}{26}$

Answer 1

The correct option is A $\frac{5}{26}$

The alphabets are made up of 26 letters.
Out of them, 5 are vowels viz, A, E, I, O, and, U.

We know,
$\text{Probability}=\frac{Numberoffavorableoutcomes}{Totalnumberofoutcomes}$

Putting values, we get:

$\text{Probability}=\frac{5}{26}$

Hence, the required probability of selecting a vowel from all the $\text{alphabets is}\frac{5}{26}.$