A single letter is selected at random from the word "PROBABILITY"… - Vidyadip

MCQ

A single letter is selected at random from the word "PROBABILITY". The probability that the selected letter is a vowel is

A
$\frac{2}{11}$
B
$\frac{3}{11}$
✓
$\frac{4}{11}$
D
$0$

✓

Answer

Correct option: C.

$\frac{4}{11}$

(C)
Since there are one A , two I and one O , hence the required probability $=\frac{1+2+1}{11}=\frac{4}{11}$

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