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

Question

A single letter is selected at random from the word "PROBABILITY". The probability that the selected letter is a vowel is - (A) (2/11) (B) (3/11) (C) (4/11) (D) 0

Tardigrade Admin · Accepted Answer

required probability = (1 +2 +1/11) = (4/11)

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

$\frac{2}{11}$

$\frac{3}{11}$

$\frac{4}{11}$

0

required probability $= \frac{1 + 2 + 1}{11} = \frac{4}{11}$

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

112​

113​

114​

0

required probability =111+2+1​=114​

$\frac{2}{11}$

$\frac{3}{11}$

$\frac{4}{11}$

required probability $= \frac{1 + 2 + 1}{11} = \frac{4}{11}$