A) \[\frac{3}{11}\]
B) \[\frac{4}{11}\]
C) \[\frac{2}{11}\]
D) \[\frac{5}{11}\]
Correct Answer: B
Solution :
[b] Total number of letters in the word 'PROBABILITY' =11 |
\[\therefore \] Total number of possible outcomes= 11 |
Vowels in the word 'PROBABILITY' are |
\[\{O,A,l,l\}\] |
So, favourable number of outcomes = 4 |
\[\therefore \] Required probability \[=\frac{4}{11}\] |
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