A word consists of 11 letters in which there are 7 consonants and 4 vowels. If 2 letters are chosen at random, then the probability that all of them are consonants, is

A word consists of 11 letters in which there are 7 consonants and 4 vo

1.	A word consists of 11 letters in which there are 7 consonants and 4 vowels. If 2 letters are chosen at random, then the probability that all of them are consonants, is
A.	\[\frac{5}{11}\]
B.	\[\frac{21}{55}\]
C.	\[\frac{4}{11}\]
D.	None of these
Answer» C. \[\frac{4}{11}\]

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A word consists of 11 letters in which there are 7 consonants and 4 vowels. If 2 letters are chosen at random, then the probability that all of them are consonants, is

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