[" The number of words of four letters "],[" containing equal number of vowels and "],[" consonants,where repetition is allowed,"]

The number of words of four letters containing equal number of vowels and consonants, repetition being allowed, is

The number of words of four letters consisting of equal number of vowels and consonants (of English Language) with repetition permitted is

The number of words of four letters consisting of equal number of vowels and consonants (of English Language) with repetition permitted is

With 17 consonants and 5 vowels the number of words of four letters that can be formed having two different vowels in the middle and one consonant, repeated or different at each end is

Total number of words formed by 2 vowels and 3 consonants taken from 4 vowels and 5 consonants, ie equal to :

Write the total number of words formed by 2 vowels and 3 consonants taken from 4 vowels and 5 consonants.

Write the total number of words formed by 2 vowels and 3 consonants taken from 4 vowels and 5 consonants.