[" The number of words of four letters containing equal number of "],[" vowels and consonants,where repetition is allowed,is "],[[" a."105^(2)," b."210times243,]]

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 containing equal number of vowels and consonants, where repetition is allowed,is a.105^(2)b .210xx243c.105xx243d.150xx21^(2)

The number of words of four letters containing equal number of vowels and consonants, where repetition is allowed, is a. 105^2 b. 210xx243 c. 105xx243 d. 150xx21^2

The number of words of four letters containing equal number of vowels and consonants, where repetition is allowed, is a. 105^2 b. 210xx243 c. 105xx243 d. 150xx21^2

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

The number of 5 letter words formed using the letters of DELHI begin and end with consonant with repetition is

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