If 5 vowels and 6 consonants are given, then how many 6 letter words can be formed with 3 vowels and 3 consonants.

English alphabet has 5 vowels and 21 consonants. How many 4 letter words with two different vowels and two different consonants can be formed without repetition of letters?

Out of 10 consonants and 4 vowels, how many words can be formed each containing 3 consonants and 2 vowels ?

Out of 10 consonants and 4 vowels, how many words can be formed each containing 3 consonants and 2 vowels ?

Out of 10 consonants and 4 vowels, how many words can be formed each containing 3 consonants and 2 vowels?

Out of 10 consonants and 4 vowels, how many words can be formed each containing 3 consonants and 2 vowels?

Out of 10 consonants and 4 vowels, how many words can be formed each containing 3 consonants and 2 vowels ?

Out of 20 consonants and 5 vowels, how many words can be formed containing 2 consonants and 2 vowels?

Out of 20 consonants and 5 vowels, how many words can be formed containing 2 consonants and 2 vowels?

Out of 10 consonants and 4 vowels,how many words can be formed each containing consonants and 2 vowels?

How many different words each containing 3 vowels and 5 consonants can be formed with 5 vowels and 19 consonants?