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

Out of 7 consonants and 4 vowels, how many words can be made each containing 3 consonants and 2 vowels ?

Out of 7 consonants and 4 vowels, how many words can be made 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?

From 8 consonants and 4 vowels, how many words can be made each consisting of 2 consonants and 3 vowels?