In the word MATHEMATICS , what is probability of choosing a vowel ?

One alphabet is chosen from the word MATHEMATICS. The probability of getting a vowel is:

A letter is chosen at random from the word "MATHEMATICS" the probability of getting a vowel is ……………………. .

What is the probability of choosing a vowel from the alphabets?

A latter is chosen at random from the word 'MATHEMATICS' .The probability that it is a vowel is

Product of the numerator and denominator of probability of choosing a vowel randomly from the word 'EXAMINATION' is

Difference between the numerator and denominator of probability of choosing a vowel randomly from the word EXAMINATION is

If two letters areof the letters would be vorters are taken at random from the word HOME, what is the Probability that nones would be vowels?

Find the number of ways of arranging the letters of the word MATHEMATICS so that the relative position of vowels and consonants A are not changed.