A letter is chosen from English alphabet. Find the probability of the letters being
a) A vowel b) a letter that comes after P
c) A vowel or a consonant d) Not a vowel

A letter is chosen at random from the 'ASSASSINATION'. Find the probability that letter is (i) a vowel (ii) a consonant.

A single letter is selected at random from the word probability. The probability that it is a vowel is

Two letters are drawn at random from the word HOME. Write down the sample space. Now find the probability that, both the letters are vowels, at least one is a vowels, one of the letters chosen should be 'M'

Whats is the probability of arrangement of the letters of the word SOCIETY so that three vowels come together?.

In how many of the permutations of the letters in the word SYNDICATE taken 4 at a time , there shall be no vowel

The letter of word SOCIETY are placed at random in a row what is the probability that three vowels comes together?

If the letters of the word MOTHER are arranged at random then find the probability that the vowels will be next to each other.

A word of at least 5 letters is made at random from 3 vowels and 3 constants, all the letters being different. The probability that no consonant falls between any two vowels in the word is

In how many of the permutations of the letters in the word SYNDICATE taken 4 at a time , there shall be at least one vowels?

How many word , of different letters , each consisting of 2 vowels and 4 consonants can be formed from 4 vowels and 10 consonants ?