Mobile, Money, Motion, Motive, Movie
Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed
A committee of 4 people is to be formed from a group of 10 individuals. If 2 specific individuals refuse to work together, how many different committees...
In how many different ways can the letter of the word CHESTNUT is arranged so that vowels always occur together?
In how many different ways can the letter of the word WELCOME is arranged so that vowels always occur together?
In how many ways can the letters of the word ‘MEDICAL’ be rearranged so that the vowels never come together?
In how many different ways can the letters of the word ‘PADDLED’ be arranged?
In an examination of 5 subjects, it is mandatory for a student to pass in each subject. In how many ways can she fail?
In how many ways can the letters of the word TERRORISTS be arranged by taking 4 letters at a time?
In how many ways can 2 girls and 8 boys be seated in a row so that girls are always together?
Among a set of 4 black balls and 3 white balls, how many selections of 3 balls can be made such that at least 2 of them are black balls?
