In how ways can the selection be made so that a particular member is always excluded?

As 1 person is always excluded, members are to be chosen out of 10 persons. [if gte msEquation 12]>

- Out of 6 men and 3 women a committee of 3 members is to be formed so that it has 2 men and 1 woman. In how many different ways can this be done?
- How many words can be formed from the word INCREASE in which both E’s do not come together?
- In how many different ways can 4 blue beads and 3 red beads be arranged in a row such that all the blue beads are together and all the red beads are together
- In how many different ways can the letter of the word WELCOME is arranged so that vowels always occur together?
- An examinee is required to answer 7 questions out of 14 questions, which are divided into two groups each containing 7 questions. He is not permitted to answer more than four questions from any group. In how many ways can he answer seven questions?
- Find the number of words that can be formed by using all letters of the word 'PAINT', if order of vowels remains same.
- In how many ways can the letters of the word VOWEL can be arranged so that all the consonants occupy odd places, vowels come on even places?
- In how many different ways can 6 History and 5Hindi books be arranged in a shelf so that they are arranged alternately?
- In how many different ways can the letter of the word ‘JUSTICE’ be arranged?
- How many 10 digit numbers can be formed using the digits 1, 2, 0, 2, 4, 1, 2, 4, 2, 4 ?

More Permutation and combination Questions

×