Question
An examinee is required to answer the eight questions out of 16 questions which are divided into two groups each containing eight questions each and he is not permitted to answer more than six questions from any group. In how many ways can he answer the eight questions?
More Permutation and combination Questions
- How many distinct arrangements of DAUGHTER are there if the vowels remain together?
- Find total number of ways in which the word “AGGRESSION” can be arranged.
- In how ways can the selection be made so that a particular member is always excluded?
- From 6 men and 5 women, a committee of 4 is formed. In how many ways can it be formed with at least 2 women?
- In how many different ways can the letters of the word ‘CURIOES’ be arranged in such a way that the vowels occupy only the odd positions?
- A group consists of 8 boys and 6 girls. In how many ways can 4 boys and 2 girls be selected from the group?
- From 7 persons A, B, C, D, E, F and G, how many different committees of 3 persons can be formed if A must be included but B must not be included?
- In how ways can the selection be made so that a particular member is always included?
- How many straight lines can be formed from 9 points out of which 4 are colinear?
- A letter is randomly selected from the word "DETACHMENT." What is the probability that the selected letter is a vowel?
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