Table of Contents
How many ways can a team of 5 be selected?
∴ There are 21 possible ways to select 5 members.
How many ways can we select 6 people out of 10 people of which a particular person is always included?
Therefore the number of triangles = 20C3 – 5C3 = 1140-10 = 1130. 8. In how many ways can we select 6 people out of 10, of which a particular person is not included? Explanation: One particular person is not included we have to select 6 persons out of 9 which can be done in 9C6 ways.
How many ways can 3 people be chosen from a group of 5 people?
Total # of ways: 5C3*2^3=80. Answer: D.
How many different teams of 5 people can be formed from a pool of 12 people?
The answer is 792×5=3960. The number (125) is the number of ways of choosing groups of 5 people from a pool of 12. You can choose the leader first (12 possibilities) and the remaining team after ((114) possibilities). Thereby, the answer is 12×(114)=3960.
How many teams of 5 can be selected from a squad of 12?
How many ways can a team of 5 persons be formed out of a total of 10 persons such that two particular persons should not be included in any team?
A set of 5 players be formed out of the total of 10 players such that two particular players should be involved in each set. Solution: This is a question of selection,so using combination one can easily calculate total number of ways of selection according to given criterion. Total 56 ways are there .
How many ways can 6 people be selected from 13 people waiting?
Therefore 6 persons can stand in a queue in 720 ways.
How many ways can six members be selected from a group of 10 members?
Hence there are 210 ways to select six members from a group of ten members.
How many ways can you select the members of a team?
Identify potential so you can focus on your best candidates. Well, you choose 2 members out of the 2 which must be selected, there’s only 1 way to do that. Then you choose 3 more members out of the 8 who remain. There are 8C3 ways to do that, which is 8!/ (3!*5!)=56 ways.
How many officers and clerks are needed to select a team?
A team of 6 members need to be selected out of 5 officers and 8 clerks. How many ways can the team be selected if the team should include at least three clerks?
How many ways are there to choose such groups?
There are 1 2 ( 10 5) ways to choose such groups, because if we choose five persons for the first group, we’re also selecting the other five for the second group, which choice could have been done for the first group as well. The answer is thus 10 + ( 10 2) + ( 10 3) + ( 10 4) + 1 2 ( 10 5), or 10 + 45 + 120 + 210 + 126 = 511.
How many people are there in a committee of 5?
There are 6 men and 5 women. In total 11 person. So a committee of 5 with 3 men and 2 women can be selected in 6C3*5C2 ways = 20*10=200 ways A team of 6 members need to be selected out of 5 officers and 8 clerks.