From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least three men are in the committee. In how many ways can it be done?
624
702
756
812
Quiz Recommendation System API Link - https://fresherbell-quiz-api.herokuapp.com/fresherbell_quiz_api
# | Quiz |
---|---|
1
Discuss
|
Ten participants are participating in a competition. In how many ways can the first three prizes be won?
Solution |
2
Discuss
|
If four dice are thrown together, then what is the probability that the sum of the numbers appearing on them is 25 ?
Solution |
3
Discuss
|
In a simultaneous throw of two dice, what is the probability of getting a total of 7?
Solution |
4
Discuss
|
It is required to seat 5 boys and 4 girls in a row so that the girls occupy the even places. How many such arrangements are possible?
Solution |
5
Discuss
|
A basketball team of 5 players is to be selected from a group of 10 men and 8 women players. A volley ball team of 6 players is to be selected from a group of 8 men and 7 women players. Find the difference in the number of ways in which both the teams are selected, given that each team has only 2 female players.
Solution |
6
Discuss
|
There are 8 orators A, B, C, D, E, F, G, and H. In how many ways can the arrangements be made so that A always comes before B and B always comes before C.
Solution |
7
Discuss
|
If A and B are two independent events with P(A) = 3/5 and P(B) = 4/9 , then P(A' ∩ B' ) equals
Solution |
8
Discuss
|
If (n + 2)! = 2550 (n!); find ’n’
Solution |
9
Discuss
|
Find the probability that a leap year selected at random will contain 53 Sundays
Solution |
10
Discuss
|
A speaks truth in 75% cases and B in 80% of the cases. In what percentage of the cases are they likely to contradict each other, narrating the same incident?
Solution |
# | Quiz |
Copyright © 2020 Inovatik - All rights reserved