In a party there are 5 couples. Out of them 5 people are chosen at random. Find

Sail E0 Webinar

Question

In a party there are 5 couples. Out of them 5 people are chosen at random. Find the probability that there are at the least two couples?

Options:

A . $$\frac{{5}}{{21}}$$

B . $$\frac{{5}}{{14}}$$

C . $$\frac{{9}}{{14}}$$

D . $$\frac{{16}}{{21}}$$

Answer: Option A

Submit Your Solution Below and Earn Points !

Next Question

Submit Solution

More Questions on This Topic :

Question 1. A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If three marbles are drawn what is the proba....the probability that one is yellow and two are red?

Question 2. From a pack of cards two cards are drawn one after the other, with replacement. The probability that the first is a red ....red card and the second is a king is -

Question 3. A coin is tossed live times. What is the probability that there is at the least one tail?....

Question 4. A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If two marbles are picked at random, what is....is the probability that they are either blue or yellow?

Question 5. 10 books are placed at random in a shelf. The probability that a pair of books will always be together is -....

Question 6. Out of 10 persons working on a project, 4 are graduates. If 3 are selected, what is the probability that there is at lea....probability that there is at least one graduate among them?

Question 7. The probability that a number selected at random from the first 50 natural numbers is a composite number is -....

Question 8. A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If four marbles are picked at random, what i....at random, what is the probability that none is blue?

Question 9. If a card is drawn from a well shuffled pack of cards, the probability of drawing a spade or a king is -....

Question 10. A bag contains five white and four red balls. Two balls are picked at random from the bag. What is the probability that ....What is the probability that they both are different color?

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Chapter 3.1 : Overview of Finance & Accounts Department Chapter 3 : Finance & Accounts SAIL E0 - GFM 2024

Chapter 2.1 : Overview Chapter 2 : Materials Management SAIL E0 - GFM 2024

Chapter 1.1 : Personnel Functions- An overview Chapter 1 : Personnel Management SAIL E0 - GFM 2024

GPOE / GPA Combined 1 Free CBT Mock Test SAIL E0 2024

CBT Mixed Test 1 GPOE/GPA SAIL E0 2024