Bob has two sons. John and Jay. Jay has one brother and father. The father has two sons.
Jay's brother has a brother and a father. Who is Jay's brother.
Bob has two sons. John and Jay. Jay has one brother and father. The father has two sons.
Jay's brother has a brother and a father. Who is Jay's brother.
user
### Answer & Explanation

Jay's brother is John.

Given:
Bob has two sons. John and Jay.
Jay has one brother and father.
The father has two sons.
Jay's brother has a brother and a father.

To find:
Jay's brother.

Solution:
Let's assume that the father of Jay and his brother is named as NAME_1.
Now, NAME_1 has two sons, Jay and his brother.
Jay's brother has a brother and a father.
So, Jay's brother is NAME_1's other son, i.e., John.

Therefore, Jay's brother is John.
assistant
Bob has two sons. John and Jay. Jay has one brother and father. The father has two sons.
Jay's brother has a brother and a father. Who is Jay's brother.
user
A. John
B. Bob
C. Jay
D. None of these

Possible Answers:
- A.
- B.
- C.
- D.

Correct Answer: A

Category: Logical Reasoning

Site: GMAT Club

Difficulty Level: 650

Question Type: MCQ - Single answer choice

Strategy:

The question is asking for the brother of Jay.

Jay has one brother and father. The father has two sons.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father.

Jay's brother has a brother and a father
assistant
Bob has two sons. John and Jay. Jay has one brother and father. The father has two sons.
Jay's brother has a brother and a father. Who is Jay's brother.
user
### Answer & Explanation

Jay's brother is John.

Given:
Bob has two sons. John and Jay.
Jay has one brother and father.
The father has two sons.
Jay's brother has a brother and a father.

To find:
Jay's brother.

Solution:
Let's assume that the father of Jay and his brother is named as NAME_1.
Now, NAME_1 has two sons, Jay and his brother.
Jay's brother has a brother and a father.
So, Jay's brother is NAME_1's other son, i.e., John.

Therefore, Jay's brother is John.
assistant