Verbal Reasoning - Blood Relation Test - Discussion
Discussion Forum : Blood Relation Test - Blood Relation 1 (Q.No. 17)
17.
A and B are children of D. Who is the father of A? To answer this question which of the statements (1) and (2) is necessary?
- C is the brother of A and the son of E.
- F is the mother B.
Answer: Option
Explanation:
A and B are children of D.
From (1), C is the brother B and son of E.
Since, the sex of D and E are not known. Hence (1) is not sufficient to answer the question.
From (2). F is the mother of B. Hence, F is also the mother of A. Hence D is the father of A.
Thus, (2) is sufficient to answer the question.
Discussion:
13 comments Page 2 of 2.
Goopal said:
9 years ago
I think the answer is Only (1).
Kumar said:
10 years ago
(1) and (2) can not be considered simultaneously.
Kumar said:
10 years ago
From (1) it is known that A, B and C are children of A and E. But as sex of A and E are not known, so we can not say who is the father and who is the mother.
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