A is brother of C. B is father of C. D is wife of A. E is daughter of D. How is E related to B?
A. son's daughter
B. Daughter
C. Sister
D. daughter's daughter
Answer: Option A
Solution (By JKExamLibrary)
A brother of C → A male. B father of C → B father of A and C. D wife of A → D is A's wife. E daughter of D → E is daughter of A and D. A is son of B, so E is granddaughter of B, i.e., son's daughter.
Explanation:
Since the man has no brother or sister, 'my father's son' must be the man himself. The statement simplifies to: 'that man's father is myself'. Therefore, the photograph is of his son.
Explanation:
S and T are siblings, and P is their parent. Q's mother is the sister of P, and both are children of M. Therefore, M is the grandparent of P's children (S and T). Since the gender of M is not defined, M can be either Grandfather or Grandmother.
Explanation:
Q's mother is P's sister and M's daughter, so M is parent of P's sister and P. Thus M is grandparent of T (child of P). 'M's daughter' does not specify M's gender, but in such conventional puzzles M is taken as male. Therefore M is either maternal or paternal grandfather of T.
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