Pointing to a boy in the photograph Reena said, "He is the only son of the only child of my grandfather." How Reena is related to that boy?
Answer: B
The boy in the photograph is the only son of Reena's grandfather's only son; i.e., the boy is the only son of Reena's father.
Hence, the boy is the brother of Reena or Reena is the sister of the boy.
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Introducing Sonia, Aamir says, "She is the wife of only nephew of only brother of my mother." How Sonia is related to Aamir?
Answer: A
Brother of mother means maternal uncle. Hence only nephew of Aamir's maternal uncle means Aamir himself. Therefore Sonia is the wife of Aamir.
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Pointing to a man on the stage, Rita said, "He is the brother of the daughter of the wife of my husband."
How is the man on the stage related to Rita ?
Answer: A
Wife of husband -- Herself,
Brother of daughter -- Son.
So, the man is Rita's son.
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M is the father of N who is the son of V. In order to know the relation of M to P, which of the statement/statements is/are necessary?
P is the brother of V.
The daughter of N is the granddaughter of V.
Answer: A
M is the father of N and N is the son of V.
Hence, V is the mother of N.
From (1), P is the brother of V
Therefore, M is the brother-in-law of P because V is the wife of M.
From (2), the daughter of N, is the granddaughter of V. From this we do not get any relation of M to P.
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Pointing to Sahil, Neeru says, "I am the daughter of the only son of his grandfather." How Neeru is related to Sahil?
Answer: C
Neeru is sister of sahil
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Sunny said, "This girl is the wife of the grandson of my mother." Who is Sunny to the girl ?
Answer: D
Mother's grandson — Son; Son's wife — Daughter-in-law.
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Pointing to a lady, a man said, "The son of her only brother is the brother of my wife." How is the lady related to the man ?
Answer: D
Wife’s brother—Brother-in-law. Son of lady’s brother is the brother-in-law of the man. So, lady’s brother is man’s father –in-law i.e. the lady is the sister of man’s father-in-law.
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Pointing to Gopi, Nalni says, "I am the daughter of the only son of his grandfather." How Nalni is related to Gopi?
Answer: C
Nalni is the daughter of the only son of Gopi's grandfather. Hence, it's clear that Nalni is the sister of Gopi.
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A * B means A is the sister of B
A $ B means B is the mother of A
A + B means A is the brother of B
A = B means B is the father of A.
Which of the following means M is the maternal uncle of N?
Answer: D
See blood realtions.
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Pointing a photograph X said to his friend Y, "She is the only daughter of the father of my mother." How X is related to the person of photograph?
Answer: B
The only daughter of the father of X's mother' means mother of X.
Hence X is the son of the lady in the photograph.
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