26.
Pointing to a photograph Anjali said, “He is the son of the only son of my grandfather.” How is the man in the photograph related to Anjali?
A. Brother B. Uncle
C. Son D. Data is inadequate
Answer & Explanation
Answer: Option A
Explanation:
The man in the photograph is son of Anjali’s grandfather’s son i.e., the son of Anjali’s father. Hence, the boy is the brother of Anjali.
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27.
Pointing to a person, Deepak said, “His only brother is the father of my daughter’s father”. How is the person related to Deepak?
A. Father B. Grandfather
C. Uncle D. Brother-in-law
Answer & Explanation
Answer: Option C
Explanation:
Father of Deepak’s daughter’s father → Deepak’s father.
Hence, the person in the brother of Deepak’s father.
Therefore, the person is the uncle of Deepak.
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28.
P is the mother of K; K is the sister of D; D is the father of J. How is P related to J?
A. Mother B. Grandmother
C. Aunt D. Data inadequate
Answer & Explanation
Answer: Option B
Explanation:
P is the mother of K
K is the sister of D
D is the father of J.
Therefore, J is the nephew or niece of K and P is the grandmother of J.
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29.
If P $ Q means P is the father of Q; P # Q means P is the mother of Q and P * Q means P is the sister of Q, then N # L $ P * Q shows which of the relation of Q to N?
A. Grand son B. Grand daughter
C. Nephew D. Data is inadequate
Answer & Explanation
Answer: Option D
Explanation:
As the sex of Q is not known, hence, data is inadequate.
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30.
If A $ B means A is the brother of B; A @ B means A is the wife of B; A # B means A is the daughter of B and A * B means A is the father of B, which of the following indicates that U is the father-in-law of P?
A. P @ Q $ T # U * W B. P @ W $ Q * T # U
C. P @ Q $ W * T # U D. P @ Q $ T # W * U
Answer & Explanation
Answer: Option A
Explanation:
P @ Q → P is the wife of Q …(1)
Q $ T → Q is the brother of T …(2)
T # U → T is the daughter of U
Hence, → Q is the son of U …(3)
U * W → U is the father of W.
From (1) and (3), U is the father-in-law of P.