Online Quiz
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Directions (Q 36–40): Eight members J, K, L, M, N, O, P and Q of a family belong to three generations. There are four male and four female members and exactly three married couples. The oldest generation is one married couple, and every other member is either a child of a couple of the family or is married to such a child.
J is the grandfather of P. N is the daughter-in-law of K. Q is the niece of L. M is the only daughter of K. P is the nephew of M. O is the son-in-law of K.
Correct Answer: E [Uncle]
Explanation:
P's father L is M's brother; O is M's husband – P's father's sister's husband, P's uncle.
How many grandchildren does K have?
Correct Answer: B [2]
Explanation:
K's children are L and M; L's son is P and M's daughter is Q – two grandchildren.
Who is the mother of Q?
Correct Answer: D [M]
Explanation:
Q is L's niece, so Q is the child of L's sister M (and her husband O).
How is N related to Q?
Correct Answer: A [Aunt]
Explanation:
N is the wife of L, Q's mother's brother – Q's aunt.
Which of the following is a married couple?
Correct Answer: D [M and O]
Explanation:
The couples are J–K, L–N and M–O.
Directions (Q 41–45): In a certain code, A $ B means "A is the father of B"; A # B means "A is the sister of B"; A @ B means "A is the wife of B"; A % B means "A is the son of B"; A & B means "A is the daughter of B"; A * B means "A is the brother of B".
A family has seven members R, S, T, U, V, W and X in three generations, with exactly two married couples; the oldest generation is one married couple, and every other member is a child of a couple of the family or is married to such a child.
S @ R; U # T; V % S; X & W; T $ X; V * U
Correct Answer: A [Paternal grandfather]
Explanation:
S @ R and V % S, U # T, V * U make R and S the parents of T, U and V; T $ X – R is X's father's father.
How is U related to W?
Correct Answer: E [Sister-in-law]
Explanation:
X is the daughter of W and of T, so W is T's wife; U is T's sister – W's husband's sister.
How is V related to X?
Correct Answer: B [Paternal uncle]
Explanation:
V is the brother of T, X's father.
Which expression shows that S is the grandmother of X?
Correct Answer: A [S @ R $ T $ X]
Explanation:
S @ R $ T $ X: S is R's wife, R is T's father, T is X's father – S is X's father's mother.
How many female members are there in the family?
