Blood Relation Interview Questions and Answers
Question - 21 : - Introducing a man, a woman said, "He is the only son of the mother of my mother." How is the woman related to the man?
A. Mother
B. Sister
C. Niece
D. Maternal aunt
Answer - 21 : -
Option C
Explanation:
The man is the only son of the mother of the woman. Hence, the man is the maternal uncle of the woman. So, the woman is the niece of the man.
Question - 22 : - Pointing to Gopi, Nalni says, "I am the daughter of the only son of his grandfather." How Nalni is related to Gopi?
A. Niece
B. Daughter
C. Sister
D. Cannot be determined
Answer - 22 : -
Option C
Explanation:
Nalni is the daughter of the only son of Gopi's grandfather. Hence, it's clear that Nalni is the sister of Gopi.
Question - 23 : - A's son B is married with C whose sister D is married to E the brother of B. How D is related to A?
A. Sister
B. Daughter's-in-law
C. Sister-in-law
D. Cousin
Answer - 23 : -
Option B
Explanation:
Since E is the brother of B
Therefore, A is the father of E
but D is the wife of E.
Hence, D is the daughter-in-law of A.
Question - 24 : - Pointing to a lady a person said, "The son of her only brother is the brother of my wife." How is the lady related to the person?
A. Maternal aunt
B. Grandmother
C. Sister of father-in-law
D. None of these
Answer - 24 : -
Option C
Explanation:
Brother of person's wife → brother-in-law of the person. Hence, the son of lady's brother is brother-in-law of the person.
Therefore, the brother of the lady is the father-in-law of the person. Hence, the lady is the sister of the person's father-in-law.
Question - 25 : - - B5D means B is the father of D.
- B9D means B is the sister of D.
- B4D means B is the brother of D.
- B3D means B is the wife of D.
Which of the following means F is the mother of K?
A. F3M5K
B. F5M3K
C. F9M4N3K
D. F3M5N3K
Answer - 25 : -
Option A
Explanation:
F3M → F is the wife of M
M5K → M is the father of K
Therefore, F is the mother of K.
Question - 26 : - Pointing to a photograph Lata says, "He is the son of the only son of my grandfather." How is the man in the photograph related to Lata?
A. Brother
B. Uncle
C. Cousin
D. Data is inadequate
Answer - 26 : -
Option A
Explanation:
The man in the photograph is the son of the only son of Lata's grandfather i.e., the man is the son of Lata's father. Hence, the man is the brother of Lata.
Question - 27 : - If A + B means A is the brother of B; A x B means A is the son of B; and A % B means B is the daughter of A then which of the following means M is the maternal uncle of N?
A. M + O x N
B. M % O x N + P
C. M + O % N
D. None of these
Answer - 27 : -
Option D
Explanation:
Because the sex of O is not known.
Question - 28 : - If D is the brother of B, how B is related to C? To answer this question which of the statements is/are necessary?
The son of D is the grandson of C.
B is the sister of D.
A. Only 1
B. Only 2
C. Either 1 or 2
D. 1 and 2 both are required
Answer - 28 : -
Option D
Explanation:
Given: D is the brother of B.
From statement 1, we can detect that D is son of C (son of D is the grandson of C).
From statement 2, we can detect that B is 'Female' (sister of D).
Therefore, B is daughter of C.
Question - 29 : - If A + B means A is the father of B; A - B means A is the brother B; A % B means A is the wife of B and A x B means A is the mother of B, which of the following shows that M is the maternal grandmother of T?
A. M x N % S + T
B. M x N - S % T
C. M x S - N % T
D. M x N x S % T
Answer - 29 : -
Option A
Explanation:
M x N → M is the mother of N
N % S → N is the wife of S
and S + T → is the father of T.
Hence, M is the maternal grandmother of T.
Question - 30 : - Pointing to a photograph. Bajpai said, "He is the son of the only daughter of the father of my brother." How Bajpai is related to the man in the photograph?
A. Nephew
B. Brother
C. Father
D. Maternal Uncle
Answer - 30 : -
Option D
Explanation:
The man in the photo is the son of the sister of Bajpai. Hence, Bajpai is the maternal uncle of the man in the photograph.