Aptitude Questions on Blood Relations for Placements

Welcome to our practice page dedicated to helping you ace Blood Relations questions for placement aptitude tests! This page is packed with carefully crafted questions designed to build your skills in solving a range of questions. Practice, review solutions, and keep challenging yourself. With consistent practice, you’ll develop a solid foundation to handle any Blood Relations problem that comes your way!

Q. 1 Pointing to a woman, Ravi says, “She is the daughter of my grandfather’s only son.” How is the woman related to Ravi?

A) Mother
B) Aunt
C) Sister
D) Cousin

Check Solution

Ans: C) Sister

Ravi’s grandfather’s only son is Ravi’s father.

Therefore, the woman is Ravi’s sister.

Q. 2 Pointing to a photograph, Raj said, “I have no brothers and sisters, but the man’s father is my father’s son.” Who is the man in the photograph?

A) Raj’s Father
B) Raj’s Son
C) Raj
D) Raj’s Uncle

Check Solution

Ans: B) Raj’s Son

Raj has no siblings, so “my father’s son” refers to Raj himself.

The man’s father is Raj, so the man in the photograph is Raj’s son.

Q. 3 Pointing to a woman, Ramesh said, “She is the wife of my mother’s only son.” How is the woman related to Ramesh?

A) Sister
B) Sister-in-law
C) Wife
D) Mother

Check Solution

Ans: C) Wife

Ramesh’s mother’s only son is Ramesh himself.

The woman is Ramesh’s wife.

Q. 4 If A is the brother of B, B is the sister of C, and C is the father of D, how is A related to D?

A) Uncle
B) Brother
C) Nephew
D) Cannot be determined

Check Solution

Ans: A) Uncle

A is the brother of B, and B is the sister of C, so A is the brother of C.

C is the father of D, so A is D’s uncle.

Q. 5 A man said to a woman, “Your mother’s husband’s sister is my aunt.” How is the woman related to the man?

A) Cousin
B) Sister
C) Daughter
D) Mother

Check Solution

Ans: A) Cousin

The woman’s mother’s husband is her father.

Her father’s sister is the man’s aunt.

Therefore, the woman is the man’s cousin.

Q. 6 Pointing to a boy, a man said, “He is the son of my grandfather’s only daughter.” How is the boy related to the man?

A) Brother
B) Cousin
C) Nephew
D) Cannot be determined

Check Solution

Ans: A) Brother

The man’s grandfather’s only daughter is the man’s mother.

The boy is the son of the man’s mother, so he is the man’s brother.

Q. 7 Ravi introduces Rohit as the son of the only brother of his father’s wife. How is Rohit related to Ravi?

A) Brother
B) Cousin
C) Nephew
D) Uncle

Check Solution

Ans: B) Cousin

Ravi’s father’s wife is Ravi’s mother.

The only brother of Ravi’s mother is Ravi’s maternal uncle.

Rohit, being the son of Ravi’s maternal uncle, is Ravi’s cousin.

Q. 8 Pointing to a woman, Raju said, “She is the daughter of my grandfather’s only son-in-law.” How is the woman related to Raju?

A) Sister
B) Cousin
C) Aunt
D) Mother

Check Solution

Ans: A) Sister

Raju’s grandfather’s only son-in-law is Raju’s father.

The woman is Raju’s sister

Q. 9 Pointing to a man, Seema said, “He is the only son of my mother’s mother.” How is the man related to Seema?

A) Father
B) Uncle
C) Brother
D) Cousin

Check Solution

Ans: B) Uncle

Seema’s mother’s mother is her grandmother.

The only son of Seema’s grandmother is Seema’s maternal uncle.

Q. 10 Pointing to a man, Swati said, “His mother is the only daughter of my father.” How is the man related to Swati?

A) Son
B) Nephew
C) Cousin
D) Uncle

Check Solution

Ans: A) Son

Swati’s father’s only daughter is Swati herself.

The man’s mother is Swati, so the man is Swati’s son.

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