Blood Relation Test
✏️ Practice with curated questions covering all difficulty levels. Detailed solutions and expert tips help you master each question type.
Sample Questions
Study MaterialSample Questions – Blood Relation Test
Blood Relation questions test a candidate’s ability to understand family hierarchy, analyze relationships logically, and solve reasoning problems accurately. These questions are frequently asked in Banking, SSC, Railway, Insurance, MBA entrance, and other competitive examinations.
Below are important exam-oriented sample questions with detailed explanations and logical analysis.
Sample Question 1 – Direct Blood Relation
Question:
Ravi is the brother of Mohan. Mohan is the father of Riya. How is Ravi related to Riya?
A. Father
B. Uncle
C. Brother
D. Cousin
Correct Answer: B
Explanation:
Ravi is Mohan’s brother.
Mohan is Riya’s father.
Therefore, Ravi is Riya’s uncle.
Sample Question 2 – Mother’s Side Relation
Question:
Pooja is the sister of Ramesh. Ramesh is the son of Kavita. How is Kavita related to Pooja?
A. Aunt
B. Mother
C. Sister
D. Grandmother
Correct Answer: B
Explanation:
Ramesh is Kavita’s son.
Pooja is Ramesh’s sister.
Therefore, Kavita is Pooja’s mother.
Sample Question 3 – Grandfather Relation
Question:
Anil is the father of Karan. Karan is the father of Neha. How is Anil related to Neha?
A. Father
B. Uncle
C. Grandfather
D. Brother
Correct Answer: C
Explanation:
Anil → Father of Karan
Karan → Father of Neha
Therefore, Anil is Neha’s grandfather.
Sample Question 4 – Coded Blood Relation
Question:
If:
A + B means A is the mother of B
A - B means A is the brother of B
What does:
P - Q + R
mean?
A. P is uncle of R
B. P is father of R
C. P is brother of R
D. P is grandfather of R
Correct Answer: A
Explanation:
P is brother of Q.
Q is mother of R.
Therefore, P is maternal uncle of R.
Sample Question 5 – Pointing Question
Question:
Pointing to a boy, Raj said:
“He is the son of my mother’s only son.”
How is Raj related to the boy?
A. Brother
B. Uncle
C. Father
D. Cousin
Correct Answer: C
Explanation:
Mother’s only son = Raj himself.
Therefore, the boy is Raj’s son.
Raj is the father.
Sample Question 6 – Sister Relation
Question:
Asha is the daughter of Meera. Ritu is the daughter of Meera. How is Asha related to Ritu?
A. Cousin
B. Aunt
C. Sister
D. Niece
Correct Answer: C
Explanation:
Both Asha and Ritu are daughters of Meera.
Therefore, they are sisters.
Sample Question 7 – Maternal Uncle
Question:
Rohan is the brother of Sunita. Sunita is the mother of Priya. How is Rohan related to Priya?
A. Father
B. Cousin
C. Maternal Uncle
D. Brother
Correct Answer: C
Explanation:
Rohan is Sunita’s brother.
Sunita is Priya’s mother.
Therefore, Rohan is Priya’s maternal uncle.
Sample Question 8 – Family Tree Analysis
Question:
P is the father of Q.
Q is the brother of R.
R is the mother of S.
How is P related to S?
A. Uncle
B. Grandfather
C. Father
D. Cousin
Correct Answer: B
Explanation:
P is father of Q and R.
R is mother of S.
Therefore, P is grandfather of S.
Sample Question 9 – Marriage Relation
Question:
Rahul is the husband of Sneha. Sneha is the sister of Kavya. How is Rahul related to Kavya?
A. Brother
B. Brother-in-law
C. Uncle
D. Cousin
Correct Answer: B
Explanation:
Rahul is husband of Sneha.
Sneha is Kavya’s sister.
Therefore, Rahul is Kavya’s brother-in-law.
Sample Question 10 – Coded Symbol Question
Question:
If:
A % B → A is father of B
A @ B → A is sister of B
Then:
P @ Q % R
means:
A. P is aunt of R
B. P is mother of R
C. P is sister of R
D. P is grandmother of R
Correct Answer: A
Explanation:
P is sister of Q.
Q is father of R.
Therefore, P is aunt of R.
Sample Question 11 – Cousin Relation
Question:
Ravi is the son of Mohan’s brother. How is Ravi related to Mohan?
A. Son
B. Cousin
C. Nephew
D. Brother
Correct Answer: C
Explanation:
Ravi is son of Mohan’s brother.
Therefore, Ravi is Mohan’s nephew.
Sample Question 12 – Generation-Based Question
Question:
A is the grandmother of B.
B is the sister of C.
How is C related to A?
A. Son
B. Grandchild
C. Brother
D. Father
Correct Answer: B
Explanation:
B and C belong to the same generation.
If B is A’s grandchild, then C is also A’s grandchild.
Sample Question 13 – Photo-Based Blood Relation
Question:
Pointing to a photograph, Meena said:
“She is the daughter of my father’s wife.”
Who is the person in the photograph?
A. Sister
B. Mother
C. Daughter
D. Meena herself
Correct Answer: D
Explanation:
Father’s wife = Mother
Mother’s daughter = Meena herself
Sample Question 14 – Puzzle-Based Relation
Question:
P is the brother of Q.
Q is the sister of R.
R is the father of S.
How is P related to S?
A. Uncle
B. Grandfather
C. Brother
D. Father
Correct Answer: A
Explanation:
P, Q, and R belong to the same generation.
R is father of S.
Therefore, P is uncle of S.
Sample Question 15 – Data Sufficiency Relation
Question:
Introducing a woman, Raj said:
“She is the wife of the grandson of my mother.”
How is the woman related to Raj?
A. Wife
B. Sister
C. Daughter-in-law
D. Cousin
Correct Answer: A
Explanation:
Grandson of Raj’s mother = Raj himself.
Therefore, the woman is Raj’s wife.
Quick Solving Tips for Blood Relation Questions
- Identify gender first.
- Understand generation hierarchy.
- Break long statements into smaller parts.
- Draw family tree diagrams whenever required.
- Focus on keywords like only son, maternal uncle, etc.
- Do not assume gender without information.
- Practice coded blood relation questions regularly.
Most Common Blood Relation Questions in Exams
| Question Type | Importance Level |
|---|---|
| Direct Blood Relation | Very High |
| Coded Blood Relation | Very High |
| Photo/Pointing Questions | High |
| Puzzle-Based Relations | High |
| Generation Questions | Moderate |
Practice Strategy
- Practice family tree drawing daily.
- Solve coded relation questions regularly.
- Memorize basic family relationships.
- Practice generation-based reasoning.
- Analyze mistakes carefully after solving questions.
- Focus on speed and accuracy together.
Final Takeaway
Sample Questions in Blood Relation Test help candidates improve family hierarchy understanding, logical reasoning ability, coded relation decoding, and analytical thinking. Regular practice of direct, coded, and puzzle-based blood relation problems improves speed, accuracy, and confidence in competitive examinations.