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Blood Relation Questions: Get the Best MCQs with Detailed Answers

Learn how to solve blood relation questions with our top-selected MCQs and solutions to help you ace interviews and govt. jobs like banking exams, UPSC CSAT, etc.
Kaihrii Thomas
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Blood Relation Questions: Get the Best MCQs with Detailed Answers
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Table of content: 

  • Terminologies Used in Blood Relation Questions 
  • What is a Family Tree? 
  • Types Of Blood Relation Questions
  • Verbal Reasoning in Blood Relation
  • Tips For Solving Blood Relation Questions
  • Common Pitfalls while Solving Questions 
  • Selected Questions (MCQs) For Practice With Answers
  • Conclusion
  • Frequently Asked Questions (FAQs)
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Whether you are preparing for exams or simply sharpening your logical reasoning abilities, it is important to master blood relation questions. Elevate your understanding through practical examples and step-by-step explanations, empowering you to tackle such questions confidently.

Terminologies Used in Blood Relation Questions 

To begin, let us study some of the important terminologies used in framing blood relations questions as provided in the chart below: 

Position/Role Relation Example
Grandfather Father of a parent Rajesh’s father’s father
Grandmother Mother of a parent Rajesh’s father’s mother
Father Parent of a child Rajesh’s dad
Mother Parent of a child Rajesh’s mom
Uncle Brother of a parent Rajesh’s father’s brother
Aunt Sister of a parent Rajesh’s father’s sister
Brother Male sibling Rajesh’s sibling (male)
Sister Female sibling Rajesh’s sibling (female)
Son Male child of parents Rajesh’s child (male)
Daughter Female child of parents Rajesh’s child (female)
Cousin Child of an uncle or aunt Rajesh’s aunt’s child
Nephew Son of a sibling Rajesh’s sibling’s son
Niece Daughter of a sibling Rajesh’s sibling’s daughter
Spouse Husband or wife Rajesh’s partner
Father-in-law Father of one’s spouse Rajesh’s wife’s father
Mother-in-law Mother of one’s spouse Rajesh’s wife’s mother
Brother-in-law Brother of one’s spouse Rajesh’s spouse’s brother
Sister-in-law Sister of one’s spouse Rajesh’s spouse’s sister

What is a Family Tree? 

In blood relation questions, a family tree is a visual representation of familial relationships and connections among individuals. It helps to clarify how various family members are related to each other and to solve complex relationship problems. 

Family tree image sample

Components of a Family Tree

  1. Individuals: Each person in the family is represented, usually with names or symbols.
  2. Relationships: Lines or arrows connect individuals to illustrate their relationships, such as parent-child, sibling, and spousal connections.
  3. Generations: The family tree is often organized by generations, starting from the oldest ancestors at the top and moving down to the most recent descendants.

Types Of Blood Relation Questions

Let us study some of the important types of blood relation questions:

Direct Questions

Direct blood relation questions involve recognizing relationships between known individuals. For instance, "How is John related to Mary?"

The key is identifying the link between the two individuals, such as parent-child or sibling relationships.

Indirect Questions

Solving indirect blood relation questions demands critical thinking and logical reasoning skills to unravel complex family structures accurately.

An example could be: "If A is B's brother and C's son is D, how is D related to B?"

Mixed Questions

Mixed blood relation questions combine direct and indirect scenario elements in a single problem statement.

For example, "If John's sister is Jane and Jane's son is Peter, what is Peter's relationship to John?"

Verbal Reasoning in Blood Relation

Let us study the importance of verbal reasoning in blood relation questions:

Enhancing Problem-Solving Skills

Verbal reasoning is crucial for interpreting and analyzing information in blood relation questions. For example, when asked to determine the relationship between two individuals based on given information, one must rely on their ability to understand and process the details provided.

Aiding Logical Thinking

Mastering verbal reasoning aids logical thinking and decision-making when tackling blood relation questions. Analyzing relationships within a family tree or deciphering connections between family members requires sharp, logical skills.

Tips For Solving Blood Relation Questions

Let us study some of the tips for solving blood relation questions:

Visualizing Relationships

When tackling blood relation questions, it's beneficial to begin by creating a family tree or diagram. By mapping out relationships visually, you can see the connections clearly and navigate through the information provided in the question effectively.

For instance, if the question mentions "John is Mary's brother," you can draw a line connecting John and Mary to represent their sibling relationship.

Utilizing Elimination Techniques

By systematically ruling out incorrect choices, you increase your chances of selecting the correct answer, even if you're uncertain about some aspects of the relationships described in the question.

For example, if a question states, "Tom is Sarah's uncle," but one of the choices lists Tom as Sarah's father, you can eliminate that option.

Identifying Clues & Keywords

In blood relation questions, paying attention to clues and keywords within the problem statement is key to solving them accurately.

Look for terms like "mother," “father”, "brother", "sister," "cousin," or "grandfather" that establish connections between individuals in the family tree.

Break Down

To tackle blood relation questions, it's crucial to break down the complex descriptions into smaller parts. By simplifying the information, you can better comprehend and solve the puzzle.

For instance, if a statement mentions "Rama is Ziva's mother," focus on this relationship first before moving on to other details.

Common Pitfalls while Solving Questions 

Let us study some of the common pitfalls and how to avoid them:

Assumptions & Conclusions

When dealing with blood relation questions, it's crucial not to make hasty assumptions. It's essential to carefully analyze the provided details before drawing any conclusions.

Without enough evidence, jumping to conclusions can lead to incorrect answers. Double-checking the relationships between individuals can prevent mistakes.

Calculations & Interpretations

Incorrectly calculating generations or misinterpreting statements can lead to wrong answers.

For instance, if a question states that X has two daughters and one son who are all married but doesn't mention their genders explicitly, being meticulous with interpretations becomes crucial.

Negative Statements

To avoid confusion caused by negative statements or double negatives, read each statement carefully multiple times, if necessary, until you grasp the intended meaning.

For example, if a question states, "Z is not Y's mother," understanding this negative statement correctly will help deduce Z's actual relationship with Y accurately.

Selected Questions (MCQs) For Practice With Answers

Here, we provide you with some of the best-selected questions for practice with solutions:

Question 1. What is the relationship between the daughter of your father's brother and the son of your mother's sister?

A) Cousins
B) Siblings
C) Nephew and niece
D) Aunt and uncle

Solution: Option A) Cousins

Let's break down the question:

  • The daughter of your father's brother: This refers to your paternal cousin, as your father's brother is your paternal uncle, and his daughter is your paternal cousin.

  • The son of your mother's sister: This refers to your maternal cousin, as your mother's sister is your maternal aunt, and her son is your maternal cousin.

Therefore, the correct answer is A) Cousins.

Question 2. If Amy's brother is David's father, what is David to Amy's father?

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

Solution: Option C) Grandson

Let's break down the question step by step:

Amy's brother is David's father: This means that Amy has a brother who is David's father. Regardless of Amy's gender, her sibling (brother) is David's parent.

Identify David's relationship to Amy's father: Since Amy's brother is David's father, David is Amy's father's grandchild.

Determine the correct term for David's relationship to Amy's father: David is the son of Amy's father's child, making him the grandson of Amy's father.

Therefore, the correct answer is C) Grandson.

Question 3. If your father's sister is married, what relation is her husband to you?

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

Solution: Option B) Uncle

Let's break down the relationship step by step:

  • Your father's sister: This is your paternal aunt.

  • Her husband: This is your paternal aunt's spouse.

  • Identify the relationship between you and your paternal aunt's husband: Your paternal aunt's husband is not your father because he is married to your father's sister. Instead, he is your uncle by marriage.

Therefore, the correct answer is B) Uncle.

Question 4

If Priya's father is Anil, then how is Anil's mother-in-law related to Priya?

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

Solution

Option A) Grandmother

Let's break down the question step by step:

  • Priya's father is Anil: This means that Anil is Priya's father.

  • Anil's mother-in-law: Anil's mother-in-law is the mother of Anil's spouse. Since Anil is Priya's father, Anil's spouse is Priya's mother. Therefore, Anil's mother-in-law is Priya's maternal grandmother.

  • Identify the relationship between Anil's mother-in-law and Priya: Anil's mother-in-law, who is Priya's maternal grandmother, is directly related to Priya as her grandmother.

Therefore, the correct answer is A) Grandmother.

Question 5. If Neha's paternal grandfather's sister's son is Rahul, what is Rahul's relationship to Neha?

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

Solution: Option A) Cousin

Let's break down the question step by step:

  • Neha's paternal grandfather's sister's son: This refers to Neha's paternal grandfather's nephew, who is also known as Neha's paternal great-uncle.

  • Identify Rahul's relationship with Neha: Since Rahul is Neha's paternal grandfather's nephew, he is her cousin. This is because cousins share the same grandparents.

Therefore, the correct answer is A) Cousin. Rahul is Neha's cousin.

Question 6. Which of the following best describes the relationship between your father's sister's son and your mother's brother's daughter?

A) Cousin
B) Niece
C) Uncle
D) Aunt

Solution: Option A) Cousin

Let's break down the relationships step by step:

  • Your father's sister is your paternal aunt.

  • Your father's sister's son is your paternal cousin (male).

  • Your mother's brother is your maternal uncle.

  • Your mother's brother's daughter is your maternal cousin (female).

So, the relationship between your father's sister's son and your mother's brother's daughter is that they are cousins.

Therefore, the correct answer is A) Cousin.

Question 7. What is the relationship between your uncle's sister-in-law and your maternal aunt?

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

Solution: Option A) Aunt

Let's break down the relationships step by step:

Your uncle's sister-in-law is the wife of your uncle, who is your father's brother's wife's sister.

Your maternal aunt is your mother's sister, who is your mother's father's daughter.

Now, let's simplify:

  1. Your uncle's sister-in-law is your aunt (because she is married to your uncle).

  2. Your maternal aunt is also your aunt (because she is your mother's sister).

So, the relationship between your uncle's sister-in-law and your maternal aunt is that they are both aunts.

Therefore, the correct answer is A) Aunt.

Question 8. What is the relationship between A and B if A's grandfather is B's father's mother's husband?

a) Siblings
b) Cousins
c) Grandfather and grandson
d) Nephew and uncle

Solution: Option C) Grandfather and grandson

Let's break down the question:

A's grandfather is B's father's mother's husband.

  • A's grandfather: This refers to the paternal or maternal grandfather of person A.

  • B's father's mother's husband: This refers to the husband of B's paternal or maternal grandmother. Since it's specified that this person is B's father's mother's husband, it means this person is B's paternal grandfather.

So, based on the given information, A's grandfather is B's paternal grandfather.

The relationship between A and B is determined by their common ancestor, which is B's paternal grandfather. Therefore, A is the grandchild of B's paternal grandfather, and B is the grandchild of B's paternal grandfather as well.

So, the correct answer is C) Grandfather and grandson

Question 9. In a family gathering, if X's uncle's sister is married to Y's aunt's husband, what is the relationship between X and Y?

A) Cousins
B) Siblings
C) Nephew and niece
D) Uncle and nephew

Solution: Option A) Cousins

Let's break down the relationships step by step:

  • X's uncle is X's mother's brother.

  • X's uncle's sister is X's mother's brother's sister, which is X's aunt.

  • Y's aunt is Y's father's sister.

  • Y's aunt's husband is Y's father's sister's husband, who is also Y's uncle.

Putting it all together:

X's aunt is married to Y's uncle. Therefore, X and Y share an aunt and uncle, making them first cousins.

So, the relationship between X and Y is that of A) Cousins.

Question 10: What is the relationship between your paternal uncle's sister-in-law and your maternal aunt's daughter-in-law?

A) Great-Aunt
B) Second Cousin
C) Step-Niece
D) None of the above

Solution: Option D) None of the above

Let's break down the relationships step by step:

  • Your paternal uncle's sister-in-law is the wife of your paternal uncle. This means she is married to your father's brother.

  • Your maternal aunt's daughter-in-law is the wife of your maternal aunt's son.

Putting it all together:

Your paternal uncle's sister-in-law is not directly related to your maternal aunt's daughter-in-law. They are not related by blood or marriage within the same family line.

So, the relationship between your paternal uncle's sister-in-law and your maternal aunt's daughter-in-law is simply- D) None of the above.

Conclusion

The comprehensive exploration of blood relation questions in this article has equipped readers with a solid foundation for understanding the intricacies of this topic. By delving into the basics, types, importance, strategies, and common pitfalls associated with blood relation questions, individuals are now better prepared to tackle these challenges with confidence.

The practical tips provided, along with practice sets and downloadable resources, offer valuable tools for honing one's skills in solving complex blood relation problems. Mastering blood relation questions will become more attainable as readers continue to sharpen their proficiency through consistent practice and application of the strategies discussed.

To further enhance and upskill your knowledge of logical and verbal reasoning, click here to access a well-curated platform of resources that ensures quality over quantity!

Frequently Asked Questions (FAQs)

1. What are blood relation questions?

Blood relation questions involve understanding the relationships between individuals based on their familial connections. These types of questions often require analyzing family trees, deciphering relationships, and identifying kinship bonds in a logical manner.

2. How can one improve at solving blood relation questions?

Improving at solving blood relation questions requires practice, understanding different types of relations, mastering strategies like drawing family trees, and avoiding common pitfalls. Regular practice with varied question types and learning from mistakes can enhance problem-solving skills in this area.

3. Why is verbal reasoning important in blood relations?

Verbal reasoning plays a crucial role in blood relations as it involves interpreting verbal descriptions to establish relationships between family members accurately. Proficiency in verbal reasoning helps individuals analyze complex scenarios effectively and deduce the correct connections within a given context.

4. What are coded relations in blood relations?

Coded relations refer to situations where familial relationships are presented using symbols or codes instead of direct terms like "father" or "sister." Deciphering these coded representations requires decoding the relationship clues provided and translating them into meaningful connections within the context of the question.

5. How can one avoid common pitfalls when answering blood relation questions?

To avoid common pitfalls when answering blood relation questions, candidates should pay attention to details, avoid making assumptions not supported by the information provided, double-check their interpretations of relationships, stay organized while solving complex scenarios, and ensure logical consistency throughout their responses.

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Edited by
Kaihrii Thomas
Associate Content Writer

Instinctively, I fall for nature, music, humour, reading, writing, listening, travelling, observing, learning, unlearning, friendship, exercise, etc., all these from the cradle to the grave- that's ME! It's my irrefutable belief in the uniqueness of all. I'll vehemently defend your right to be your best while I expect the same from you!

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