Sail E0 Webinar

Reasoning Aptitude

BLOOD RELATIONS MCQs

Blood Relation

Total Questions : 1346 | Page 2 of 135 pages
Question 11. A girl introduced a boy as the son of the daughter of the father of her uncle. How is the boy related to the girl?
  1.    Brother
  2.    Son
  3.    Uncle
  4.    Son-in-law
  5.    Nephew
 Discuss Question
Answer: Option A. -> Brother
 -  Daughter of uncle’s father - Uncle’s sister - Mother; Mother’s son - Brother
Question 12. If X is the brother of the son of Y’s son, how is X related to Y?
  1.    Son
  2.    Brother
  3.    Cousin
  4.    Grandson
  5.    Uncle
 Discuss Question
Answer: Option D. -> Grandson
 -  Son of Y’s son - Grandson; Brother of Y’s grandson - Y’s grandson.
Question 13. Pointing to a gentleman, Deepak said, “His only brother is the father of my daughter’s father”. How is the gentleman related to Deepak?
  1.    Grandfather
  2.    Father
  3.    Brother-in-law
  4.    Uncle
  5.    None of these
 Discuss Question
Answer: Option D. -> Uncle
 -  Father’s of Deepak’s daughter’s father - Deepak’s father. So, the man’s brother is Deepak father i.e. Deepak’s uncle.
Question 14. Introducing a man to her husband, a woman said, “His brother’s father is the only son of my grandfather.”. How is the woman related to his man?
  1.    Mother
  2.    Aunt
  3.    Sister
  4.    Daughter
  5.    Grandmother
 Discuss Question
Answer: Option C. -> Sister
 -  Only son of her grandfather - Her father; man’s brother’s father - man’s father. So, man’s father is her father i.e. she is the man’s sister.
Question 15. Pointing to a lady, a girl said, “She is the daughter-in-law of the grandmother of my father’s only son.”How is the lady related to the girl?
  1.    Sister-in-law
  2.    Mother
  3.    Aunt
  4.    Mother-in-law
  5.    Cousin
 Discuss Question
Answer: Option B. -> Mother
 -  My father’s only son - My brother; Grandmother of my brother - My grandmother; Daughter-in-law of my grandmother - My mother. So, the lady is girl’s mother.
Question 16. Rita told Mani, “The girl I met yesterday at the beach was the youngest daughter of the brother-in-law of my friend’s mother.” How is the girl related to Rita’s friend?
  1.    Cousin
  2.    Daughter
  3.    Niece
  4.    Friend
  5.    Aunt
 Discuss Question
Answer: Option A. -> Cousin

 -  Daughter of brother-in-law - Niece; Mother’s niece - Cousin. So, the girl is the cousin of Rita’s friend.

To solve this problem, we can use the concept of family relationships and the given information to determine the relationship between the girl and Rita's friend.

The given information can be represented in a family tree diagram as follows:

              Rita's friend's mother

                           |

                       Brother-in-law

                           |

                        Youngest

                        daughter

                           |

                         Rita's

                         friend

                           |

                         Girl

From the diagram, we can see that the girl is the youngest daughter of the brother-in-law of Rita's friend's mother. Therefore, the girl's father (i.e., the brother-in-law) is related to Rita's friend's mother, and the girl is related to Rita's friend through her father. Specifically, the girl is Rita's friend's cousin, since they share a common set of grandparents.

Therefore, the correct answer is option A, cousin.

To summarize, we can use the concept of family relationships and the given information to determine the relationship between the girl and Rita's friend. The girl is Rita's friend's cousin, since they share a common set of grandparents.

Question 17. If Kamal says, “Ravi’s mother is the only daughter of my mother”, how is Kamal related to Ravi?
  1.    Grandfather
  2.    Father
  3.    Brother
  4.    Cannot determined
  5.    None of these
 Discuss Question
Answer: Option D. -> Cannot determined
 -  Only daughter of Kamal’s mother - Kamal’s sister. So, Ravi mother is Kamal’s sister or Kamal is the brother of Ravi’s mother i.e. Ravi’s maternal uncle.
Question 18. Rahul told Anand, “Yesterday I defeated the only brother of the daughter of my grandmother”. Whom did Rahul defeat?
  1.    Son
  2.    Father
  3.    Brother
  4.    Father-in-law
  5.    Cousin
 Discuss Question
Answer: Option B. -> Father
 -  Daughter of grandmother - Aunt; Aunt’s only brother - Father.
Question 19. When Anuj saw Manish, he recalled.”He is the son of the father of my daughter.” Who is Manish?
  1.    Brother-in-law
  2.    Brother
  3.    Cousin
  4.    Uncle
  5.    Nephew
 Discuss Question
Answer: Option A. -> Brother-in-law
 -  Anuj’s daughter’s mother - Anuj’s wife; Anuj’s wife’s father - Anuj’s father-in-law; Father-in-law’s son - Anuj’s brother in law.
Question 20. Pointing to a photograph, a lady tells Pramod, “I am the only daughter of this lady and her son is your maternal uncle”. How is the speaker related to Pramod’s father?
  1.    Sister-in-law
  2.    Wife
  3.    Sister
  4.    Mother-in-law
  5.    None of these
 Discuss Question
Answer: Option B. -> Wife
 -  Clearly, the speaker’s brother is Promod’s maternal uncle . So, the speaker is Promod’s mother or his father’s wife.

Latest Videos

Latest Test Papers