Blood Relations(Reasoning Aptitude ) Questions and Answers

Question 1. Pointing to a man on the stage, Rita said,”He is the brother of the daughter of the wife of my husband”. How is the man on the stage related to Rita?
  1.    Son
  2.    Husband
  3.    Cousin
  4.    Nephew
  5.    Brother-in-law
Explanation:-
Answer: Option A. -> Son
 -   Wife of husband - Herself ; Brother of daughter - Son. So, the man is Rita’s son.

Question 2. Showing the man receiving the price, Saroj said, “He is the brother of my uncle’s daughter.” Who is the man to Saroj?
  1.    Son
  2.    Brother-in-law
  3.    Nephew
  4.    Uncle
  5.    Cousin
Explanation:-
Answer: Option D. -> Uncle
 -  Brother of uncle’s daughter - Uncle’s son - Cousin, So, the man is Seema’s cousin.

Question 3. Pointing to a man, a woman said, “His mother is the only daughter of my mother”. How is the woman related to the man?
  1.    Mother
  2.    Daughter
  3.    Sister
  4.    Grandmother
  5.    None of these
Explanation:-
Answer: Option A. -> Mother
 -  Only daughter of my mother - Myself. So, the woman is man’s mother.

Question 4. Pointing to a photograph, a person tells his friend, “She is the grand daughter of the elder brother of my father”. How is the girl in the photograph related to this man?
  1.    Niece
  2.    Sister
  3.    Aunt
  4.    Sister-in-law
  5.    Material Aunt
Explanation:-
Answer: Option A. -> Niece
 -  Brother of father - Uncle; Uncle’s grand daughter - daughter of uncle’s son - daughter of cousin - niece

Question 5. Pointing to a photograph, Vipul said, “She is the daughter of my grandfather’s only son”. How is Vipul related to the girl in the photograph?
  1.    Father
  2.    Brother
  3.    Cousin
  4.    Data inadequate
  5.    None of these
Explanation:-
Answer: Option B. -> Brother
 -  My grandfather’s only son - My father. So, the girl is the daughter of Vipul’s father i.e., Vipul is girl’s brother

Question 6. A woman introduces a man as the son of the brother of her mother. How is the man related to the woman?
  1.    Nephew
  2.    Son
  3.    Cousin
  4.    Uncle
  5.    Grandson
Explanation:-
Answer: Option C. -> Cousin
 -  Brother of mother - Uncle; Uncle’s son - Cousin

Question 7. Looking at a portrait of a man, Harsh said, “His mother is the wife of my father’s son. Brother and sister I have none.” At whose portrait was Harsh looking?
  1.    His son
  2.    His cousin
  3.    His uncle
  4.    His nephew
  5.    None of these
Explanation:-
Answer: Option A. -> His son
 -  Since Harsh has no brother or sister, so he is his father’s only son. Now, wife of my father’s son - my wife. So, Harsh’s wife is the man’s mother or the man is Harsh’s son.

Question 8. A man said to a lady, “Your mother’s husband’s sister is my aunt.” How is the lady related to the man?
  1.    Daughter
  2.    Grand daughter
  3.    Mother
  4.    Sister
  5.    Aunt
Explanation:-
Answer: Option D. -> Sister
 -  Your mother’s husband - Your father; Your father’s sister - Your aunt. So, lady’s aunt is man’s aunt and therefore lady is man’s sister. 

Question 9. If Neena says, “Anita’s father Raman is the only son of my father-in-law Mahipal”, then how is Bindu, who is the sister of Anita related to Mahipal?
  1.    Niece
  2.    Daughter
  3.    Wife
  4.    Daughter-in-law
  5.    None of these
Explanation:-
Answer: Option D. -> Daughter-in-law
 -  Only son of Neena's father-in-law Mahipal - Neena’s husband. So, Raman is Neena’s husband and Anita and Bindu are his daughters. Thus, Bindu is the grand daughter of Mahipal.

Question 10. Pointing to a girl in the photograph, Amar said, “Her mother’s brother is the only son of my mother’s father”. How is the girl’s mother related to Amar?
  1.    Mother
  2.    Sister
  3.    Aunt
  4.    Grandmother
  5.    None of these
Explanation:-
Answer: Option C. -> Aunt
 -  Only son of Amar’s mother’s father - Amar’s maternal uncle. So, the girl’s maternal uncle is Amar’s maternal uncle. Thus, the girl’s mother is Amar’s aunt.