# Blood Relations Questions and Answers

21.

Pointing to a photograph, a man said, "I have no brother or sister but that man's father is my father's son." Whose photograph was it ?

A.) His own
B.) His Grandfater
C.) His Son
D.) His Father

Since the person who is telling has no brother or sister,
so his father son is he himself.
So the man in the photograph is his son.

22.

A is the son of B, C. B's sister has a son D and a daughter E. F is the maternal uncle of D. How many nephews does F have ?

A.) 0
B.) 1
C.) 2
D.) 3

Clearly, F is the maternal uncle of D means F is the brother of D's mother
i.e., F is the brother of C. C is the sister of B.
So, F is the brother of B who is A's mother. Thus. F is the maternal uncle of A.
So, A and D are the nephews of F i.e., F has two nephews

23.

A and B both are children of C. If C is the mother of A. A is the son of C but B is not the daughter of C, how are A and B mutually related.

A.) A is the brother of B
B.) A is sister of B
C.) A is a cousin of B
D.) None of these

A is the brother of B

24.

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 ?

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

My grandfather's only son -- My father.
So, the girl is the daughter of Vipul's father i.e.,
Vipul is the girl`s brother.

25.

Pointing towards a person in a photograph, Anusha said, "He is the only son of the father of my sister's brother." How is that person is related to Anjali ?

A.) Anusha Father
B.) Anusha Mother
C.) Anusha Brother
D.) Maternal Uncle

Relation's given in the question may be analysed as follows :
Sister's brother - brother;
Brother's father - father;
Father's son - brother;
So he is Anusha Brother.
Note: It is more handy to solve the question when we start from end to analyse the relation as we did above.

26.

If B’s mother was A’s mother’s daughter, How is related to B?

A.) Maternal Uncle
B.) Father
C.) Brother
D.) Sister

Maternal Uncle

27.

A girl introduced a boy as the son of the daughter of the father of her uncle. The boy is girl`s

A.) Brother
B.) Son
C.) Uncle
D.) Son-in-law

Daughter of uncle's father -- Uncle's sister -- Mother;
Mother's son -- Brother.

28.

Pointing to the photograph, Krishna said, "She is the daughter of my grandfather's only son." How is Krishna related to the girl in the photograph ?

A.) Sister
B.) Mother
C.) Cousin
D.) Grandmother

Blood relation Analysis :
My grandfather's only son -> His father
Daughter of his father -> His sister
So that girl is Krishna's sister.

29.

If P+Q means P is the brother of Q
P*Q means P is the mother of Q
P+Q means P is the sister of Q, then which of the following would mean R is the uncle of S?

A.) R*P+S
B.) R*S+P
C.) R+P*S
D.) None of these

R+P*S

30.

If X is the brother of the son of Y`s son, how is X related to Y ?

A.) Son
B.) Brother
C.) Grandson
D.) Cousin

Son of Y's son -- Grandson;
Brother of Y's grandson -- Y's granson.

31.

Looking at the portrait of a man, Naveen said, "His mother is the wife of my father's son. I have no brothersor sisters." At whose portrait was Harsh was looking ?

A.) His child
B.) His father
C.) His grandson
D.) His nephew

Blood relation Analysis :
Have no brother's or sister, so Harsh is single child
Wife of father's son -> His wife
His wife is mother of the person whose portrait is. So portrait is of his child.

32.

Looking at a portrait of a man, Harsh said, "His mother is the wife of my father's son. Brothers and sisters I have none." At whose portrait was Harsh looking ?

A.) His son
B.) His nephew
C.) His uncle
D.) His cousin

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.

33.

Introducing a girl in the photograph, Sunil said “Her mother is the only daughter of my mother-in-law”. How is Sunil related to the girl in the photograph?

A.) Uncle
B.) Brother
C.) Husband
D.) Father

Father

34.

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

A.) Grand daughter
B.) Daughter
C.) Sister
D.) Mother

35.

Pointing to a man, a woman said, "His mother is the only daughter of my mother." How is the woman related to the man ?

A.) Sister
B.) Grand Mother
C.) Grandfather
D.) Mother

Blood relation Analysis :
only daughter of my mother -> means herself

36.

Pointing to a women in a photograph a man says “She is the daughter-in-law of the mother of my father’s only grand son”. How is he woman related to the man?

A.) Wife
B.) mother
C.) daughter-in-law
D.) daughter