Blood Relation
1.A is son of C while C and Q are the sisters to one another. Z is the mother of Q. If P is the son of Z, Which one of the following statements is correct ?

Explanation:

Solution:
Since, C and Q are sisters to one another and A is the son of C. Hence, C is the mother of Q, therefore, Z is maternal grandfather of A. As P is the son of Z. Hence, P is the maternal uncle of A.

2.Pointing at a photo, Dinesh said, "His father is only son of my mother." The photo belongs to- :

Explanation:

Solution:
Since, the only son of the mother of Dinesh, is Dinesh, therefore, the photo belongs to Dinesh's son.

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

Explanation:

Solution:
Since, Sanjay has neither a sister nor a brother, therefore, Sanjay is the only son of his father. Hence, the mother of the portrait is wife of Sanjay. Therefore, the portrait is the wife of the Sanjay. Therefore, portrait was of Sanjay's son.

4.If A is the brother of B and K, D is the the mother of B and E is the father of A. Which one of the following statement is not definitely true ?

Explanation:

Solution:
In the family, E is the father whose wife is D. E has three children A, B and K out of which A is the son. Hence, A cannot be the father of K.

5.Introducing a lady, a man said, "Her mother is the only daughter of my mother-in-law." What is the man to the lady ?

Explanation:

Solution:
Since, the mother-in-law of the man is the mother of the lady, therefore, the lady is the daughter of the man.

6.Introducing a woman, a man said, "Her mother's husband's sister is my aunt." How man is related to the woman ?

Explanation:

Solution:
Her mother's husband means her father and her father's sister is man's aunt. Therefore, the man and woman may be cousin.

7.Leela, who is Sohan's daughter, says to Latika, "Your mother Alka is the younger sister of my father who is the third child of Gajanan." What is the relation of Gajanan to Latika ?

Explanation:

Solution:
As Alka is the sister of Sohan and Sohan is the third child of Gajanan, therefore, Alka will be the daughter of Gajanan. But Latika is the daughter of Alka, so, Gajanan will be grandfather of Latika.

8.There are five persons sitting on a bench. Blue eyed lady sitting in the middle is my mother. At the extreme left, the man with grey hair is my maternal uncle. Lady sitting at the extreme right is having a pimple on her nose and is the wife of person who is sitting between blue eyed lady and grey haired man and has a pointed nose. A lady having marks on her face is the younger sister of the blue eyed lady and sitting on the remaining fifth place. The person having a pointed nose is the son of the blue eyed lady. What is the lady having marks on her face to the man sitting at extreme left ?

Explanation:

Solution:
The man sitting at the extreme left is my maternal uncle and the lady having marks on her face is my mother's sister. Hence, the lady having marks on her face is the sister of the man sitting at the extreme left.

9.Akash said to Mohit, "That boy in blue shirt is younger of the two brothers of the daughter of my father's wife." How is the boy in the blue shirt related to Akash ?

Explanation:

Solution:
The daughter of Akash's father's wife is the sister of Akash and brother of the daughter is the brother of Akash.

10.Arun said, "This girl is the wife of the grandson of my mother." Who is Arun to the girl?