Blood Relations Practice Test - 1 - CAT MCQ

The father of E’s father is his grandfather. Moreover, E and the granddaughter mentioned in the question are siblings. Hence her husband i.e. R is the brother- in-law of E. Correct option is B

The man is himself the only son of his parents and the girl who he is pointing to in the photograph is his daughter. Correct option is (b) 

The girl’s maternal uncle and the boy’s mother are siblings because they have the same father. Hence the boy is either the brother of the girl if the boy’s mother and the girl’s mother are the same, or the boy is the cousin of the girl if there is/are any more siblings of the boy’s mother other than the maternal uncle of the girl. Thus, the correct option cannot be determined. Correct option is (d) 

“The wife of my husband” refers to Ritika, hence her daughter’s brother will be her son. Thus the man on the stage is the son of Ritika. Correct option is (d)

C is the wife of B, B has a son F and a daughter A as A is the granddaughter of G. G is the mother of B. As D is the father in law of C, hence D is the husband of G.D is the father of B and E.
Also, E is a professor, D is a lawyer (G’s husband is a lawyer), G is a housewife, A is an engineer, C is a doctor.
Form the above information B is the father of F, and the husband of C. Hence, F is the son of C. Correct option is (a)

C is the wife of B, B has a son F and a daughter A as A is the granddaughter of G. G is the mother of B. As D is the father in law of C, hence D is the husband of G.D is the father of B and E.
Also, E is a professor, D is a lawyer (G’s husband is a lawyer), G is a housewife, A is an engineer, C is a doctor. B is the brother of E. Correct option is (b)

C is the wife of B, B has a son F and a daughter A as A is the granddaughter of G. G is the mother of B. As D is the father in law of C, hence D is the husband of G.D is the father of B and E.
Also, E is a professor, D is a lawyer (G’s husband is a lawyer), G is a housewife, A is an engineer, C is a doctor. D is the lawyer.  Correct option is (c)

We are given 4 names. We cannot determine the gender of a person by name only. Prakash lives with his (or her) parents. So, at least 2 people are older than him (or her). Qureshi lives with 3 persons younger to him (or her). We also know Shabdesh lives with his mother & is older than at least 2 people living with him. So, his gender is Male & his mother must be Qureshi. Now, Rajesh lives with his (or her) son & is not older than Shabdesh. So, she must be female & wife of Shabdeesh & mother of Prakash. So, we get in order of age (1 is eldest): Shabdeesh
1. Qureshi (female) – Mother of Shabdeesh
2. Shabdeesh (male) – Son of Qureshi, Husband of Rajesh & Father of Prakash
3. Rajesh (female) – wife of Shabdeesh & mother of Prakash
4. Prakash (male or female) – son or daughter of Shabdesh & Rajesh There are a total of 4 people in the house. Correct option is (a)

We are given 4 names. We cannot determine the gender of a person by name only. Prakash lives with his (or her) parents. So, at least 2 people are older than him (or her). Qureshi lives with 3 persons younger to him (or her). We also know Shabdesh lives with his mother & is older than at least 2 people living with him. So, his gender is Male & his mother must be Qureshi. Now, Rajesh lives with his (or her) son & is not older than Shabdesh. So, she must be female & wife of Shabdeesh & mother of Prakash. So, we get in order of age (1 is eldest): Shabdeesh
1. Qureshi (female) – Mother of Shabdeesh
2. Shabdeesh (male) – Son of Qureshi, Husband of Rajesh & Father of Prakash
3. Rajesh (female) – wife of Shabdeesh & mother of Prakash
4. Prakash (male or female) – son or daughter of Shabdesh & Rajesh Qureshi is Prakash’s grandmother. Correct option is (d)

Neha -. The mother of that person Say X is the pointed person. Rohit reeres to his mother in the first sentence. If that mother is the only daughter of Neha's father then it is understood that Neha is the daughter in question. This makes her the mentioned mother of the X.