LOGICAL REASONING BLOOD RELATIONS

Problem 1 :

A is B’s daughter, B is C’s mother. D is C’s brother. How is D related to A?

a)  Father

b)  Grandfather

c)  Brother

d)  Son

Solution :

Problem 2 :

P is Q’s brother. R is Q’s mother. S is R’s father. T is S’s mother. How is P related to T?

a) Grand-daughter

b)  Great grandson

c)  Grandson

d)  Grandmother

Solution :

Problem 3 :

B is the brother of A. whose only sister is mother of C. D is maternal grandmother of C. How is A related to D?

a)  Daughter-in-law

b)  Daughter

c)  Aunt

d)  Nephew

Solution :

Problem 4 :

X and Y are brothers. R is the father of Y. S is the brother of T and maternal uncle of X. What is T to R?

a)  Mother

b)  Wife

c)  Sister

d)  Brother

Solution :

Problem 5 :

M is the son of P. Q is the grand-daughter of O, who is the husband of P. How is M related to O?

a)  Son

b)  Daughter

c)  Mother

d)  Father

Solution :

Problem 6 :

Suresh introduces a man as “He is the son of the woman who is the mother of the husband of my mother”. How is Suresh related to the man?

a)  Uncle

b)  Son

c)  Cousin

d)  Grandson

Solution :

Problem 7 :

P, Q, R, S, T, U are 6 members of a family in which there are two married couples. T, a teacher is married to a doctor who is mother of R and U. Q the lawyer is married to P. P has one son and one grandson. Of the two married ladies one is a housewife. There is also one student and one male engineer in the family. Which of the following is true about the grand-daughter of the family?

a)  She is a lawyer

b)  She is an engineer

c)  She is a student

d)  She is a doctor

Solution :

Problem 8 :

In a certain code ‘256’ means ‘you are good’, ‘637’ means ‘we are bad’ and ‘358’ means ‘good and bad’. Which of the following represents ‘and’ in that code?

a)  2

b)  5

c)  8

d)  3

Solution :

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