Blood Relations Question 1: Read the following information to answer these questions.

I. P, Q, R, S, T, and U are the six members of a family

II. There is one Doctor, one Advocate, one Engineer, one Teacher, one Student and one Housewife among them.

III. There are two married couples in the family.

IV. U, who is an Advocate, is the father of P.

V. Q is a Teacher and is the mother of R.

VI. S is the grandmother of R and is a Housewife.

VII. T is the father of U and is a Doctor

VIII. R is the brother of P.

1. Which of the following statements is definitely true?

A. U is the father of the engineer

B. P is the engineer

C. T is the father of the teacher

D. R is the brother of the student

2. How many female members are there in the family?

A. Three

B. Two or three

C. Two

D. Three or four

3. How is P related to S?

A. Either granddaughter or grandson

B. Grandmother

C. Grandson

D. Granddaughter

U -> Advocate, father of P

Q -> Teacher, mother of R

S -> Housewife, grandmother of R

T -> Doctor, father of U

R -> brother of P

> T is the grandfather of R and P. T must be married to S and U must be married to Q.

> Among R and P, one is an engineer and the other is a student. Gender of P is not known.

Blood Relation Tree:

Blood Relation Tree (Practice Exercise 1)

Now let’s answer the questions:

1. Clearly, A is the correct option.

2. Clearly, B is the correct option.

3. Clearly, A is the correct option.

Blood Relations Question 2: X told Y, “Though I am the son of your father, you are not my brother.” How is Y related to X?

A. Sister

B. Son

C. Daughter

D. None of these

Y must be the sister of X. So, A is the correct option.