# Blood Relations Quiz Set 004

### Question 1

'A + B' means that A is the father of B, 'A − B' means that A is the wife of B, 'A × B' means that A is the brother of B, 'A ÷ B' means that A is the daughter of B. If it is given P × R − Q, which of the following is true?

A

P is the brother-in-law of Q.

B

P is the uncle of Q.

C

P is the niece of Q.

D

P is the father of Q.

Soln.
Ans: a

P × R means P is brother of R, and R− Q means R is wife of Q, so P is the brother-in-law of Q.

### Question 2

Pointing to a lady, a man said, "The father of his brother is the only son of my grandfather." How is that lady related to that man?

A

Sister.

B

Daughter.

C

Aunt (Father's sister)

D

Mother-in-law.

Soln.
Ans: a

The father of his brother means his father and the only son of my grandfather means me. Therefore, lady's father is also the father of the man. Hence, lady is related as sister to that man.

### Question 3

'P + Q' means that P is the son of Q, 'P − Q' means that P is the wife of Q, 'P × Q' means that P is the brother of Q, 'P ÷ Q' means that P is the mother of Q and 'P = Q' means that P is the sister of Q. What does X × Y ÷ Z means ?

A

X is the brother of Z.

B

X is the father of Z.

C

X is the maternal uncle of Z.

D

X is the nephew of Z.

Soln.
Ans: c

Mama(X) bhanja(Z) relation.

### Question 4

Pointing to a lady, a man said, "The son of her only brother is the brother of my wife." How is the lady related to that man?

A

Mother's sister.

B

Grandmother.

C

Sister of father-in-law.

D

Mother-in-law.

Soln.
Ans: c

The statement in other words implies her nephew is my son-in-law. Therefore, it is clear that the lady is sister of man's wife or in other words is the sister of father-in-law.

### Question 5

If 'P + Q' means that P is the sister of Q, 'P − Q' means that P is the mother of Q, 'P × Q' means that P is the brother of Q, 'P ÷ Q' means that P is the father of Q. Which of the following means that M is the maternal-uncle of R?

A

M × T − R.

B

M ÷ T × R.

C

M + T ÷ K − R.

D

M ÷ N + J.

Soln.
Ans: a

'T − R' means T is the mother of R, 'M × T' means M is the brother of T. Hence, M is the maternal uncle to R.