# Blood Relations Quiz Set 003

### Question 1

'A × B' means that A is the sister of B, 'A ÷ B' means that A is the daughter of B, 'A − B' means that A is the son of B. On the basis of this information you have to tell, How is P related to S in the relationship P − Q × R ÷ S?

A

Brother.

B

Grandson.

C

Son.

D

Daughter's son.

Soln.
Ans: d

For P − Q × R ÷ S, on the basis of the information given in the question, R is the daughter of S and Q is the sister of R. Therefore, Q is also daughter of S, and P is the son of Q, who is daughter of S. Hence, P is related as daughter's son to S.

### Question 2

If 'A + B' means that A is the mother of B, A ÷ B means that A is the brother of B, A × B means that A is the son of B, A − B means that A is the sister of B, which of the following means that C is the sister of D?

A

C − P ÷ D.

B

P + D ÷ C.

C

D × P − C.

D

D − C.

Soln.
Ans: a

C − P ÷ D, C − P means C is the sister of P.

P ÷ D means P is the brother of D.

Therefore, C is the sister of D.

### Question 3

Read the following information carefully to answer the question given below it:

1. 'A + B' means that A is the father of B.
2. 'A − B' means that A is the wife of B.
3. 'A × B' means that A is the brother of B.
4. 'A ÷ B' means that A is the daughter of B.

If it is given P ÷ R + S + Q, which of the following is true?

A

P is the daughter of Q.

B

Q is the aunt of P.

C

P is the aunt of Q.

D

P is the mother of Q.

Soln.
Ans: c

'S + Q' means S is the father of Q and 'R + S' means R is the father of S. This means that R is the grandfather of Q. Now, P ÷ R means P is the daughter of R. This clearly means P is the aunt(Father's sister) of Q.

### Question 4

Pointing to a boy, a woman says, "He is the son of the mother of his only sister". How is that boy related to that woman ?

A

Son.

B

Cousin.

C

Nephew.

D

Cannot be determined.

Soln.
Ans: d

Nothing is given about the woman who is saying this. So we cannot determine the relation.

### Question 5

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

A

Brother.

B

Son.

C

Cousin.

D

Nephew.

Soln.
Ans: d

The father of his brother means "his father". Is the only son of my mother means "my brother". Therefore, lady is the sister of the father of that man. Bhatija and Bua.