# Blood Relations Quiz Set 002

### Question 1

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

1. 'P × Q' means 'P is the brother of Q'.
2. 'P + Q' means 'Q is the mother of P'.
3. 'P − Q' means 'Q is the sister of P'.
4. 'P ÷ Q' means 'P is the father of Q'.

Which of the following means T is nephew of R?

1. R × J ÷ T.
2. R − M + T − J.
3. R × J ÷ T × K.
A

(i) only.

B

(ii) only.

C

(iii) only.

D

either (ii) or (iii)

Soln.
Ans: c
1. R × J ÷ T → R × J means R is the brother of J, J ÷ T means J is the father of T. Therefore, T is either niece or nephew of R.
2. R − M + T − J → R − M means M is the sister of R, M + T means T is the mother of R, T − J means J is the sister of T. Therefore, T is the mother of R.
3. R × J ÷ T × K → R × J means R is the brother of J, J ÷ T means J is the father of T. T × K means, T is the brother of K. Therefore, T is the nephew of R.

### Question 2

Read the following information carefully and then answer the questions given below it:

A + B means A is the father of B, A − B means A is the wife of B; A × B means A is the brother of B; A ÷ B means A is the daughter of B.

If P × R − Q, which of the following is true?

A

P is the brother of Q.

B

P is the father of Q.

C

P is the brother-in-law of Q.

D

P is the father of Q.

Soln.
Ans: c

P × R → P is the brother of R.

R − Q → R is the wife of Q.

∴ P is the brother-in-law of Q.

### Question 3

My father's brother's sister is my?

A

Cousin.

B

Bua.

C

Niece.

D

Sister-in-law.

Soln.
Ans: b

### Question 4

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 + Q, which of the following statements is true?

A

P is the mother of Q.

B

Q is the daughter of P.

C

P is the aunt of Q.

D

P is the sister of Q.

Soln.
Ans: a

R is the father of Q, and P is the wife of R. It is clear that P is the mother of Q.

### Question 5

'S − T' means that S is the mother of T, 'S ÷ T' means that S is the father of T, 'S × T' means that S is the brother of T. Which of the following represents M is the son of Q?

A

M ÷ R × Q.

B

M ÷ Q − R.

C

Q ÷ M × R.

D

Q × M ÷ R.

Soln.
Ans: c

Q ÷ M means Q is the father of M. M could be male or female. M X R means M is male. So M is son of Q.