# Reasoning Questions: Blood Relation Set 13

Hello Aspirants. Welcome to Online Reasoning Section in AffairsCloud.com. Here we are creating Best question samples from Blood Relation with explanation, which is common for all the competitive exams. We have included Some questions that are repeatedly asked in bank exams !!!

1 – 4:
‘P × Q’ means ‘P is son of Q’.
‘P + Q’ means ‘P is daughter of Q’.
‘P ÷ Q’ means ‘P is wife of Q’.
‘P – Q’ means ‘P is father of Q’.

1. In the expression ‘K + H – P ? Q’, what will come in place of ? if Q is mother of K?
A) +
B) –
C) ÷
D) ×
E) None of these
Answer & Explanation
E) None of these
Explanation:

K daughter of H, H father of P, so KandP siblings, now Q to be mother of K – P must be son or daughter of Q. so both × and +
2. Which of the following relation is true with regard to expression ‘B ÷ P × Z – K + O’?
A) P is brother of O
B) B is daughter-in-law of K
C) B is daughter-in-law of O
D) O is daughter of Z
E) None of these
Answer & Explanation
C) B is daughter-in-law of O
Explanation:

B wife of P, P son of Z, Z father of K – so P and K siblings, K daughter of O
So Z and O husband wife, P and K brother sister, B wife of P
So B is daughter-in-law of O
1. Which of the following pairs represent the first cousins in the expressions – ‘L ÷ V – J + P’ and ‘S × A – D + F – E + K’ – if it is given that A is the sister of J?
A) LP
B) SP
C) SK
D) SF
E) Cannot be determined
Answer & Explanation
B) SP
Explanation:

J father of P, and S son of A now given that A is the sister of J,
Now A and J siblings. P is J’s child, and S is A’s, so both first cousins
2. If it is provided that M is grandmother of P, then what will come in place of ? in expression – ‘P – H ÷ T ? M’?
A) +
B) –
C) ÷
D) ×
E) None of these
Answer & Explanation
E) None of these
Explanation:

P father of H, H wife of T.
Now for M to be grandmother of P, there is no relation given between T and M.

5 – 6:
‘A \$ B’ means ‘A is father of B’
‘A # B’ means ‘A is wife of B’
‘A @ B’ means ‘A is brother of B’
‘A % B’ means ‘A is daughter of B’

1. P @ R \$ J # T indicates what relationship between P and J?
A) J is sister of P
B) J is nephew of P
C) J is niece of P
D) Cannot be determined
E) None of these
Answer & Explanation
C) J is niece of P
Explanation:

P is brother of R, R is father of J and J is wife of T
Since J is wife, so is a female, so she is niece of her father’s brother
2. The expression “P # O @ G % F” indicates which of the following relationship?
A) O is father of F
B) G is brother-in-law of P
C) P is sister of F
D) F is mother-in-law of P
E) Cannot be determined
Answer & Explanation
E) Cannot be determined
Explanation:

P is wife of O, O is brother of G, so P is sister-in-law of G
G is daughter of F, so P must be daughter-in-law of F – but gender of F not known, and G sister-in-law of P (as G being a female)
3. A told to B, “Yesterday I met the only daughter of my grandmother.” Whom did A meet?
A) Cousin
B) Mother
C) Sister
D) Nephew
E) None of these
Answer & Explanation
E) None of these
Explanation:

He met his aunt, i.e. his father’s sister
4. Which of the following means that M is grandmother of N, if ‘P \$ Q’ means P is father of Q’, ‘P*Q’ means P is mother of Q, ‘P @ Q’ means P is wife of Q’?
A) M * R \$ T @ N
B) M * R @ T @ N
C) M * T \$ N \$ R
D) M * T \$ R @ N
E) Both C and D
Answer & Explanation
C) M * T \$ N \$ R
Explanation:

Check all options
C) = M is mother of T, T father of N
5. Pointing to a lady, Arun said “The son of her only brother is the brother of my wife”. How is the lady related to Arun?
A) Mother’s sister
B) Grandmother
C) Mother-in-law
D) Sister of father-in-law
E) Maternal aunt
Answer & Explanation
D) Sister of father-in-law
Explanation:

Her brother is Arun’s father-in-law, so she is sister of father-in-law
6. Pointing to a person, Arun said to Sarika, “His mother the only daughter of your father.” How is Sarika related to that person?
A) Aunt
B) Daughter
C) Mother-in-law
D) Mother
E) Sister
Answer & Explanation
D) Mother
Explanation:

Sarika’s father’s only daughter means Sarika herself, so Sarika is mother to that person (pointed to by His)
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