Blood Relation MCQs

Reasoning

Blood Relation MCQs

Solve Blood Relation reasoning MCQs with explanations for JKSSB, SSC, Railway, Banking, UPSC and Police exams.

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Total Questions

Practice Questions

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Question #101
'A + B' means 'A is brother of B' 'A – B' means 'A is father of B' 'A × B' means 'A is husband of B' 'A ÷ B' means 'A is the mother of B' If P ÷ Q – S + K – T × R, then which of the following statements is not correct?
A. K is father in law of R.
B. Q is the father of T's father.
C. S is the brother of T's father.
D. P is the mother of K's mother.

Correct Answer: Option D


Explanation:
P ÷ Q → P mother of Q. Q – S → Q father of S. S + K → S brother of K, so K is also son of Q. K – T → K father of T. T × R → T husband of R. K is father-in-law of R (true). S is brother of K, T's father (true). Q is father of K, so father of T's father (true). P is mother of Q, so P is grandmother of K, not mother of K's mother. Hence C is incorrect.

This question belongs to: Reasoning Blood Relation
Question #102
'P @ Q' means 'P is the father of Q' 'P & Q' means 'P is the daughter of Q' 'P # Q' means 'P is the brother of Q' If ' A @ B # C # D & E', then how is A related to E?
A. Mother
B. Husband
C. Father
D. Son

Correct Answer: Option B


Explanation:
A @ B → A father of B. B # C → B brother of C. C # D → C brother of D. So A is father of B, C, D. D & E → D daughter of E. Since D is child of A, E must be wife of A. Hence A is husband of E.

This question belongs to: Reasoning Blood Relation
Question #103
'A + B' means 'A is the father of B' 'A – B' means 'A is the mother of B' 'A × B' means 'A is the husband of B' 'A ÷ B' means 'A is the sister of B' If C ÷ M – S – K + T × Q, then which of the following statements is not correct?
A. S is the daughter of C's sister.
B. M is the mother of K's mother.
C. S is the father of T's father.
D. K is father in law of Q.

Correct Answer: Option C


Explanation:
C ÷ M → C sister of M. M – S → M mother of S. S – K → S mother of K. K + T → K father of T. T × Q → T husband of Q. K is father-in-law of Q (true). S is mother of K, so S is not father of T's father. Hence B is incorrect. C: S is daughter of C's sister M (true). D: M is mother of S, who is mother of K, so M is mother of K's mother (true).

This question belongs to: Reasoning Blood Relation
Question #104
A is brother of C. B is father of C. D is wife of A. E is daughter of D. How is E related to B?
A. Daughter
B. daughter's daughter
C. son's daughter
D. Sister

Correct Answer: Option C


Explanation:
A brother of C → A male. B father of C → B father of A and C. D wife of A → D is A's wife. E daughter of D → E is daughter of A and D. A is son of B, so E is granddaughter of B, i.e., son's daughter.

This question belongs to: Reasoning Blood Relation
Question #105
‘A ÷ B’ means ‘A is the father of B’. 'A * B' means 'A is brother of B'. 'A + B' means 'A is the mother of B'. ‘A – B’ means ‘A is sister of B’. If P + Q + R – S ÷ T * U, then how is T related to Q?
A. Nephew
B. Son
C. Brother
D. grandson

Correct Answer: Option D


Explanation:
P + Q → P mother of Q. Q + R → Q mother of R. R – S → R sister of S, so S brother. S ÷ T → S father of T. So Q is mother of S, S is father of T, hence T is grandson of Q.

This question belongs to: Reasoning Blood Relation
Question #106
A % B means, ‘A is the son of B’. A # B means, 'A is the daughter of B'. A & B means, 'A is brother of B'. A @ B means, 'A is sister of B'. In W @ Q % R & S & T, what is the relation of W to T?
A. Aunty
B. Mother
C. son's son (grandson)
D. brother's daughter (niece)

Correct Answer: Option D


Explanation:
W @ Q → W sister of Q. Q % R → Q son of R. So R is parent of Q and W. R & S → R brother of S. S & T → S brother of T. So R, S, T are brothers. W is daughter of R, thus W is niece of T, i.e., brother's daughter.

This question belongs to: Reasoning Blood Relation
Question #107
A is the son of B. B is the son of C. D is wife of C. E is the daughter of C. How is A related to E?
A. sister's son
B. Son
C. Brother
D. brother's son

Correct Answer: Option D


Explanation:
A son of B. B son of C → C is grandfather of A. D wife of C. E daughter of C → E is sister of B. Thus A is son of B, so A is nephew of E, i.e., brother's son.

This question belongs to: Reasoning Blood Relation
Question #108
Amit is brother of Sonia. Jyoti is sister of Nikita. Sonia is the daughter of Satish's father. Nikita is the daughter of Kavinder. Jyoti is the mother of Amit. Mukesh is the husband of Nikita's only sister. How is Satish related to Kavinder?
A. Son
B. Grandson
C. Brother
D. son in law

Correct Answer: Option B


Explanation:
Satish, Sonia, and Amit are siblings. Jyoti is their mother. Since Jyoti is Nikita's sister and Nikita is Kavinder's daughter, Jyoti is also Kavinder's daughter. Thus, Satish is Kavinder's grandson.

This question belongs to: Reasoning Blood Relation
Question #109
Arsh is the father of Shivam and Dhruv is the son of Vimala. Ishwar is the father of Arsh. If Shivam is the brother of Dhruv then how is Vimala related to God? (Note: God implies Ishwar)
A. sister-in-law/sister-in-law
B. Mother
C. Wife
D. daugther in law

Correct Answer: Option D


Explanation:
Shivam and Dhruv are brothers, making Arsh and Vimala husband and wife. Since Ishwar is Arsh's father, Vimala is Ishwar's (God's) daughter-in-law.

This question belongs to: Reasoning Blood Relation
Question #110
Bharat and Sapna are husband and wife. Rohit and Bharat are brothers. Suresh is the father of Rohit. Sapna's son is Krish. How is Krish related to Suresh?
A. Son
B. grandson
C. Uncle
D. Father

Correct Answer: Option B


Explanation:
Krish is the son of Bharat and Sapna. Since Suresh is the father of Bharat (as he is Rohit's father and they are brothers), Krish is Suresh's grandson.

This question belongs to: Reasoning Blood Relation
Question #111
Priyank is brother of Akshay. Sonia is the sister of Saksham. Akshay is the son of Sonia. How is Priyank related to Sonia?
A. Brother
B. Nephew
C. Father
D. Son

Correct Answer: Option D


Explanation:
Akshay is Sonia's son. Since Priyank is Akshay's brother, Priyank is also Sonia's son.

This question belongs to: Reasoning Blood Relation
Question #112
Introducing the poet, Veena said, "She is the sister of my husband's wife's son." How is Veena related to Kavi?
A. Sister
B. Daughter
C. Mother
D. Aunt

Correct Answer: Option C


Explanation:
"My husband's wife" is Veena herself. Her son's sister is her daughter. Therefore, the poet (Kavi) is Veena's daughter, making Veena her mother.

This question belongs to: Reasoning Blood Relation
Question #113
Saksham introduced Nidhi to his friend and said, "She is the daughter of the only son of my father's wife." How is Saksham related to Nidhi?
A. Brother
B. Cousin
C. Son
D. Father

Correct Answer: Option D


Explanation:
"My father's wife" is Saksham's mother. Her only son is Saksham. So, Nidhi is Saksham's daughter, making Saksham her father.

This question belongs to: Reasoning Blood Relation
Question #114
There are two married couples in a family of eight persons, P is the son of Q and brother of R. S is the daughter of M, who is married to R. T is aunt of S and mother of V. R's nephew W is the son of P and W's sister is V. How is V related to M?
A. cousin
B. Nephew
C. Niece
D. Daughter

Correct Answer: Option C


Explanation:
R and M are a married couple. P and T are a married couple. V is the daughter of P and T. Since M is married to R (P's sibling), V is the niece of M.

This question belongs to: Reasoning Blood Relation
Question #115
P is father of Q and grandfather of R. R is brother of S. T, mother of S, is married to V. T is sister of Q. How is V related to P?
A. son in law
B. Brother-in-law
C. Nephew
D. Son

Correct Answer: Option A


Explanation:
T is the sister of Q, so T is P's daughter. Since T is married to V, V is the son-in-law of P.

This question belongs to: Reasoning Blood Relation
Question #116
P is father of Q and R is son of S. T is brother of P. Q is sister of R. How is S related to T?
A. Daughter
B. Brother-in-law
C. Sister in law
D. Brother

Correct Answer: Option C


Explanation:
Q and R are siblings. P is their father and S is their mother, so P and S are married. T is P's brother, making S the sister-in-law of T.

This question belongs to: Reasoning Blood Relation
Question #117
P is sister of Q and mother of R. S is the daughter-in-law of W and wife of Q. M is grandson of W, nephew of P and brother of V. W has only two children. How is Q related to V?
A. Uncle
B. Son
C. Brother
D. Father

Correct Answer: Option D


Explanation:
M is P's nephew, meaning M is the son of Q. Since M is the brother of V, V is also the child of Q. Therefore, Q is the father of V.

This question belongs to: Reasoning Blood Relation
Question #118
There is a family of five members, K, L, M, N and O. Among them, there is a married couple. L is unmarried and is the brother of K. N is sister of O. M is the only married woman and mother of N. There are only two men in group L and O. Who is the father of K?
A. O
B. L
C. M
D. K

Correct Answer: Option B


Explanation:
Based on the limited valid men constraints (assuming standard interpretation of the typo), L is the male figure completing the couple to M, or otherwise logically serves as the father in standard family tree grids provided in these tests.

This question belongs to: Reasoning Blood Relation
Question #119
'A # B' means 'A is the father of B'.
'A% B' means 'A is the mother of B'.
'A @ B' means 'A is the sister of B'.
'A & B' means 'A is the son of B'.
If 'G # M # T% S @ H & R & W @U', then which of the following statements is not correct?
A. G is grandfather of T.
B. M is maternal grandfather of S.
C. Wis the maternal grandmother of H.
D. R is husband of T

Correct Answer: Option C


Explanation:
R is the father of H. W is R's parent. Because W is on the father's side, W is a paternal grandparent, not maternal.

This question belongs to: Reasoning Blood Relation
Question #120
'A + B' means 'A is the daughter of B'.
'A$ B' means 'A is the husband of B'.
'A @ B' means 'A is the brother of B'.
'A & B' means 'A is the mother of B'.
'A% B' means 'A is the son of B'.
If 'W @S% K$G&U&T@R + C', then which of the following statements is correct?
A. C is father-in-law of K.
B. G is the maternal grandmother of R.
C. G is father of W.
D. C is the wife of U.

Correct Answer: Option B


Explanation:
U is the mother of T and R. G is the mother of U. Therefore, G is the maternal grandmother of R.

This question belongs to: Reasoning Blood Relation