வெல்லுங்கள் CSAT 2025 - 22: Blood Relations

Questions & Answers - (Multiple Choice) - BLOOD RELATIONS
கொள்குறி வினா- விடைகள் - இரத்த உறவுகள்

1. Pointing to a girl in the photograph, Vinay said, "Her mother's brother is the only son of my mother's father." How is the girl's mother related to Vinay ?
a. Sister b. Mother
c. Aunt d. Mother or Aunt

2. Pointing to a photograph, Dhanush said, "She is the daughter of my grandfather's only son." How is Dhanush related to the girl in the photograph?
a. Brother b. Cousin
c. Uncle d. Brother-in-law

3. A is B's sister. C is B's mother. D is C's father. E is D's mother. Then, how is A related to D?
a. Great daughter b. Daughter
c. Grand daughter d. Daughter-in-law

4. Pointing to a photograph, a man said, "I have no brother or sister but that man's father is my father's son." Whose photograph was it?
a. Himself b. His Son
c. His Grandson
d. Cannot be determined

5. There are six children playing. Football namely A, B, C, D, E, and E. A and E are brothers. F is the sister of E, C is the only son of A's Uncle. B and D are the daughters of the brother of C's father. How is D related to A?
a. Sister b. Co-sister
c. Aunt d. Cousin

6. Ravi said to Seeta, "Your mother is the daughter of my grandmother". How are Ravi and Seeta related?
a. Siblings b. Cousin
c. Aunt d. Cannot be determined

7. If A is the brother of B; B is the sister of C; and C is the father of D, how D is related to A?
a. Nephew b. Niece
c. Cousin d. Cannot be determined

8. Pointing to a photograph of a boy Suresh said, “He is the son of the only son of my mother.” How is Suresh related to that boy?
a. Father b. Grandfather
c. Uncle d. Brother

9. Introducing a girl, a boy said, "She is the daughter of the mother of the daughter of my aunt." How is the girl related to the boy?
a. Sister b. Niece
c. Cousin d. Cannot be determined

10. How is my father's mother's only child's son's mother related to my father?
a. Daugter b. Mother
c. Sister d. Wife

11 - 14 : Read the following information carefully to answer the questions given below :
A. 'P + Q' means 'P is the father of Q'
B. 'P - Q' means 'P is the wife of Q'
C. 'P × Q' means 'P is the brother of Q'
D. 'P ÷ Q' means 'P is the daughter of Q'

11. If M ÷ O + L + N , Which of the following is true?
a. M is the daughter of N
b. N is the aunt of M
c. M is the aunt of N
d. M is the mother of N

12. If A - C + B, Which of the following is true?
a. A is the mother of B
b. B is the daughter of A
c. A is the aunt of B
d. A is the sister of B

13. If A×C÷B, Which of the following is true?
a. A is the uncle of B
b. A is the father of B
c. A is the brother of B
d. A is the son of B

14. If A× C - B, Which of the following is true?
a. A is the brother-in-law of B
b. A is the brother of B
c. A is the uncle of B
d. A is the father of B

15. Pointing to a person, Ram said to Sneha, " His mother is the only daughter of your father". How is Sneha is related to the person?
a. Daugter b. Mother
c. Aunt d. Wife

Answers

1. d 2. a 3. c 4. b 5. d

6. b 7. d 8. a 9. c 10. d

11. c 12. a 13. d 14. a 15. b

Explanation to Answers

1. Only son of Vinay's mother's father -- Vinay's maternal uncle.
So, the girl's maternal uncle is Vinay's maternal uncle.
Thus, the girl's mother is Vinay's aunt or Vinay's mother.

2. My grandfather's only son - My Father
Daughter of my father - My sister
So Dhanush is brother to the girl in the photograph.

3. A is the sister of B and B is the daughter or son of C. So, A is the daughter of C. Also, D is the father of C. So, A is the grand daughter of D.

4. Since the person who is telling has no brother or sister, so his father's son is himself. So the man in the photograph is his son.

5. A, E are brothers - both are Males
F - Sister of E and A - Female
C is cousin to A, E and F - Male
B and D are cousin to C - both are Females. So B and D are also cousin to A, E and F.
Hence D is cousin to A.

6. Ravi's Grandmother's daughter is Seeta's Mother. So Seeta's mother is aunt to Ravi. Hence Ravi and Seeta are cousins.

7. If D is Male, the answer is Nephew.
If D is Female, the answer is Niece.
As the sex of D is not known, hence, the relation between D and A cannot be determined.

8. Only son of my mother - Suresh
Suresh's son is in the photograph.
Suresh is Father to that boy in the photograph.

9. Break the given sentence as it is.
Resolving from the last,
Daughter of my aunt - cousin
Mother of my cousin - aunt
Daughter of my aunt - cousin.
So, the answer is cousin.

10. Father's mother=Grandmother,
Grandmother only one child=Father
Father's son=me
My mother related to my father=Wife

11. M is daughter of O.
O is father of L.
L is father of N.
L and M are siblings.
So M is aunt to N.

12. C + B => C is Father of B
A - C => A is Wife of C
So A is Mother of B

13. A is brother of C
C is daughter of B
So A is the son of B

14. A is brother of C
C is wife of B
So A is the brother - in law of B.

15. Pointing person's mother is the only daughter of Sneka's father.. => Sneka is mother to the person.

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