Kerala PSC - Mental Ability 04 (Blood Relation)

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1. Pointing to Manoj, Radha said, "His mother is the only daughter of my mother." How Radha is related to Manoj?
[a] Sister
[b] Mother
[c] Daugther
[d] Aunty

[b] Mother
only Daughter of my Mother ---> Herself(Radha)

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2. Pointing to Ramesh,Mohan said,"He is the son of the only son of my fahter". How Mohan is related to Ramesh?
[a] Father
[b] Son
[c] Uncle
[d] Brother

[a] Father
only Son of my Father --> Himself (Mohan)

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3. Pointing to the man, Gita said, "His wife is the only daughter of my father." How is that man related to Gita?
[a] Son
[b] Husband
[c] Fahter-in-lawv [d] Father

[b] Husband
only daughter of my Father --> Herself (Gita)

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4. Pointing towards a person, Anita said, "He is the only son of the fatehr of my sister's brotehr". How is that person related to Anita?
[a] Father
[b] Uncle
[c] Brother
[d] Cousin

[c] Brother
Sister's Brother --> Brother, Brother's Father, Father's Son --> Brother

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5. Looking at a portrait of a man, Vikash said, "His mother is the wife of my father's son. Brothers and sister I have none." At whose portrait was Vikash looking?
[a] Son
[b] Cousin
[c] Uncle
[d] Father

[a] Son
My father's son --> Himself

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6. If Ankita says, "Rita's father Shyam is the only son of my father-in-law, Mohan", then how is Geeta, who is the sister of Rita, related to Mohan?
[a] Wife
[b] Daughter
[c] Grand Daughter
[d] Mother

[c] Grand Daughter
Mohan --> Father-in-law,
Sond of Mohan --> Shyam,
Daugther of Shyam --> Rita and Geeta

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7. A is B's sister. C is B's mother. D is C's Father, E is D's mother. howis A related to D?
[a] Grand Mother
[b] Grand Father
[c] Daughter
[d] Grand Daughter

[d] Grand Daughter
A and B --> Sister
C --> Mother of B (also of A)
D --> Father of C

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8. M is the son of P. Q is the grand daughter of O who is the husband of P. How is O related to M?
[a] Son
[b] Daughter
[c] Mother
[d] Father

[d] Fahter
P (Mother)
O (Father) --> M (Son) --> Q (Grand daughter)

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9. A is the mother of B and C. If D is the husband of C, what is the relation of A to D?
[a] Mother
[b] Mother-in-law
[c] Sister
[d] Daughter

[b] Mother-in-law
D is the husband of C
and A is the mother of C
therefore, A is the mother-in-law of D

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10. A man "Z" goes to a party hosted by his brother "A" who has a daughter "B". "B" is dancing with her brother "C". What is "C" to "Z"?
[a] Father
[b] Uncle
[c] Nephew
[d] Brother

[c] Nephew

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