Level 1
Blood Relations MCQs set 3 for ISSB - PAF Officer Selection intelligence — 20 solved questions.
Q1. B is father of C. D is mother of C. B is D's ?
Answer: Husband
Explanation: B and D are parents of C so B is D's husband.
Q2. R is S's only daughter. T is S's son. R is T's ?
Answer: Sister
Explanation: R and T share parent S so they are siblings. Spot the relationship or pattern quickly under ISSB time limits.
Q3. K is L's brother. M is L's mother. K is M's ?
Answer: Son
Explanation: K and L share mother M so K is M's son. Spot the relationship or pattern quickly under ISSB time limits.
Q4. Pointing to a boy, a woman says he is my brother's son. The boy is her ?
Answer: Nephew
Explanation: Brother's son is the woman's nephew. Nephew is correct because it matches what the question requires. Spot the relationship or pattern quickly under ISSB time limits.
Q5. Father of my father is my ?
Answer: Grandfather
Explanation: Father's father is called grandfather. Grandfather is correct because it matches what the question requires. Spot the relationship or pattern quickly under ISSB time limits.
Q6. X is Y's wife. Z is Y's father. Z is X's ?
Answer: Father-in-law
Explanation: Y's father Z is X's father-in-law. Father-in-law is correct because it matches what the question requires. Spot the relationship or pattern quickly under ISSB time limits.
Q7. C is D's mother. E is D's father. C is E's ?
Answer: Wife
Explanation: C and E are parents of D so C is E's wife.
Q8. G is H's sister. I is G's father. I is H's ?
Answer: Father
Explanation: G and H share father I. Father is correct because it matches what the question requires. Spot the relationship or pattern quickly under ISSB time limits.
Q9. J is K's father. L is K's sister. J is L's ?
Answer: Father
Explanation: J and L share family relation as father and daughter. Spot the relationship or pattern quickly under ISSB time limits.
Q10. M is N's husband. O is M's mother. O is N's ?
Answer: Mother-in-law
Explanation: M's mother O is N's mother-in-law. Mother-in-law is correct because it matches what the question requires. Spot the relationship or pattern quickly under ISSB time limits.
Q11. Sister of my mother is my ?
Answer: Aunt
Explanation: Mother's sister is called aunt. Aunt is correct because it matches what the question requires. Spot the relationship or pattern quickly under ISSB time limits.
Q12. Son of my brother is my ?
Answer: Nephew
Explanation: Brother's son is called nephew. Identify the relationship between the pair, then apply the same logic to the choices.
Q13. A is B's father. C is B's sister. A is C's ?
Answer: Father
Explanation: A and C share parent relationship as father and daughter. Identify the relationship between the pair, then apply the same logic to the choices.
Q14. D is E's mother. F is E's brother. D is F's ?
Answer: Mother
Explanation: D and F share mother child relationship. Identify the relationship between the pair, then apply the same logic to the choices.
Q15. G is H's only son. I is H's daughter. G is I's ?
Answer: Brother
Explanation: G and I share parent H so they are siblings. Identify the relationship between the pair, then apply the same logic to the choices.
Q16. J is K's wife. L is K's son. J is L's ?
Answer: Mother
Explanation: J is K wife and L is K son so J is L mother.
Q17. Mother of my father is my ?
Answer: Grandmother
Explanation: Father's mother is called grandmother. Identify the relationship between the pair, then apply the same logic to the choices.
Q18. M is N's brother. O is M's father. O is N's ?
Answer: Father
Explanation: M and N share father O. Identify the relationship between the pair, then apply the same logic to the choices.
Q19. Daughter of my uncle is my ?
Answer: Cousin
Explanation: Uncle's daughter is called cousin. Identify the relationship between the pair, then apply the same logic to the choices.
Q20. P is Q's husband. R is Q's mother. R is P's ?
Answer: Mother-in-law
Explanation: Q's mother R is P's mother-in-law. Identify the relationship between the pair, then apply the same logic to the choices.