Blood Relations Questions in English

(C) The man's nephew is the son of his sister.
The maternal grandmother of the man's nephew is the mother of the man's sister.
Since the man's sister has no other sister,the lady in the photograph is the mother of the man's sister.
Therefore,the lady is the man's mother.

(D) Let the man be $M$ and the lady be $L$.
$1$. The phrase "brother of my wife" refers to the man's brother-in-law.
$2$. The problem states that the son of the lady's only brother is the man's brother-in-law.
$3$. If the son of the lady's brother is the man's brother-in-law,then the lady's brother must be the man's father-in-law.
$4$. Since the lady is the sister of the man's father-in-law,the lady is the sister of the father-in-law.

(C) Kailash's son's uncle is Kailash's brother.
So,the old man's son is Kailash's brother.
This implies that the old man is the father of Kailash and his brother.
Therefore,the old man is Kailash's father.

(D) Given that $A$ and $B$ are brothers.
$C$ and $D$ are sisters.
$A$'s son is $D$'s brother,which implies that $D$ is the daughter of $A$.
Since $C$ and $D$ are sisters,$C$ is also the daughter of $A$.
Since $B$ is the brother of $A$,$B$ is the paternal uncle of $A$'s children ($C$ and $D$).
Therefore,$B$ is the uncle of $C$.

(A) From statement $3$ and $4$,$D$ is the brother of $E$ and $E$ is the daughter of $B$. Therefore,$D$ is the son of $B$.
From statement $1$,$A$ is the mother of $B$.
Since $A$ is the mother of $B$ and $B$ is the parent of $D$,$A$ is the grandmother of $D$.

(A) and $B$ are a married couple.
Since $X$ and $Y$ are brothers,and $X$ is the brother of $A$,it follows that $Y$ is also the brother of $A$.
Since $A$ and $B$ are married,the brother of $A$ $(Y)$ is the brother-in-law of $B$.

(A) and $E$ are brothers,and $F$ is the sister of $E$. Therefore,$A, E,$ and $F$ are siblings.
$C$ is the only son of $A$'s uncle. Since $A, E,$ and $F$ share the same parents,$A$'s uncle is also $F$'s uncle.
Since $C$ is the son of $F$'s uncle,$C$ is the cousin of $F$.

(B) $1$. $A$ and $E$ are brothers,which means both $A$ and $E$ are males.
$2$. $F$ is the sister of $E$,which means $F$ is a female.
$3$. $C$ is the only son of $A$'s uncle,which means $C$ is a male.
$4$. $B$ and $D$ are the daughters of the brother of $C$'s father,which means both $B$ and $D$ are females.
$5$. Counting the males: $A, E,$ and $C$ are males.
$6$. Therefore,there are $3$ male players in total.

(B) $1$. $A$ and $E$ are brothers,so $A$ and $E$ are males.
$2$. $F$ is the sister of $E$,so $F$ is a female.
$3$. $C$ is the only son of $A$'s uncle,so $C$ is a male.
$4$. $B$ and $D$ are the daughters of the brother of $C$'s father. Since $C$'s father's brother is $A$'s uncle,$B$ and $D$ are sisters of $C$. Thus,$B$ and $D$ are females.
$5$. The children are $A$ (male),$E$ (male),$F$ (female),$C$ (male),$B$ (female),and $D$ (female).
$6$. The female players are $F, B,$ and $D$. Therefore,there are $3$ female players.

(D) $1$. $A$ and $E$ are brothers,and $F$ is the sister of $E$. Thus,$A, E,$ and $F$ are siblings.
$2$. $C$ is the only son of $A$'s uncle. This means $C$ is a cousin of $A$.
$3$. $B$ and $D$ are the daughters of the brother of $C$'s father.
$4$. Since $C$'s father is $A$'s uncle,the brother of $C$'s father is also an uncle of $A$.
$5$. Therefore,$B$ and $D$ are the daughters of $A$'s uncle,which makes $D$ a cousin of $A$.

(A) $1$. Grandmother: $1$ female.
$2$. Mother: $1$ female.
$3$. Wives of four sons: $4$ females.
$4$. Daughters of the four sons: Each son has $2$ daughters,so $4 \times 2 = 8$ females.
Total number of females = $1 + 1 + 4 + 8 = 14$.

(C) Rohan has two wives: Lakshmi and Meena.
Shalini is Meena's step-daughter,which implies that Shalini is the daughter of Rohan from his other wife.
Since Lakshmi is the only other wife of Rohan,Shalini must be the daughter of Lakshmi.
Therefore,Lakshmi is the mother of Shalini.

(B) $1$. Anil is the brother of Daya,and Daya is the son of Chandra. Therefore,Anil is also the son of Chandra.
$2$. Bimal is the father of Chandra.
$3$. Since Anil is the son of Chandra and Chandra is the child of Bimal,Anil is the grandson of Bimal.

(B) The only daughter of Monika's father is Monika herself.
Since Rahul's mother is the only daughter of Monika's father,Rahul's mother is Monika.
Therefore,Monika's husband is the father of Rahul.

(C) Given conditions:
$1$. $M$ is the brother of $N$.
$2$. $B$ is the brother of $N$.
$3$. $M$ is the brother of $D$.
From conditions $(i)$ and $(ii)$,since both $M$ and $B$ are brothers of $N$,it follows that $M$ and $B$ are siblings.
Therefore,$M$ is the brother of $B$ is definitely true.

(A) Given that $Deepak$ is the brother of $Ravi$.
Since $Ravi$ is the son of $Rekha$,and $Deepak$ is the brother of $Ravi$,it follows that $Deepak$ must also be the son of $Rekha$.
Therefore,$Deepak$ is the son of $Rekha$.

(D) is the sister of $B$,and $C$ is the mother of $B$. Therefore,$A$ is the daughter of $C$.
$D$ is the father of $C$.
Since $A$ is the daughter of $C$ and $C$ is the daughter of $D$,$A$ is the granddaughter of $D$.

(A) From the given statements:
$1.$ $D$ is the brother of $E$ and $E$ is the daughter of $B$. Therefore,$D$ is the son of $B$.
$2.$ $A$ is the brother of $B$.
$3.$ Since $A$ is the brother of $B$ and $D$ is the son of $B$,$A$ is the uncle of $D$.

(D) $T$ is the brother of $S$,and $S$ is the daughter of $R$. Therefore,$T$ and $S$ are the children of $R$.
$Q$ is the brother of $R$.
Since $T$ and $S$ are the children of $R$,and $Q$ is the brother of their father $R$,$T$ and $S$ are the children of $Q$'s brother.
Thus,$T$ and $S$ are the cousins of $Q$.

(D) is $B$'s daughter and $D$ is $B$'s son. Therefore,$D$ and $C$ are siblings,specifically $D$ is the brother of $C$.
$E$ is married to $C$. Since $E$ is the son of $A$ (male),$E$ is the husband of $C$.
Since $D$ is the brother of $E$'s wife $(C)$,$D$ is the brother-in-law of $E$.

(A) is the father of $C$,and $C$ is the sister of $D$. Therefore,$A$ is also the father of $D$.
Since $D$ is the son of $B$,and $A$ is the father of $D$,it follows that $B$ is the mother of $D$ and the wife of $A$.
$E$ is the brother of $A$.
Since $B$ is the wife of $A$ and $E$ is the brother of $A$,$B$ is the sister-in-law of $E$.

(D) $S$ is the daughter of $P$ and the sister of $T$. This implies that $T$ is the child of $P$.
Since $Q's$ mother is the sister of $P$ and the daughter of $M$,it follows that $P$ is also the child of $M$.
Since $T$ is the child of $P$ and $P$ is the child of $M$,$T$ is the grandchild of $M$.
Therefore,$M$ is the Grandfather or Grandmother of $T$.

(A) is the son of $B$.
$C$ is the sister of $B$.
$D$ is the son of $C$.
Since $A$ is the son of $B$ and $D$ is the son of $B$'s sister $(C)$,$A$ and $D$ are children of siblings.
Therefore,$A$ is the cousin of $D$.

(C) is the sister of $B$.
$D$ and $E$ are the children of $C$.
$F$ is the maternal uncle of $D$,which means $F$ is the brother of $C$.
Since $E$ is the daughter of $C$ and $F$ is the brother of $C$,$F$ is the maternal uncle of $E$.
Therefore,$E$ is the niece of $F$.

(C) $F$ is the maternal uncle of $D$,which means $F$ is the brother of $D$'s mother,$C$.
Since $C$ is the sister of $B$,$F$ is also the brother of $B$.
$A$ is the son of $B$,so $A$ is the nephew of $F$.
$D$ is the son of $C$,so $D$ is also the nephew of $F$.
Therefore,$F$ has two nephews,$A$ and $D$.

(C) is the son of $B$.
$B$ is the brother of $C$.
$A$ is the father of $C$. Since $C$ is not the son of $A$ and $C$ is the sibling of $B$,$C$ must be the daughter of $A$.
Since $A$ is the father of $B$ and $C$,and $B$ is the father of $D$,$A$ is the grandfather of $D$.
$F$ is the spouse of $A$.
Therefore,$F$ is the grandmother of $D$.

(A) $1$. $A$ is the father of $C$,and $C$ is not his son,which implies $C$ is the daughter of $A$.
$2$. $B$ is the brother of $C$. Since $A$ is the father of $C$,$A$ is also the father of $B$.
$3$. $F$ is the spouse of $A$. Since $A$ is the father of $B$,$F$ must be the mother of $B$.
$4$. Therefore,$B$ is the son of $F$.

(B) is $A's$ father's nephew,which means $C$ is the son of $A's$ father's brother. Thus,$C$ is a cousin of $A$.
$D$ is also $A's$ cousin,implying $D$ is a child of one of $A's$ father's siblings.
Since $C$ and $D$ are both cousins of $A$ and share the same set of parents (or are siblings within the same family branch),$D$ must be the brother or sister of $C$.
Given that $D$ is not the brother of $C$,$D$ must be the sister of $C$.

(D) $Q$ and $R$ are sisters. Since $T$ is the mother of $R$,$T$ is also the mother of $Q$ and $R$.
$S$ is the son of $T$,which means $S$ is the brother of $Q$ and $R$.
$P$ is the son of $Q$.
Since $S$ is the brother of $Q$ (the mother of $P$),$S$ is the maternal uncle of $P$.

(D) From the given statements:
$1$. $A$ is the brother of $B$,so $A$ is male.
$2$. $B$ is the brother of $C$,so $B$ is male.
$3$. $D$ is the father of $A$. Since $A, B,$ and $C$ are siblings,$D$ is also the father of $B$ and $C$.
$4$. We know $A$ and $B$ are male,but the gender of $C$ is not specified. $C$ could be either a brother or a sister of $A$ and $B$.
$5$. Therefore,the statement '$C$ is the brother of $A$' cannot be definitely true because $C$ might be a sister.

(C) $1$. Given that $A$ is the father of $X$ and $Y$ is the sister of $X$ and $Z$. This implies $X, Y,$ and $Z$ are siblings.
$2$. Since $Y$ is the sister of $X$ and $Z$,$Y$ is female.
$3$. $B$ is the mother of $Y$,which means $B$ is also the mother of $X$ and $Z$.
$4$. Option $C$ states '$Y$ is the son of $A$'. Since $Y$ is the sister of $X$ and $Z$,$Y$ must be female (a daughter). Therefore,the statement '$Y$ is the son of $A$' is definitely not true.

(A) $1$. Given that $Jagat$ is the brother of $Priya$ and $Priya$ is the daughter of $Sachin$. Therefore,$Jagat$ is the son of $Sachin$.
$2$. $Rajan$ is the brother of $Sachin$.
$3$. Since $Rajan$ is the brother of $Jagat$'s father $(Sachin)$,$Rajan$ is the uncle of $Jagat$.

(C) Neelam's father is Deepak.
Deepika's mother is Rekha.
Deepak is the third child of Ramlal.
Since Rekha is the younger sister of Deepak,Rekha is also the daughter of Ramlal.
Since Ramlal is the father of Rekha,and Rekha is the mother of Deepika,Ramlal is the grandfather of Deepika.

(D) Given that $P$ is the brother of $Q$ and $R$,they are siblings.
$S$ is the mother of $R$,which implies $S$ is the mother of $P$,$Q$,and $R$.
$T$ is the father of $P$,which implies $T$ is the father of $P$,$Q$,and $R$.
Since $P, Q,$ and $R$ are siblings,$T$ is the father of $Q$ and $S$ is the mother of $P$. Thus,options $A, B,$ and $C$ are definitely true.
However,the gender of $Q$ is not specified in the problem statement. Therefore,we cannot determine if $Q$ is a son or a daughter of $T$. Hence,the statement '$Q$ is $T$'s son' cannot be definitely true.

(B) $1$. $A$ is the brother of $F$,and $F$ is the daughter of $D$. Therefore,$A$ is the son of $D$.
$2$. $P$ is the brother of $D$.
$3$. Since $P$ is the brother of $A$'s parent $(D)$,$P$ is the uncle of $A$.

(D) $1$. Given that $K$ is the brother of $N$ and $X$,all three $(K, N, X)$ are siblings.
$2$. $Y$ is the mother of $N$,and $Z$ is the father of $K$. Since $K, N,$ and $X$ are siblings,$Y$ and $Z$ are the parents of all three children.
$3$. We know $K$ is male (brother),so $K$ is the son of $Z$ and $Y$ (Statements $A$ and $C$ are true).
$4$. $Y$ and $Z$ are parents of the same children,so $Y$ is the wife of $Z$ (Statement $B$ is true).
$5$. We are not given the gender of $N$. Therefore,we cannot determine if $N$ is a brother or a sister of $X$. Thus,statement $D$ is not definitely true.

(C) Let the woman be $W$ and the boy be $B$.
$W$'s maternal uncle is the brother of $W$'s mother.
Let $M$ be the mother of the boy $B$. The boy's maternal uncle is the brother of $M$.
The statement says: "My maternal uncle and his (the boy's) maternal uncle's maternal uncle are brothers."
This implies that the woman $W$ and the mother $M$ share the same maternal lineage such that $W$ is the mother of $B$.
Therefore,the boy is the son of the woman.

(C) $1$. From $(ii)$,$D$ is the mother of $B$. Since $D$ is the grandmother of $A$,$B$ must be the parent of $A$.
$2$. From $(iii)$,$C$ is the wife of $B$. Since $B$ is the parent of $A$ and $C$ is the wife of $B$,$C$ is the mother of $A$.
$3$. From $(iv)$,$F$ is the granddaughter of $E$. Since $C$ is the mother of $F$ and $B$ is the father of $F$,and there are two married couples,$E$ must be the husband of $D$ (the other married couple).
$4$. Therefore,$C$ is the mother of $A$.

(D) $1$. From $(ii)$,$D$ is the mother of $B$ and grandmother of $A$. Since $D$ is the grandmother,$D$ is female.
$2$. From $(iii)$,$C$ is the wife of $B$,so $C$ is female and $B$ is male.
$3$. From $(iv)$,$F$ is the granddaughter of $E$. Since $D$ is the grandmother of $A$ and $B$ is the father of $F$,$E$ must be the grandfather (husband of $D$). Thus,$E$ is male.
$4$. The family members are $D$ (female),$E$ (male),$B$ (male),$C$ (female),$F$ (female),and $A$.
$5$. We know $B$ is the father of $A$ (since $C$ is the mother of $F$ and $B$ is the husband of $C$).
$6$. The gender of $A$ is not specified in the given statements.
$7$. Therefore,the number of male members depends on the gender of $A$. If $A$ is male,there are $3$ males $(B, E, A)$. If $A$ is female,there are $2$ males $(B, E)$.
$8$. Thus,the total number of male members cannot be determined.

(D) $1$. From $(ii)$,$D$ is the mother of $B$ and grandmother of $A$. Since $D$ is the grandmother,$E$ must be the grandfather (husband of $D$) because there are two married couples.
$2$. From $(iii)$,$C$ is the wife of $B$. Thus,$(B, C)$ is the second married couple.
$3$. From $(iii)$,$F$ is the daughter of $C$ and $B$. From $(iv)$,$F$ is the granddaughter of $E$,which is consistent.
$4$. Since $D$ is the grandmother of $A$ and $B$ is the father of $F$,$A$ and $F$ are children of $B$ and $C$.
$5$. The gender of $A$ is not specified in the given information. Therefore,we cannot determine if $A$ is the brother or sister of $F$.
$6$. Option $(C)$ is incorrect because we do not know the gender of $A$. Thus,the correct answer is $(D)$.

(B) $1$. From $(iii)$,$C$ is the wife of $B$. Therefore,$(B, C)$ is one married couple.
$2$. From $(ii)$,$D$ is the mother of $B$. Since $D$ is the grandmother of $A$,and $B$ is the father of $F$ (as $C$ is the mother of $F$),$D$ must be the mother of $B$.
$3$. From $(iv)$,$F$ is the granddaughter of $E$. Since $D$ is the grandmother of $F$ (as mother of $B$),$E$ must be the grandfather of $F$ and the husband of $D$.
$4$. Thus,$(D, E)$ is the second married couple.
$5$. The two couples are $(B, C)$ and $(D, E)$.

(D) is the son of $C$ but $C$ is not the mother of $B$,which implies $C$ is the father of $B$.
$A$ and $C$ are a married couple,and since $C$ is the father,$A$ must be the mother.
$F$ is the brother of $B$,so $F$ is also the son of $A$ and $C$.
$D$ is the daughter of $A$,so $D$ is the daughter of $A$ and $C$.
$E$ is the brother of $C$,so $E$ is male.
Now,identifying the gender of each member:
$A$: Female (Mother)
$B$: Male (Son)
$C$: Male (Father)
$D$: Female (Daughter)
$E$: Male (Brother of $C$)
$F$: Male (Son)
Counting the males: $B, C, E, F$. There are $4$ male members in the family.

(B) is the son of $C$,but $C$ is not the mother of $B$. This implies that $C$ is the father of $B$.
Since $A$ and $C$ are a married couple,$A$ must be the mother of $B$.
$F$ is the brother of $B$,which means $F$ is also the son of $A$ and $C$.
$D$ is the daughter of $A$,which means $D$ is the daughter of $A$ and $C$.
Therefore,$A$ is the mother of $B$.

(C) is the son of $C$ but $C$ is not the mother of $B$,which implies $C$ is the father of $B$.
$A$ and $C$ are a married couple,so $A$ is the mother of $B$.
$F$ is the brother of $B$,which means $F$ is also the son of $A$ and $C$.
$D$ is the daughter of $A$,which means $D$ is the daughter of $A$ and $C$.
Therefore,$A$ has three children: $B$ (son),$F$ (son),and $D$ (daughter).

(D) is the son of $C$ but $C$ is not the mother of $B$,which implies $C$ is the father of $B$.
Since $A$ and $C$ are a married couple,$A$ must be the mother of $B$.
$F$ is the brother of $B$,so $F$ is also the son of $A$ and $C$.
$D$ is the daughter of $A$,so $D$ is the daughter of $A$ and $C$.
$E$ is the brother of $C$.
Based on the information provided,there is no mention of $E$'s spouse or any other female member in the family who could be the wife of $E$.
Therefore,the wife of $E$ cannot be determined from the given data.

(D) is the son of $C$ but $C$ is not the mother of $B$,which implies $C$ is the father of $B$.
$A$ and $C$ are a married couple,so $A$ must be the mother of $B$.
$F$ is the brother of $B$,so $F$ is also the son of $A$ and $C$.
$D$ is the daughter of $A$,so $D$ is the daughter of $A$ and $C$.
$E$ is the brother of $C$,so $E$ is male.
Thus,the family members are: $A$ (female),$C$ (male),$B$ (male),$F$ (male),$D$ (female),and $E$ (male).
The pair of females is $A$ and $D$.

(C) is the son of $C$ and $C$ is not the mother of $B$,which implies $C$ is the father of $B$.
$A$ and $C$ are a married couple,so $A$ is the mother of $B$.
$F$ is the brother of $B$,so $F$ is the son of $A$ and $C$.
$D$ is the daughter of $A$,so $D$ is the daughter of $A$ and $C$.
$E$ is the brother of $C$. Since $C$ is the father of $D$,the brother of the father is the uncle.
Therefore,$E$ is the uncle of $D$.

$E$ is the daughter of $A$ and $F$ is the mother of $E$. So, $A$ is the father of $E$ and hance the husband of $F$. Now. $D$ is the daughter of $F$ So, $D$ and $E$ are the daughters of $A$ and $P$ Also, $A$ is the son of $C$. Now, only $B$ remains. Thus. $B$ and $C$ are the parents of $A$.

The sex of $B$ and $C$ cannot be determined.

(D) $E$ is the daughter of $A$ and $F$ is the mother of $E$. Therefore,$A$ is the father of $E$ and the husband of $F$.
$D$ is the daughter of $F$. Since $F$ is the mother of $E$ and $D$,and $A$ is the father of $E$,$A$ and $F$ are the parents of the children $D$ and $E$.
$A$ is the son of $C$. Since $B$ is the only remaining member,$B$ and $C$ are the parents of $A$.
Thus,the pair that are the parents of the children $D$ and $E$ is $AF$. Since $AF$ is not listed in the options,the correct answer is None of these.

(B) $1.$ From $III$,$A$ is the son of $C$.
$2.$ From $III$,$E$ is the daughter of $A$.
$3.$ From $IV$,$F$ is the mother of $E$. Since $A$ is the father of $E$ and $F$ is the mother of $E$,$A$ and $F$ form a married couple.
$4.$ From $IV$,$D$ is the daughter of $F$. Thus,$D$ and $E$ are the daughters of the couple $(A, F)$.
$5.$ Since $A$ is the son of $C$,and $B$ is the remaining member,$B$ and $C$ must be the parents of $A$.
$6.$ Therefore,$B$ and $C$ are the parents of the couple $(A, F)$.