Blood Relations - Practice MCQs for CCAT

Correct Answer: B - Mother

The only daughter of my mother = myself. So, I am his mother.

Correct Answer: A - Daughter

If B is not son but A is B's father, then B must be the daughter.

Correct Answer: B - Sister

Grandfather's only son = Ram's father. Father's daughter = Ram's sister.

Correct Answer: D - Cousin

B's sister C has son D. A is B's son. So A and D are cousins.

Correct Answer: C - Grandson

Y's son's son = Y's grandson. X is the brother of grandson = also grandson.

Correct Answer: C - Uncle

Mother's mother = grandmother. Her only son = mother's brother = uncle.

Correct Answer: C - Daughter-in-law

Q is sister of R (S's son). So Q and R have same parents. P is Q's father and S is R's mother. S is P's wife. T is P's mother. So S is daughter-in-law of T.

Correct Answer: B - Brother-in-law

X is A's brother. Y is X's brother, so Y is also A's brother. B is married to A. So Y is B's brother-in-law.

Correct Answer: B - P is the grandfather of R

P + Q means P is father of Q. Q × R means Q is mother of R. So P is grandfather of R.

Correct Answer: D - Nephew

N is O's daughter. P is O's child too. So N and P are siblings. M is N's son. M is P's nephew.

Correct Answer: D - Granddaughter

D is C's father. C is B's mother. A is B's sister. So A is D's granddaughter.

Correct Answer: D - Daughter

My mother's only daughter = myself (or my sister). If myself, then woman's mother = me, so woman = daughter.

Correct Answer: B - Grandson

Y's son's son = Y's grandson. Brother of grandson = also grandson.

Correct Answer: B - A

E is D's brother. D is C's son. So E is also C's son. B is C's sister. A is B's mother = C's mother. A is grandmother of E.

Correct Answer: D - Cannot be determined

X is daughter of W. W is U's brother. U is wife/husband of R. Relation depends on gender of U.

Correct Answer: D - His son

My father's son = myself (no siblings). That man's father = me. So portrait is of his son.

Correct Answer: C - M is grandfather of P

M is father of N. N is brother of O. O is mother of P. So M is grandfather of P.

Correct Answer: D - Co-mother-in-law

C is mother of A. E is grandmother of B. A and B are married. C and E are co-mothers-in-law (parents of the married couple).

Correct Answer: B - Sister-in-law

A is C's father, D's son is B. C is D's sister, so A is D's father too. B is D's parent (mother). E is A's brother. B is E's sister-in-law.

Correct Answer: A - K

K has one son. F is brother of D. B and F are siblings. K is B's brother. D is son of K.

Correct Answer: D - Granddaughter

A is B's sister, B's mother is C, C's father is D. So A's grandfather is D. A is D's granddaughter.

Correct Answer: C - Son

Father's only son = the woman's brother (or herself if she's male). If woman, father's only son = her brother. Son of her brother = nephew. But if the woman has no brother, father's only son could be interpreted differently. Most likely: nephew.

Correct Answer: B - Uncle

X is brother of Y. Y is sister of Z. So X and Z are siblings. Z is W's father. X is W's uncle.

Correct Answer: A - Mother

Only daughter of my mother = the woman herself. So the man's mother is the woman. She is his mother.

Correct Answer: D - Sister-in-law

C is A's daughter, D is B's son. C is D's sister, so C and D have same parents. A is father, B must be mother. E is A's brother. B is E's sister-in-law.

Correct Answer: C - Sister

Grandfather's only son = Ram's father. Daughter of Ram's father = Ram's sister.

Correct Answer: D - Sister-in-law

M and N are siblings. N and O are brothers. O is P's husband. M is O's sister, so M is P's sister-in-law.

Correct Answer: C - Cousin

Uncle's daughter = cousin.

Correct Answer: B - Grandson

Ravi's father is Mohan's son. So Ravi is Mohan's grandson.

Correct Answer: A - Aunt

Mother's brother = maternal uncle. Wife of maternal uncle = aunt.

Correct Answer: C - Cousin

Brother of mother = uncle. Son of uncle = cousin.

Correct Answer: B - A is father of B, B is sister of C

A is father of B. B is sister of C.

Correct Answer: B - Wife

Rahul is only child. Anita is Rahul's sister-in-law, so Anita is married to Rahul (Anita is his wife). Deepa is Anita's mother-in-law = Rahul's mother = Vikram's wife.

Correct Answer: A - Nephew

A is B's son. D is B's brother. So A is D's nephew.

Correct Answer: B - Cannot be determined

The statements do not clearly establish a unique relationship between M and O. Therefore, M's relationship to P cannot be determined from the given information.

Correct Answer: A - Son-in-law

Granddaughter of Rita's mother = Rita's daughter (or niece). If daughter, then the man is Rita's son-in-law.

Correct Answer: A - Cousin

A's mother and B are siblings. C is B's daughter. A and C are cousins.

Correct Answer: A - Cousin

Father of Rani's uncle = Rani's grandfather. Man's maternal grandfather = Rani's grandfather. Man's mother is Rani's aunt/mother. Man is Rani's cousin.

Correct Answer: C - S is the son-in-law of P

P is father of Q. Q is mother of R. R is husband of S. S is married to P's grandchild. S is P's grandchild-in-law.

Correct Answer: A - Cannot be determined

X's father's wife = X's mother. Mother's father = maternal grandfather. Grandfather's granddaughter could be X's mother, sister, or cousin. Cannot be determined.

Correct Answer: B - His aunt

My mother's mother-in-law is my paternal grandmother. Her only daughter is my aunt. The mother of my aunt's son is my aunt, so the woman is his aunt.

Correct Answer: B - Cousin

Raju's mother and Kiran's father are siblings. Raju and Kiran are cousins.

Correct Answer: A - P is the grandson of R

P is son of Q. Q is daughter of R. P is grandson of R.

Correct Answer: A - Both needed

From I: Y and Z are daughters of X's wife (could be from previous marriage). Need II to confirm X has involvement. Both together needed.

Correct Answer: C - Father-in-law

Grandson of Rahul's mother = Rahul's son. Wife of Rahul's son = Rahul's daughter-in-law. Rahul is the girl's father-in-law.

Correct Answer: C - Mother

Woman's grandson = listener's father's grandson = listener's brother/listener/cousin. If woman's grandson is listener, then woman is grandmother. If grandson is listener's brother, woman could be grandmother too. Woman is listener's mother/grandmother.

Correct Answer: D - Grandson

Q's son's son = Q's grandson. P is brother of Q's grandson = also Q's grandson.

Correct Answer: A - Granddaughter

Meena is Radha's daughter. Radha is Suresh's wife. Suresh is Ramesh's son. Meena is Ramesh's granddaughter.

Correct Answer: D - Sister

Only son of grandfather = man's father. Her brother's father = man's father. So she is man's sister.

Correct Answer: A - Grandfather

D is A's father. A and B are married. B is C's mother. So A is C's father. D is C's grandfather.

Correct Answer: B - Son

Riya's mother's only daughter is Riya. The man is Riya's son.

Correct Answer: B - Grandson

D is grandfather of B and A, so A is D's grandson.

Correct Answer: A - Daughter

Mohan's mother's only son is Mohan. The woman's father is Mohan, so she is his daughter.

Correct Answer: B - Aunt

P is sister of S's father Q, so P is S's aunt.

Correct Answer: A - Brother

Your grandmother's only daughter is your mother. Husband's mother is your mother, so husband is your brother.

Correct Answer: B - Cousin

Y and Z are siblings, so their children X and W are cousins.

Correct Answer: A - Brother or A himself

Father's wife is mother. Her only son may be A himself if A is male, or A's brother if A is female.

Correct Answer: B - Grandfather

O and P are grandparents of M through N, so P is M's grandfather.

Correct Answer: B - Father

C is husband of A, mother of D, so C is D's father.

Correct Answer: C - Father or mother of B's nephew

B's brother's son is the brother of A's daughter, so that boy is A's son. A is a parent of B's nephew.