28
Q:

# Q's mother is sister of P and daughter of M. S is daughter of P and sister of T.How is M related to T?

 A) Father B) Grandfather C) Grandmother D) Either Grandmother or Grandfather

Answer:   D) Either Grandmother or Grandfather

Explanation:

Q's mother is sister of P &  daughter of M.[sex of P and M are not clear]

S is daughter of P and sister of T.  [sex of P and T is not clear]

M's children : Q's mother and P

P's children  :S[female] and T

$\fn_cm&space;\therefore$ M is either Grandmother or Grandfather of T

Q:

A is father of X; B is mother of Y. The sister of X and Z is Y. which of the following statements is definitely not true?

 A) B is the Mother of Z B) X is the Sister of Z C) Y is the Son of A D) B is the Wife of A

Explanation:

A is the father of X and Y is the sister of X. So, Y is the daughter of A.

7 448
Q:

There are six children playing football, namely A, B, C, D, E and F. 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) Uncle B) Sister C) Niece D) Cousin

Explanation:

Clearly, D's father is the brother of C's father and C's father is A's Uncle. So, D's father is also A's Uncle. Thus, D is A's cousin.

5 543
Q:

X introduces Y saying, "He is the husband of the granddaughter of the father of my father ". How is Y related to X?

 A) Brother B) Brother-in-law C) Son D) Son-in-law

Explanation:

Father's father ---->Grandfather;  Grandfather's granddaughter -----> Sister; Sister's husband ---->Brother-in-law. So, Y is X's Brother-in-law.

3 914
Q:

Introducing a man to her husband , a woman said "His brother's father is the only son of my grandfather". How is the woman related to this man?

 A) Mother B) Aunt C) Sister D) Aunt

Explanation:

Only son of woman's grandfather - woman's father;  Man's brother's father - Man's father

So, man's father is woman's father i.e woman is the man's sister.

4 612
Q:

A woman going with a boy is asked by another woman about their relationship between them. The woman replied, "My maternal Uncle and the uncle of his maternal uncle is the same". How is the lady related with that boy?

 A) Grandmother and Grandson B) Mother and Son C) Aunt and Nephew D) None of these