4410.Pointing to Gopi, Nalni says, “I am the daughter of the only son of his grandfather.” How Nalni is related to Gopi?
Niece
Daughter
Sister
Cannot be determined
Explanation:
Nalni is the daughter of the only son of Gopis grandfather. Hence, its clear that Nalni is the sister of Gopi.
4411.As son B is married with C whose sister D is married to E the brother of b. How D is related to A?
Sister
Daughters-in-law
Sister-in-law
Cousin
Explanation:
Since E is the brother of BTherefore, A is the father of Ebut D is the wife of E. Hence, D is the daughter-in-law of a.
4412.Pointing to a lady a person said, “The son of her only brother is the brother of my wife.” How is the lady related to the person?
Maternal aunt
Grandmother
Sister of father-in-law
None of these
Explanation:
Brother of persons wife → brother-in-law of the person. Hence, the son of ladys brother is brother-in-law of the person.Therefore, the brother of the lady is the father-in-law of the person. Hence, the lady is the sister of the persons father-in-law.
4413.B5D means B is the father of d.
B9D means B is the sister of d.
B4D means B is the brother of d.
B3D means B is the wife of d.
Which of the following means F is the mother of K?
B9D means B is the sister of d.
B4D means B is the brother of d.
B3D means B is the wife of d.
Which of the following means F is the mother of K?
F3M5K
F5M3K
F9M4N3K
F3M5N3K
Explanation:
F3M → F is the wife of MM5K → M is the father of KTherefore, F is the mother of K.
4414.A $ B means A is the father of B; A # B means A is the sister of B; A * B means A is the daughter of B and A @ B means A is the brother of b. Which of the following indicates that M is the wife of Q?
Q $ R # T @ M
Q $ R @ T # M
Q $ R * T # M
Q $ R @ T * M
Explanation:
Q $ R → Q is the father of RR @ T → R is the brother of THence, → Q is the father of T T * M → T is the daughter of M Hence, → M is the mother of T Hence, M is the wife of Q.
4415.If A $ B means A is the brother of B; B * C means B is the son of C; C @ D means C is the wife of D and A # D means A is the son of D, how C is related to A?
Maternal grandmother
Maternal aunt
Aunt
Mother
Explanation:
A $ B → A is the brother of BB * C → B is the son of CHence, → A is the son of C C @ D → C is the wife of D Hence, → C is the mother of a.
4416.Pointing to a girl Sandeep said, “She is the daughter of the only sister of my father.” How is sandeep related to the girl?
Uncle
Cousin
Father
Grandfather
Explanation:
The girl is the daughter of the sister of Sandeeps father. Hence, the girl is the cousin or Sandeep is the cousin of the girl.
4417.Pointing to a boy in the photograph Reena said, “He is the only son of the only child of my grandfather.” How Reena is related to that boy?
Mother
Sister
Aunt
Cannot be determined
Explanation:
The boy in the photograph is the only son of Reenas grandfathers only son; i.e., the boy is the only son of Reenas father.Hence, the boy is the brother of Reena or Reena is the sister of the boy.
4418.A * B means A is the sister of B
A $ B means B is the mother of A
A + B means A is the brother of B
A = B means B is the father of a.
Which of the following means M is the maternal uncle of N?
A $ B means B is the mother of A
A + B means A is the brother of B
A = B means B is the father of a.
Which of the following means M is the maternal uncle of N?
M = P + Q * N
N + P = Q * M
N * P $ Q * M
None of these
Explanation:
In either of the three cases the sex of m is not clear that is “M” may b male or female. So d is the correct option.