Bank Exams In Reasoning Bit Banks/Model Questions

Blood Relations

1.    P is the brother of Q, M is sister of Q. T is brother of P. How is Q related to T?
    1) Brother    2) Sister
    3) Brother or sister
    4) Data inadequate
    5) None of these
Sol: T and P are brothers of Q
    The sex of Q is not given
    Therefore, Q is either brother or sister of T
Ans: 3
2.    Pointing to a boy, Reema said "He is the son of my grandfather's only child". How is boy related to Reema?
    1) Brother        2) Cousin 
    3) Sister
    4) Data inadequate
    5) None of these
Sol: Only child of Reema's grandfather means father or mother of Reema.
    Therefore, the boy is brother of Reema.
Ans: 1
3.    If Ramesh's mother's brother is Alok's father's brother, then Ramesh's mother is Alok's?
    1) Grandmother      2) Aunt
    3) Cousin      4) Sister-in-law
    5) None of these
Sol: Aunt
Ans: 2
4.    B is only child of C's grandfather's only daughter. How is C's father related to B?
    1) Maternal uncle
    2) Paternal Uncle
    3) Father
    4) Cannot be determined
    5) None of these
Sol: C's grandfather's only daughter is mother of B.
    C is cousin of B. Therefore, C's father is maternal uncle of B.
Ans: 1
5.    i) P is the sister of Q
    ii) R is the brother of S
    iii) Q is the mother of R
    iv) T is the father of S
    How is P related to S?
    1) Cousin    2) Maternal aunt
    3) Niece    4) Can't be decided
    5) None of these
Sol: P------Q  
    (f)       (f)
    

P is Maternal Aunt of S.
Ans: 2
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6.    Pointing to boy Uma said, "He is the son of my mother-in-law's only child. How is the boy related to Uma?
    1) Grandson    2) Son
    3) Nephew 4) Data inadequate
    5) None of these
Sol: Boy is Son of Uma
Ans: 2
7.    M is brother of K, P is sister of K, R is father of P. How is K related to R?
    1) Son    2) Daughter
    3) Son or Daughter
    4) Data inadequate
    5) None of these
Sol: 

    The sex of K is not given
    Therefore, K is either son or daughter of R
Ans: 3
8.    Pointing to a girl, Mr. Suraj said "She is the only daughter of my father's son-in-law". How is the girl related to Mr. Suraj?
    1) Niece    2) Cousin
    3) Sister    4) Daughter
    5) Can't be determined
Sol: Only daughter of Suraj's brother-in-law is Suraj's niece.
Ans: 1
9.    M is brother of K. T is sister of M. J is brother of T. H is father of J. How is K related to H?
    1) Niece    2) Son
    3) Brother    4) Sister
    5) Data inadequate
Sol: Either son or daughter

Ans: 5

Directions (Q.10 & 11): These questions are based on the following information
    'A × B' means 'A is mother of B'
    'A ÷ B' means 'A is son B'
    'A + B' means 'A is husband of B'
    'A - B' means 'A is sister of B'.
10.    Which of the following expressions indicate M is daughter of H?
    1) M – R ÷ H    2) M × R – H
    3) R ÷ M – H    4) H × R – M
    5) None of these
Sol: M – R ÷ H:

    Clearly, M is daughter of H
Ans: 1
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11.    In F ÷ K × V - T, how is V related to F?
    1) Son   2) Niece   3) Nephew    
    4) Can't be determined
    5) None of these
Sol: F ÷ K × V - T:

Clearly, V is Sister of F.
Ans: 5
Directions (Q.12 & 13): These questions are based on the following information
    'P + Q' means 'P is brother of Q'
    'P – Q' means 'P is wife of Q'
    'P × Q' means 'P is father of Q'
    'P ÷ Q' means 'P is daughter of Q'
12.    Which of the following expressions indicate T is mother of L?
    1) T – H + L    2) T – H × L
    3) T ÷ H × L    4) T ÷ H + L
    5) None of these
Sol: 2) T – H × L :

Ans: 2
13.    In F + M × V ÷ R, How is V related to F?
    1) Daughter    2) Son
    3) Niece    4) Nephew
    5) None of these
Sol: F + M × V ÷ R:

Ans: 3
Directions (Q.14 & 15): Study the following information carefully and answer the questions given below?
    'P × Q' means 'P is brother of Q'
    'P – Q' means 'P is sister of Q'
    'P ÷ Q' means 'P is father of Q'
    'P + Q' means 'P is mother of Q'
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14.    Which of the following means 'D is nephew of R'?
    1) D × M ÷ R    2) R - M ÷ D
    3) R – M ÷ D × T
    4) R × M + D    5) None of these
Sol: R – M ÷ D × T:

Ans: 3
    Clearly, D is nephew of R.
15.    Which of the following means 'M is maternal uncle of T?
    1) M × R + T    2) M × R ÷ T
    3) T × J - N ÷ M 4) M – R + T
    5) None of these
Sol: M × R + T

    Clearly, M is maternal uncle of T.
Ans: 1
Directions (Q.16 & 17): Read the following information carefully and answer the questions which follow:
    'A × B' means 'A is wife of B'
    'A + B' means 'A is brother of B'
    'A ÷ B' means 'A is daughter of B'
    'A – B' means 'A is son of B'
16.    Which of the following means 'T is father of P'?
    1) P + Q × R – T
    2) P ÷ R - T × Q
    3) P + Q ÷ R × T
    4) P - Q + T ÷ R
    5) None of these
Sol: 

    Hence, T is father of P
Ans: 3
17.    How is Y related to Z if  Y × V + W ÷ Z?
    1) Daughter    
    2) Father-in-law
    3) Wife 
    4) Daughter - in - law
    5) Can't be determined
Sol: Y × V + W ÷ Z

    Clearly, Y is daughter in law of Z.
Ans: 4
Directions (Q.18 & 19): Read the following information carefully and answer the following questions.
 If 'A × B' means 'A is wife of B'
 If 'A +  B' means 'A is brother of B'
 If 'A ÷ B' means 'A is daughter of B'
 If 'A - B' means 'A is son of B'.
18.    Which of the following means 'D is father of A'?
    1) A – B × C + D
    2) D ÷ C - B × A
    3) A + B ÷ C × D
    4) D + B × C - A
    5) None of these
Sol:

    Hence,  D is father of A
Ans: 3
19.    How is F related to J if 'F – G ÷ H × J'?
    1) Son    2) Grandson
    3) Son-in-law    4) Father
    5) Grandfather
Sol:

Ans: 2
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Directions (Q.20 & 21): Study the following information and answer the questions that follow.
M, N, O, P, Q and R are members of a family. There are two married couples.  Lawyer is father of Engineer. N is an engineer and is a father of Q. R is grandfather of O and is a lawyer. P is the grandmother of Q and is a housewife. There is one engineer, one lawyer, one teacher, one housewife and two students in the family.
20.    Name the two married couples.
    1) NM, OP    2) NM, RP
    3) OP, MN    4) MN, QR
    5) MQ, OR
21.    What is the profession of M?
    1) Engineer    2) Lawyer
    3) Housewife    4) Teacher
    5) Student

Sol: (20 & 21): The given information can be depicted as a family tree, which looks like

    20. NM, RP:
    R is the grandfather of O; P is the grandmother of Q.
    Therefore, one of the couples = RP
    Obviously, O and Q are students
    Therefore, another married couple must be NM.
    Ans: 2
    21. Teacher.
    N is an engineer, R is a lawyer, P is a housewife, O and Q are students. Therefore, M is a teacher.
    Ans: 4

Published date : 04 Oct 2024 12:58PM