Thursday, 8 February 2018

Reasoning: Blood Relations Set 1


Directions (1 – 3):
B is the mother of C who is the sister of G and H only. I is the son of H. D is the father of E. Among the children of A and B, only 1 is unmarried. G is the uncle of E who is the sister of F. C has only 2 children.
1.      How is G related to B?
A) son                                                        B) daughter
C) son-in-law                                             D) daughter-in-law
E) Cannot be determined
2.      Who is the unmarried child of A and B?
A) C                                                          B) G
C) H                                                          D) E
E) Cannot be determined
3.      Who is the mother of F?
A) C                                                          B) H
C) B                                                           D) Cannot be determined
E) None of these
Directions (4 – 5): Consider the following relationships and answer based on the relationships given below:
‘P % Q’ means ‘P is daughter of Q’
‘P # Q’ means ‘P is wife of Q’
‘P $ Q’ means ‘P is father of Q’
‘P @ Q’ means ‘P is brother of Q’
4.      N @ B $ M % D indicates what relationship between N and D?
A) D is sister of N                                       B) D is nephew of N
C) D is sister in law of N                            D) N is wife of D
E) None of these
5.      The expression “M # Q @ D % S” indicates which of the following relationship?
A) Q is father of S                                      B) D is brother-in-law of M
C) M is sister of S                                       D) S is mother-in-law of M
E) None of above

1 comment:

  1. 1) Option A
    Explanation:
    G is the uncle so is male. so is son of B

    2) Option B
    Explanation:
    I is son of H and C has 2 children, so G is left. Also A and B have only 3 children because C is sister on only H and G.

    3) Option D
    Explanation:
    E is sister of F, D being their father. But no relation is given between C and D or H and D. C can be F’s mother or H can also be F’s mother because not specified that H has how many children.

    4)Option C
    Explanation:
    N is brother of B, B is father of M and M is daughter of D, so L is daughter of B and D, B is father so D is female, and so sister in law of N.

    5) Option E
    Explanation:
    M is wife of Q, Q is brother of D, so M is sister-in-law of D
    D is daughter of S, so M must be daughter-in-law of S – but gender of S not known, and D sister-in-law of M

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