Reasoning Ability Question And Answer With Explanation

Read the following information and answer the questions given below:

A%B means 'A is father of B'.
A?B means 'A is wife of B'.
A#B means 'A is brother of B'.
A!B means 'A is sister of B'.


1.If E # F % G ! K, then which of the following is true?
[1]F is father of K.
[2]E is aunt of G.

[3]K is son of F.
[4]E is maternal uncle of G.
[5]None of these.

2.If 'E # F% G ? K' then how is F related to K?
[1]Father-in-law
[2]Grand father
[3]Son-in-law
[4]Daughter.
[5]None of these

3.Which of the following shows that E is maternal aunt of K?
[1]E ? F % G % K.
[2]E ! F ? G % K
[3]F ! E ? G % K
[4]E ! F ? K % G
[5]None of these                                              

4.If ' K ? E % F # G' which of the following is false?
[1]K is mother of G
[2]F is son of K
[3]E is father of G
[4]G is son of E
[5]None of these.

Answer   
1.[1] E (+) Brother  ------->F (+)
                             | father
                            G(-)---------->sister ----->K

2.[1]E(+)  ------->F(+)
                    |
                    G(-)------>wife------>K(+)
           
        
3.[2]E(-) Sister--------->F( - ) ------->Wife---->G(+)
                                                                 |
                                                                 K

4.[4]K( - ) -Wife----->E(+)
                             | Father    
                              F(+)----------G
                              Brother

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Reasoning Ability Blood Relationship Answer With Explanation

Study the following information to answer the given questions:

'P+Q' means  'P is the son of Q'.
'P-Q' means  'P is the wife of Q'.
'P$Q' means  'P is the father of Q'.
'P*Q' means  'P is the sister of Q'.

If S $ H * R - A + B $ K,then
1.How is R related to K?
[1]Sister
[2]Brother
[3]Cousin sister
[4]Mother-in-law
[5]None of these

2.How is S related to A?
[1]Father- in-law
[2]Mother-in-law
[3]Mother.
[4]Father
[5]None of these

3.How is H related to A?
[1] Brother -in-law
[2]Sister-in-law
[3]Daughter-in-law
[4]Son-in-law
[5]None of these

If K + R - G + M $ A * J,then

4.How is G related to J?
[1]Cousin  brother
[2]Brother -in-law
[3]Brother
[4]Son
[5]None of these

5.How is A related to K?
[1]Cousin sister
[2Mother
[3]Sister-in-law
[4]Aunt
[5]Sister

6.How is M related to R?
[1]Father
[2]Brother 
[3]Brother -in-law
[4]Father- in-law
[5]None of these

   Answer
  S(+)             B(+)               (+)  --- Male
  |                   |                     (-)----Female
  H(-)--R(-)     A(+)---K

1.[5]R is Sister-in-law of K
2.[1]S is Father-in-law of A
3.[2]H is Sister-in-law of A

             M(+)
             |
R(-)----G(+)----A(-)---J
|
K

4.[3]G is Brother of J
5.[4]A is Aunt (paternal) of K
6.[4]M is Father-in-law of R

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