"T+ U' means 'T, is the mother of U' "T - U' means 'T, is the son of U' "T × U' means 'T, is nephew of U' "T % U' means 'T, is father of U' Which of the following means 'A is the nephew of D?'

"T+ U' means 'T, is the mother of U' "T - U' means 'T, is the son of U' "T × U' means 'T, is nephew of U' "T % U' means 'T, is father of U' Which of the following means 'A is the nephew of D?' Correct Answer A - C × B % D

 

T is

+

-

×

%

Mother

Son

Nephew

Father

To U

1) D - B × C - A → D is son of B, B is nephew of C, C is son of A.

[ alt="F6 Chitranshi Verma 26-2-2021 Swati D7" src="//storage.googleapis.com/tb-img/production/21/02/F6_Chitranshi%20Verma_26-2-2021_Swati_D7.png" style="width: 108px; height: 168px;">

A is great grandparent of D.

2) A - C × B % D → A is son of C, C is nephew of B, B is father of D.

[ alt="F6 Chitranshi Verma 26-2-2021 Swati D8" src="//storage.googleapis.com/tb-img/production/21/02/F6_Chitranshi%20Verma_26-2-2021_Swati_D8.png" style="width: 110px; height: 120px;">

A is nephew of D.

3) B % C × D + A → B is father of C, C is nephew of D, D is mother of A.

[ alt="F6 Chitranshi Verma 26-2-2021 Swati D9" src="//storage.googleapis.com/tb-img/production/21/02/F6_Chitranshi%20Verma_26-2-2021_Swati_D9.png" style="width: 88px; height: 71px;">

A is child of D.

4) C + D - A % B → C is mother of D, D is son of A, A is father of B.

  [ alt="F6 Chitranshi Verma 26-2-2021 Swati D10" src="//storage.googleapis.com/tb-img/production/21/02/F6_Chitranshi%20Verma_26-2-2021_Swati_D10.png" style="width: 89px; height: 82px;">

A is father of B.

Hence,  option A - C × B % D is the correct answer. 

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