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If X - Y means X is the brother of Y, X ...

If X - Y means X is the brother of Y, X + Y means X is the mother of Y, `X -: Y` means X is the daughter of Y, then who is the father of B in `A + B- C -: D` ?

A

C

B

D

C

A

D

Data inadequate

Text Solution

Verified by Experts

The correct Answer is:
B
`A + B - C -: D` means A is the mother of B, who is the brother of C. Thus, A is the mother of B and C. Also, C is the daughter of D. So, D is the father of B and C.
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