Question
Download Solution PDFIf L + M means that L is the father of M, L × M means that L is the mother of M, L – M means that L is the brother of M then which of the following expression shows that A is the paternal uncle of B?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
| Code | Meaning |
| L + M | L is the father of M |
| L × M | L is the mother of M |
| L – M | L is the brother of M |
A is the paternal uncle of B
Firstly, Draw family tree for each option,
Option 1 : A – C + B
A – C means that A is the brother of C
C + B means that C is the father of B
Here, A is the paternal uncle of B. So it will be the answer.
Option 2 : A – B + C
A – B means that A is the brother of B
B + C means that B is the father of C
Option 3 : A + B – C
A + B means that A is the father of B
B – C means that B is the brother of C
Option 4 : A – B × C
A – B means that A is the brother of B
B × C means that B is the mother of C
Hence, 'Option 1' is the correct answer.
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