- ASister
- BGrandmother
- CMother
- DAunt
Step-by-Step Solution
L, M and N are siblings (L is sister of M, M is brother of N), and K is the mother of L, hence the mother of all three, so K is the mother of N.
Answer: C) Mother
If 'K + L' means 'K is the mother of L', 'K × L' means 'K is the sister of L', and 'K – L' means 'K is the brother of L', then how is K related to N in the expression 'K + L × M – N'?
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