Question 42

A $$+$$ B means ‘A is the mother of B’;
A $$-$$ B means ‘A is the sister of B’;
A $$\times$$ B means ‘A is the son of B’;
A $$\div$$ B means ‘A is the father of B’.
If, K $$+$$ U $$-$$ T $$\times$$ R $$\div$$ M, then how is K related to M?

Solution

K $$+$$ U means K is the mother of U

U $$-$$ T means U is the sister of T

T $$\times$$ R means T is the son of R

R $$\div$$ M means R is the father of M

According to the problem, the family tree is

$$\therefore\ $$K is the mother of M

Hence, the correct answer is Option B

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A $$+$$ B means ‘A is the mother of B’;A $$-$$ B means ‘A is the sister of B’;A $$\times$$ B means ‘A is the son of B’;A $$\div$$ B means ‘A is the father of B’.If, K $$+$$ U $$-$$ T $$\times$$ R $$\div$$ M, then how is K related to M?