In a certain code language.
U @ H means 'U is the son of H';
U % H Means 'U is the daughter of H';
U & H means 'U is the mother of H';
U # H means 'U is the father of H'.
If N % M # R @ L & K, then how is N related to K?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Sister.
If N % M # R @ L & K → N is the daughter of M, M is the father of R, R is the son of L and L is the mother of K.

(In above diagram, circle represents female, square represents male, double line means married couple, single line means siblings, vertical line shows generational gap.)
Thus, N will be the sister of K.