Question

If P+Q means P is brother of Q; P x Q means P is father if Q and P - Q means P is sister of Q, which of the following relations shows that I is the niece of K​

Answer 1

Correct option is

B

K+Y×I−Z

K+Y→K is the brother of Y

Y×I→Y is the father of I

Hence, →K is the uncle of I

and I−Z→I is the sister of Z

Hence, →I is the niece of K