Answer-In expression ‘L & Q % N – Y * X’, how is X related to L?

Here, X is the grandchild of L.

Question

In expression ‘L & Q % N – Y * X’, how is X related to L?

Study the following information carefully and answer the questions which follow: ‘J % P’ means ‘J is father of P’ ‘J + P’ means ‘J is brother of P’ ‘J – P’ means ‘J is sister of K’ ‘J & P’ means ‘J is wife of P’ ‘J * P’ means ‘J is mother of P’

A grandfather

B grandchild

C granddaughter

D grandmother

E None of these