Answer-Who among the following person is the mother of N?

Question

Who among the following person is the mother of N?

Study the following information carefully and answer the questions given below. Seven members J, K, L, M, N, O, and P are in a family. Two married couples and three generations are there in the family. J is the mother of O, who is the brother-in-law of
M. N is the grandson of P, who is the father of K. O and K are unmarried. J has only one daughter and she got married.

A M

B J

C L

D K

E None of these