Verbal Reasoning - Mental Ability Questions

M is son of P, Q is the grand-daughter of O, who is the husband of P. How is M related to O?

In the following question, select the related letters from the given alternatives.
AEDM : ZQRN : : FLMO : ?

If SUN = 108, MOON = 114. What is STAR = ?

F is the Father of S and D. D's Paternal aunt's daughter is E. How is F related to E?

Pointing to a lady, Anju says, "She is the sister of my brother's mother". How is the lady related to Anju?

Choose the related word/letters/number from the given alternatives. 19 : 6859 : : 21 : ?

In the following question, select the related letters from the given alternatives.
JQXE : LSZG : : MTNL : ?

Pointing to a man in a photograph, Gunjan said, " His mother's only daughter is my mother." How is Ganjan related to that man?