P is the brother of D. X is the sister of P. A is the brother of F. F is the daughter of D. M is the father of X.
Who is the uncle of A ?

B. P

Choose or find odd letter group - CZHK, MLAG, XUBU, SENO, YDFP

C. XUBU

Number of letters skipped between adjacent letters in the series is in the order of 2, 5, 7, 10.
Which of the following series observes the rule given above ?

C. QTZHS

Choose or find odd word - Ballot , Manifesto , Election , Vote

C. ELECTION

Complete analogous pair - Court : Justice : : School : ?

D. EDUCATION