Question : Directions: Select the option that represents the letters that, when sequentially placed from left to right in the blanks below, will complete the letter series.
P _ _ O N _ L B _ N P L _ O _ P L _ _ N

Question : Direction: L, M, N, and O are brothers. L is darker than O, N is the fairest of all. M is fairer than O. Who is the darkest of all? 

Question : Directions: Four persons M, N, O, and P are playing cards. M is on the right of N and P is on the left of O. Then which of the following are partners?

Question : Directions: Six friends, K, L, M, N, O, and P are sitting in a straight line. All are facing north. K is between M and N. O is third to the right of M. P is third to the left of K. M is to the immediate right of L. Which two persons are sitting at the

Question : Directions: A & B means A is the sister of B.
A – B means A is the mother of B.
A × B means A is the husband of B.
A @ B means A is the son of B.
Which of the following options means L is the father