Based on the position in the English alphabetical order, three of the following letter clusters are alike in some manner and one is different. Select the odd letter-cluster.

Directions: Read the instructions carefully and answer the question below:

Seven persons T, U, V, W, X, Y and Z are sitting in a row some of them are facing towards north direction some of them are facing towards south direction. Only one person sits between Z and T, who doesn’t sit at any corner. Number of persons to the right of V is same as number of persons to the right of U. W is not an immediate neighbor of V and T. X sits second to the left of the one who sits immediate left of T, who faces south direction. Only two persons sit to the left of Z, who faces in north direction. V is not a neighbor of T and sits second to the left of X. Neighbors of U faces in opposite directions. Person sitting at extreme ends faces the same direction.

Who sits immediate right of T?

Direction: From the given answer figure select the one in which the question figure is hidden/embedded in the same direction.
Question Figure

‘A # B’ means ‘A is the brother of B’.
 ‘A @ B’ means ‘A is the daughter of B’.
 ‘A & B’ means ‘A is the husband of B’.
 ‘A % B’ means ‘A is the wife of B’.
 If Z % X # C @ V & B @ N, then how is Z related to B?

Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and the fourth letter-cluster is related to the third letter-cluster.
 AREA : BRFA :: BABY : CACY :: GOLD : ?

Which of the following numbers will replace the question mark (?) in the given series?
 4, 9, 17, 30, 50, 81, 125, ?

Direction: Study the following information carefully and answer the given questions.
An uncertain number of people are sitting in a row facing north and are at an equal distance between them. The number of people sitting to the left of A is the same as to the right of H. G is sitting third to the right of D, who is sitting immediate right of A.
The number of people sitting between I and F is the same number of people sitting between F and B. H is sitting four places away from E, who is not an immediate neighbour of C. Only one person is sitting between D and I, who is sitting fourth from the left end. C is sitting exactly between F and B, who is sitting immediate left of H. Two people are sitting between G and F.

What is the number of people sitting between H and A?

Which of the following numbers will replace the question mark (?) in the given series?
 23, 28, 280, 295, 5900, ?