Four pairs of numbers have been given, out of which three are alike in some manner, while one is different. Choose out the odd one.

Study the following information carefully and answer the questions given below:
 
Twelve people are sitting in two parallel rows containing six people each, in such a way that there is an equal distance between adjacent persons. In row-1 K, J, I, H, G and V are seated and all of them are facing South. In row-2 Z, Y, X, W, E and U are seated and all of them are facing North. Therefore, in the given seating arrangement each member seated in a row faces another member of the other row.
K sits third to the right of G. Z sits second to the right of E. Neither Z nor E faces G or K. Z does not sits at any of the extreme end. I does not faces Z or E and I does not sits at any of the extreme end. Only one person sits between U and X. Neither U nor X faces G. X does not sits at any of the extreme end. Only one person sit between V and J. U is not an immediate neighbour of Y. Z does not faces V. W sit extreme left end of the row.

Which of the following is true regarding V? 

Directions: Study the information given below carefully and answer the questions that follow.

A person starts walking in north direction from point T, after walking 10 m he reached point U, then he takes right turn and walks 5 m to reach at point V after that he walks in south direction and walks 8 m to reach point W. Point X is 6 m east of point W. Point Y is 32 m north of X. Point Z is 8 m west of Y.

What is the shortest distance between V and X?

A question is given, followed by two statements numbered (I) and (II). You have to decide whether the data provided in the statements is sufficient to answer the question. Read both statements and select the appropriate answer. Question: A, B, C and D are sitting around a circular table facing the centre. Who sits to the immediate right of A?

Statements:
 (I) C sits to the immediate left of A; only one person sits between C and D.
 (II) Only one person sits between A and B; C sits to the immediate right of B.

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it ?
MN_O_NN_M_NO

The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number pairs except one. Find that odd number pair. 

Study the following information carefully and answer the questions given below.

Eight colleagues WM, WO, WP, WN, WZ, WS, WW and WA are sitting around a circular table and all are facing towards the centre and each of them represents eight different campuses viz. E, O, U, M, G, Q, R and T, but not necessarily in same order.
 WS sits second to the right of campus Q. Campus G is an immediate neighbour of campus T. WP and WZ are immediate neighbours of each other. Neither WP nor WZ is an immediate neighbour of WO and campus T. Two people sit between campus G and WO. WW and campus R are immediate neighbours. Only one person sits between WP and campus U. WA sits third to the left side of campus M and he is from the campus T. Campus Q is second to the left of campus O. Campus E is second to the right of WN who is not from the Campus G. WO is not from the campus R. WP sits second to the left of WN.

Which of the following combinations of campus and their representative is true? 

Pointing to a woman, Simon said, "She is the daughter of the only sister of my father." How is the woman related to Simon?