Direction : Study the following arrangement carefully and answer the questions given below. 

7 X E C 4 A 9 % R F 1 U # B @ 8 D I © Q M D 3 2 V $ 5 N P 6 G

Four of the following five are alike in a certain way based on their positions in the above arrangement and so form a group. Which is the one that does not belong to that group ? 

The following question is based on a code language in which FORMATION is written as ZSXTJOBSL and RACIAL is written as XJNBJQ. How is RATIONAL written in this language?

Select the option in which the letters share the same relationship as that shared by the given pair of letters.

JT : NX

Which of the following numbers will replace the question mark (?) in the given series?

121, 169, 289, ?, 529, 841

Which of the following numbers will replace the question mark (?) in the given series?

5103, 1701, 567, ?, 63, 21

Select the option that is related to the fourth term in the same way as the first term is related to the second term and the fifth term is related to the sixth term.
 18 : 234 :: ? : 176 :: 14 : 126

Select the option that is related to the sixth word in the same way as the first word is related to the second word and the third word is related to the fourth word.

Speech : Dumb :: Sight : Blind :: ? : Deaf

Direction: Study the following information carefully and answer the given questions.
Eight persons A, B, C, D, E, F, G, and H are seated in a linear row, some of them are facing North while others are facing South. H sits second to the left of E, who sits at an end of the row. D sits to the immediate right of A, who faces the South. C sits second to the left of D, who faces the same direction as E. H, who is not an immediate neigh bour of A, faces the opposite direction of E. F, who is not a neigh bour of E or H, faces the opposite direction of C. B faces the South. G sits second to the right of B. E and G face the same direction. C and D do not face the same direction. E and G does not sit adjacent to each other.

Four of the following five are alike in a certain way and thus form a group. Find the one that does not belong to the group.