Directions: Study the following information carefully and answer the given questions: 

Eight friends A, B, C, D, W, X, Y and Z are sitting around a square table in such a way that four of them sit at four corners of the square while the other four sit in the middle of each side. The ones who sit at the four corners face outside while those who sit in the middle of the sides face inside.
C is an immediate neighbor of A, who faces the center. W sits second to the left of C. Y sits fourth to the left of W. Two persons sit between Y and D (either from left or right). C is not an immediate neighbor of D. B sits second to the right of D. X sits second to the right of B.

Four of the following five are alike in a certain way and so form a group. Who among the following does not belong to that group? 

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 the statements and select the appropriate answer.
 Question: How many people are standing in the row where all people are facing north?
Statements:
 (I) A is fourth from the left end; M is second to the right of A; and R is second from the left end.
 (II) M is fourth from the right end; only two people Stand between M and B.

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

How many such numbers are there in the above arrangement, each of which is immediately preceded by a letter but notimmediately followed by a symbol? 

Direction: Study the information and answer the following questions.
In a certain code language "the company struck among" is coded as "Z6X F2G H4Z L5H". "Under that relevant part" is coded as "U3G U3K U7I S4F". "For extreme years date" is coded as "F6V F3W T4B S2V". 

What is the code for 'Refuses' in the given code language? 

Select the correct combination of mathematical signs to replace the * signs and balance the given equation.
 21 * 4 * 156 * 13 * 11 = 83

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

Direction : Study the following information carefully and answer the question given below:
Eight friends Manoj, Neeru, Ombir, Vipin, Willy, Xevier, Yacoub and Zampa attend symposiums on different months of the year viz. March, June, October and November, such that not more than two friends attend their symposiums in each of the months. Symposiums can be held on either 10th or 27th day of the month.
No two symposiums can be held on the same day. Willy and Neeru attend the symposiums on the same month. There are three symposiums held between the symposiums of Xevier and Ombir. Willy does not attend their symposium in November. Zampa attends his symposium immediately after Neeru. Vipin attends his symposium in the month of November. The number of friends who attend their symposiums between the symposiums of Yacoub and Zampa is the same as the number of friends who attend their symposiums between the symposiums of Neeru and Vipin. Xevier does not attend the symposium on October. Willy attends his symposium before Neeru.

Who among the following friends attends the symposium on 10th October? 

Select the option that is related to the fifth term in the same way as the second term is related to the first term and fourth term related to third term.
 14 : 21 :: 6 : 9 :: 12 : ?