Find the missing number?

In a certain code language, 'ANAEMIA' is written as 'AOAENIA', 'AQUEOUS' is written as 'ARUEOUT', and 'LIVELY' is written as 'MIWEMZ'. How will 'EUGENIA' be written in that language? 

Instructions Directions: Study the information and answer the following questions.
In a certain code language 'economics is not money' is written as 'ka la ho ga', 'demand and supply economics' is written as 'mo ta pa ka', 'money makes only part' is written as 'zi la ne ki' and 'demand makes supply economics' is written as 'zi mo ka ta'. 

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

Directions : In each of the following questions, select the related word from the given alternatives. 

Light : Rays : : Sound : ? 

Study the following information carefully and answer the given questions.
When a word and number arrangement machine is given an input line of words and numbers, it arranges them following a particular rule. The following is an illustration of Input and rearrangement .(All the numbers are two-digit numbers.)
Input : apple 24 sun 98 76 horse 54 46 van 80 shade
Step 1 : shade apple 24 sun 98 76 horse 54 46 80 van
Step 2 : shade 98 apple 24 sun 76 horse 46 80 van 54
Step 3 : shade 98 sun 80 24 76 horse 46 van 54 apple
Step 4 : shade 98 sun 80 horse 24 76 van 54 apple 46
Step 5 : shade 98 sun 80 horse 76 van 54 apple 46 24
Step V is the largest step of above arrangement as the indended arrangement as the intended arrangement is obtained
As per the rules followed in the given steps, find out the appropriate steps for the Input.
Input: blue 23 test 96 78 hostel 57 49 yellow 82 table

If in the fourth step,”96″ interchanges its position with ‘Yellow’ and ‘hostel’ also interchanges its position with “Blue” then which element will be to the immediate right of ’78’?

Study the following information carefully and answer the given questions.
When a word and number arrangement machine is given an input line of words and numbers, it arranges them following a particular rule. The following is an illustration of Input and rearrangement .(All the numbers are two-digit numbers.)
Input : apple 24 sun 98 76 horse 54 46 van 80 shade
Step 1 : shade apple 24 sun 98 76 horse 54 46 80 van
Step 2 : shade 98 apple 24 sun 76 horse 46 80 van 54
Step 3 : shade 98 sun 80 24 76 horse 46 van 54 apple
Step 4 : shade 98 sun 80 horse 24 76 van 54 apple 46
Step 5 : shade 98 sun 80 horse 76 van 54 apple 46 24
Step V is the largest step of above arrangement as the indended arrangement as the intended arrangement is obtained
As per the rules followed in the given steps, find out the appropriate steps for the Input.
Input: blue 23 test 96 78 hostel 57 49 yellow 82 table

Which of the following combinations represent the first two and the last two elements in the Step V of the given input?

Which letter-cluster will replace the question mark (?) to complete the given series?

abCD, fgHI, ?, stUV, abCD

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 third to the left of U?