Logical Reasoni...

In the following question, two rows are given and to find out the resultant of a particular row, you need to follow the rules given below. Give answer according to the question asked.

Rules:
(1) If a two-digit odd number is followed by a two-digit odd number, they are to be added.
(2) If a two-digit even number is followed by a two-digit odd number, which is a perfect square, the even number is to be subtracted from the odd number.
(3) If a three-digit number is followed by a two-digit number, the first number is to be divided by the second number.
(4) If a prime number is followed by an even number, the two are to be added.
(5) If an even number is followed by another even number, the two are to be multiplied.

Study the following information to answer the questions given below it.

An electronic device, when fed with numbers, rearranges them in a particular order following certain rules. The following is a step-by-step process of rearrangements for a given input of numbers:

Input : 85 16 36 04 19 97 63 09
Step I : 97 85 16 36 04 19 63 09 
Step II : 97 85 63 16 36 04 19 09
Step III : 97 85 63 36 16 04 19 09
Step IV : 97 85 63 36 19 16 04 09
Step V : 97 85 63 36 19 16 09 04
(Step V is the last step.)

Now, answer the following questions based on the rules followed in the above process:

In the question below is given a word followed by four combinations of digits and symbols numbered (1), (2), (3) and (4). You have to find out which of the combinations correctly represents the word based on the following coding system and the conditions that follow and mark the number of that combination as your answer. If none of the combinations correctly represents the word, mark (5) i.e. 'None of these’, as your answer.

Conditions:
(i) If the first letter is a vowel and the last letter is a consonant, both are to be coded as ‘&’.
(ii) If the first letter is a consonant and the last letter is a vowel, both are to be coded as ‘=’.
(iii) If the first and last letters are consonants, both are to be coded as the code for the last letter.