In the given question, two rows of numbers are given. The resultant number in each row is to be worked out separately based on the following rules and the question below the rows of numbers is to be answered. The operations on numbers progress from left to right.
Rules:
(i) If an odd number is followed by another odd number which is a perfect square, then they are to be added.
(ii) If an even number is followed by an odd number or an odd number is followed by an even number, then they are to be multiplied.
(iii) If an even number is followed by another even number, then the first number is to be divided by the second number.
(iv) If an even number which is a multiple of 5 is followed by an odd number which is also a multiple of 5, then the second number is to be subtracted from the first number.
`{:(6,5,15),(42,6,30):}`
Find the number obtained on dividing the resultant of the second row by the resultant of the first row.

Options

A. 12
B. 14
C. 18
D. 16

Answer

B