Study the following information and answer the questions given below:
There are four sectors in a circle given in question on which some operations are applied individually on each sectors and then it is converted into solution. You have to answer the questions from the sectors which comes after the operation applied on the given sectors.

For example-
For sector 1- if the number is an even number, then multiply it by 3 and write the letter as it is.
For sector 2- if the number is an odd number, then multiply with 2 and write the letter as it is.
For sector 3- if the the place value of the letter is an even number, then change the letter to the previous letter and write the number as it is.
For sector 4- if the the place value of the letter is an odd number, then change the letter to the next letter and write the number as it is.
Note-If the above condition are not applied then you have to write the digit and letter as it is in the question
Based on the above example solve the given question.

Which of the following pair of letters is obtained in - 1st and 3rd sector?

Options

A. a,z
B. a,m
C. a,j
D. e,m

Answer

B

Explanation