1. 

If the following numbers are written in ascending order then what will be the middle digit of the middle term?

815, 686, 795, 835, 765, 822, 719

A. 8
B. 1
C. 3
D. 9

Answer: Option D

Explanation:

Ascending order :
686,   719,   765,   795,   815,   822,   835

                       Middle Number

Middle digit of 795 is 9.