RRB NTPC Reasoning Syllabus 2024: The Railway Recruitment Board (RRB) Non-Technical Popular Categories (NTPC) is the most important exam for the candidates who want to serve Indian Railways. In the ...

Explanation: The first 13 letters of the alphabet are coded by the 13 letters of the alphabet in reverse, i.e. = A B C D E F G H I J K L M (first 13 letters) = Z Y X ...