Are you scared of numerical? Do you think you don't understand them? If yes, then read ahead. See, it might be any exam, but numerical won't leave your back. So let's talk about common problems and their...
1. Introduction Traditional business involved face-to-face interactions, physical presence, and manual operations. With advances in Information and Communication Technology (ICT), new modes of...
QUESTION:There are 12 intermediate stations between two places A and B. Find the number of ways in which a train can be made to stop at 4 of these intermediate stations so that no two stopping stations...