The document provides rules and regulations for a quiz competition called Tathva 2017 at NIT Calicut. It states there will be a 20 question preliminary round, with the highest scoring 6 teams qualifying for the finals. Questions 15-20 are starred and will be used to break ties. If two teams are tied, the first to answer a starred question incorrectly from 15-20 will be eliminated. It also encourages teams to make noise if they need clues.