Mains Marathon Daily Current Affairs Questions and Answer Writing – November 2, 2018Read the following questions and answer them by clicking on the links in not more than 200 wordsTime: 30 MinutesKindly review each others answersQ.1) What do you understand by Fourth Industrial revolution. Also mention the opportunity and challenges India would face with fourth Industrial Revolution.Q.2) what are the reasons for deteriorating air quality of north India? What steps are taken by government to tackle air pollution? Also suggest some measures.Q.3) Examine the key features of the Citizenship (Amendment) Bill, 2016 and analyse key issues related to this Bill.Q.4) Who could be the non-state actors in the virtual world and how would they be different from the ones who operate in the real world? Also discuss the threats India faces from cyber non-state actors.