In the following question, five statements are given followed by four conclusions I, II, III and IV. You have to consider the given statements to be true even, if they seem to be at variance with commonly known facts. Read all the conclusions and decide which of the following logically follows from the given statements disregarding the commonly known facts. Statements: Some Blue are Color. All Color are Sky. No Rocket is Sky. All Rocket are Space. No Space is Color. Conclusions: I. Some Sky being Space is a possibility. II. Some Blue are Sky. III. Some Color being Rocket is a possibility. IV. Some Blue being Rocket, Space, Sky and Color is a possibility. Correct Answer Only I and II follow The Venn diagram for the given statements is as follows, [ alt="5b5825211b79bf40b1125df1.1" src="//storage.googleapis.com/tb-img/production/18/12/5b5825211b79bf40b1125df1.1.PNG" style="width: 352px; height: 157px;"> Based on that we will check conclusions: I. Some Sky being Space is a possibility → Possibility is true as shown below. [ alt="5b5825211b79bf40b1125df1.2" src="//storage.googleapis.com/tb-img/production/18/12/5b5825211b79bf40b1125df1.2.PNG" style="width: 287px; height: 167px;"> II. Some Blue are Sky → Clearly follow. III. Some Color being Rocket is a possibility → Not Possible as ‘All Rocket are Space.’ and ‘No Space is Color.’ IV. Some Blue being Rocket, Space, Sky and Color is a possibility → Some Blue being Rocket and Space is possibility but Relation between Blue, Color and Sky is definite so there will be no possibility for them. Hence False Hence only conclusion I and II follow.