In the question three statements are given, followed by three conclusions, I, II and III. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. Statement I: All Highways are lanes Statement II: Some streets are highways Statement III: All streets are expressways Conclusion I: Some expressways are lanes Conclusion II: Some lanes are streets Conclusion III: Some expressways are highways?

Option 4 : All conclusions I, II and III follow

The best possible Venn diagram according to the information is as follows,

[ alt="SSC JE ME 25 Jan 18 Evening LR Part2 Satyam 25Qs हिंदी D11" src="//storage.googleapis.com/tb-img/production/19/09/SSC%20JE%20ME_25_Jan_18_Evening_LR_Part2_Satyam_25Qs_%E0%A4%B9%E0%A4%BF%E0%A4%82%E0%A4%A6%E0%A5%80_D11.PNG" style="width: 264px; height: 146px;">

Conclusion I: Some expressways are lanes → True

Conclusion II: Some lanes are streets → True

Conclusion III: Some expressways are highways → True

Hence, all conclusions I, II and III follow.