एक कंपनी के कार्यालय भवन में पांच मंजिलें हैं (नीचे से ऊपर की ओर 1 से 5)। प्रत्येक मंजिल पर एक विभाग है - लेखा (Accounts), उत्पादन (Production), तकनीकी (Technical), कार्यकारी (Executive) और मानव संसाधन (HR), जरूरी नहीं कि इसी क्रम में हों। HR विभाग की मंजिल, कार्यकारी मंजिल या लेखा मंजिल के बगल में नहीं है। उत्पादन मंजिल, कार्यकारी मंजिल के निकट नहीं है। तकनीकी विभाग तीसरी मंजिल पर है, जो HR मंजिल के ठीक ऊपर और कार्यकारी मंजिल के ठीक नीचे है। पहली मंजिल पर कौन सा विभाग है?

Eight people are sitting in two parallel rows containing 4 people each in such a way that there is equal distance between adjacent persons. Row 1 – D, E, O, and P are seated and all of them are facing south. Row 2 – F, G, Q, and R are seated and all of them are facing north. Thus each person faces another person from the other row. E sits second to the left of P. F sits second to the right of G. Only two people sit between G and Q. O faces R. Who amongst the following sits to the immediate left of the person facing F?

Eight people are sitting in two parallel rows containing 4 people each, in such a way that there is equal distance between adjacent persons. Row 1 – P, R, E, and Y are seated and all of them are facing south. Row 2 – L, O, T, and S are seated and all of them are facing north. Thus each person faces another person from the other row. E sits third to the right of Y. The one facing S is an immediate neighbour of Y. The one facing R is an immediate neighbour of S. The one facing E is an immediate neighbour of T. O sits at some place to the left of L. Which of the following represents both people sitting at extreme ends of the line?