1 Answers
Option 1 : Q
Eight boys: L, M, N, O, P, Q, R and S
1) L is sitting opposite to S and second to the left of N
[ alt="Circular Shweta Kansal 13May20 10Q Archana Reviewed HinRev Manoj archana D23" src="//storage.googleapis.com/tb-img/production/20/05/Circular_Shweta_Kansal_13May20_10Q_Archana_Reviewed_HinRev_Manoj_archana_D23.PNG">
2) Q is sitting opposite to R and to the immediate right of S
[ alt="Circular Shweta Kansal 13May20 10Q Archana Reviewed HinRev Manoj archana D24" src="//storage.googleapis.com/tb-img/production/20/05/Circular_Shweta_Kansal_13May20_10Q_Archana_Reviewed_HinRev_Manoj_archana_D24.PNG" style="width: 193px; height: 223px;">
3) M and O are sitting opposite to each other
This is possible in two cases, while P will occupy the remaining position
Thus, the final arrangement is:
[ alt="Circular Shweta Kansal 13May20 10Q Archana Reviewed HinRev Manoj archana D25" src="//storage.googleapis.com/tb-img/production/20/05/Circular_Shweta_Kansal_13May20_10Q_Archana_Reviewed_HinRev_Manoj_archana_D25.PNG">
Hence, Q is sitting to the immediate left of P