At a college party 5 girls are sitting in a row. P is to the left of M and to the right of O. R is sitting to the right of N, but to the left of O. Who is sitting in the middle?
P is to the left of M and to the right of O, => O P M
R is sitting to the right of N, but to the left of O, => N R O
Thus, combining above statements, we get :
Arrangement =Â N R O P M
=> O is sitting in the middle.
=> Ans - (A)
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