There are eight executives M, N, O, P, Q, R, S and T of Adda247 who are sitting in a row facing towards north. No two members are sitting together according to the alphabetical order(for ex- M can't sit with N and N can't sit with M and O both and so on). T sits third to the right of P, who does not sit at the end of the row. Only one person sits between O and T. Only one person sits between Sand Q. O does not sit at the end of the row. N sits on the immediate right of R.
Who will be sit to the immediate left of T and S will sit extreme right side

Explanation

Step I: T sits third to the right of P, who does not sit at the end of the row. Only one person sits between O and T. O does not sit at the end of the row. So, there will be three cases:

Step II: No two members are sitting together according to the alphabetical order (for ex-M can.t sit with N and N can.t sit with M and O both and so on). So from this both case-2 and case-3 has been eliminated as P and O can.t sit together. Now with case:1-

Step III: Only one person sits between Sand Q. N sits on the immediate right of R. So, N will-sit to the immediate left of T and S will sit at extreme right end. Now the final arrangement is-