Seven girls Ms. KT, LT, MT, NT, OT, PT, and QT are

Solution

As per the given conditions, Since QT and PT have 4 girls between them and QT is to the immediate right of OT, this means OT is at the extreme left and QT is at the 2nd place from the left. MT is exactly at the middle position. KT is second to the right of OT and LT is second to the right of KT. This means KT and LT are on the immediate left and right side of MT. Only NT is between LT and PT, means PT is at the extreme right. Final arrangement is as shown below: From the above seating arrangement, it is clear that MT is sitting between KT and LT. Hence, the correct answer is (D).