Study the following information carefully and answer the questions:
Six friends A, B, C, D, E and F are sitting in a row facing towards North. C is sitting between A and E. D is not at the end. B is sitting immediate right to E. F is not at the right end.
How many persons are there to the right of D?
A One B Two C Three D Four E None of these
B is to the immediate right of E i.e. E, B. C is between A and E i.e. A, C, E, B. Since D is not at the end and F is not at the right end, so the sequence in the row becomes : F, D, A, C, E, B.
There are four persons to the right of D – A, C, E, B.