(i). Eleven students, A, B, C, D, E, F, G, H, I, J and K, are sitting in the first row of the class facing the teacher. (ii). D who is to the immediate left of F is second to the right of C. (iii). A is the second to the right of E, who is at one of the ends. (iv). J is the immediate neighbour of A and B and third to the left of G. (v). H is to the immediate left of D and third to the left of I.
In the above sitting arrangement, which of the following statements is superfluous ?
From amongst five doctors A, B, C, D and E, four engineers G, H, K and L and six teachers M, N, O, P, Q and R, some teams are to be selected. Of these, A, B, G, H, O, P and Q are females and the rest are males. The formation of teams is subject to the following conditions : Wherever there is a male doctor, there will be no female teacher. Wherever there is a male engineer, there will be no female doctor. There shall not be more than two male teachers in any team.
If the team consists of two doctors, female teachers and two engineers, all the following teams are possible except :