There are six persons A, B, C, D, E and F in a school. Each of the teachers teaches two subjects, one compulsory subject and the other optional subject. D's optional subject was History while three others have it as compulsory subject. E and F have Physics as one of their subjects. F's compulsory subject is Mathematics which is an optional subject of both C and E. History and English are A's subjects but in terms of compulsory and optional subjects, they are just reverse of those of D's. Chemistry is an optional subject of only one of them. The only female teacher in the school has English as her compulsory subject.
Who is a female member in the group ?
(i). A, B, C, D, E, F and G are sitting on a wall and all of them are facing east. (ii). C is on the immediate right of D. (iii). B is at an extreme end and has E as his neighbour. (iv). G is between E and F. (v). D is sitting third from the south end.
Immediately between which of the following pairs of people is D sitting?
Seven executives P, Q, R, S, T, U andW reach office in a particular sequence. U reaches immediately before P but does not immediately follow S. R is the last one to reach office. T follows immediately after P and is subsequently followed by W.
Who ranks fourth in the sequence of reaching office ?
Rohit, Kunal, Ashish and John are students of a school. Three of them stay far from the school and one near it. Two study in class IV, one in class V and one in class VI. They study Hindi, Mathematics, Social Science and Science. One is good at all the four subjects while another is weak in all of these. Rohit stays far from the school and is good at Mathematics only while Kunal is weak in Mathematics only and stays close to the school. Neither of these two nor Ashish studies in class VI. One who is good at all the subjects studies in class V.
Which two boys are good at Hindi ?