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. Which of the following has same compulsory and optional subjects as those of F's ?

E. NONE OF THESE

A * B means A and B are of the same age;
A - B means B is younger than A;
A + B means A is younger than B; Deven - Shashi * Hemant is opposite to
(i). Hemant + Shashi + Deven
(ii). Hemant - Shashi + Deven
(iii). Shashi * Hemant + Deven

D. NONE OF THESE

(i). A, B, C, D, E and F are six students in a class.
(ii). B and C are shorter than F but heavier than A.
(iii). D is heavier than B and taller than C.
(iv). E is shorter than D but taller than F.
(v). F is heavier than D.
(vi). A is shorter than E but taller than F. Who is third from the top when they are arranged in descending order of height ?

A. A

Six persons A, B, C, D, E and F are sitting in two rows, three in each.
E is not at the end of any row.
D is second to the left of F.
C, the neighbour of E, is sitting diagonally opposite D.
B is the neighbour of F. After interchanging seat with E, who will be the neighbours of D in the new position ?

A. C AND A

(i). Eight persons E, F, G, H, I, J, K and L are seated around a square table -- two on each side.
(ii). There are three lady members and they are not seated next to each other.
(iii). J is between L and F.
(iv). G is between I and F.
(v). H, a lady member, is second to the left of J.
(vi). F, a member is second is seated opposite E, a lady member.
(vii). There is a lady member between F and I. Who among the following is to the immediate left of F ?

E. J