In such type of questions, a few essential criteria for selection of a group of items are given. The candidate has to keep these conditions in mind and make the required selection as per the directions given in each question.

From amongst six days A, B, C, D, E, and F and five girls P, Q, R, S and T, a team of six is to be selected under the following coditions :
(i) A and D have to be together.
(ii) C cannot go with S.
(iii) S and T have to be together.
(iv) B cannot be teamed with E.
(v) D cannot go with P.
(vi) B and R have to be together.
(vii) C and Q have to be together.

If there be five boys in the team, the lone girl member is :

A. P
B. Q
C. R
D. S
Answer: B . Q


In a term of six if five boys are to be selected then both A and D together are selected.
If C is selected, a girl Q will be selected.
From B and E, one has to be selected. So, we select E because B will be accompanied by a girl.
The fifth boy will be F. So, the only girl will be Q in the team A C D E F G.
Hence, the answer is (b).