School teachers who are married but do not live in joint families are represented by

Question

In the following diagram, three classes of populations are represented by three figures. The triangle represents the school teachers, the square represents the married persons and the circle represents the persons living in joint families.

School teachers who are married but do not live in joint families are represented by

(A) C 

(B) F 

(C) A 

(D) D

Answer 1

(A) As in the above questions, married teachers are represented by B and C. Bit. here, the given  conditions lay down that the persons should not be living in joint families. So, the required regions  should lie outside the circle. Since C lies outside the circle, so the given conditions are satisfied by  the person denoted by the regions C.