Seven persons A, B, C, D, E, F and G live in a seven story building. Four people live between F and E. F does not live on top floor or ground floor. G lives immediately above or below the floor on which F lives. Three persons live between A and G. G lives on a floor below D. D and C are immediate neighbours. More than two persons live between E and D.
Which of the following inferences can be drawn from the above?
1
C lives on floor no. 3
2
Only two persons live above B.
3
As many persons live above A as many person live below C.
4
Three persons live between A and G.