A, B, C, D and E are five students in a class. D did not enter along with A or E but entered before C. B did not enter before C but entered along with A. E was not the last to enter. Which of the following is definitely true ?

D did not enter along with A or E but entered before C, => D < C

B did not enter before C but entered along with A, => D < C < B , A

E was not the last to enter, thus E can enter at 1st position or even after D or C.

(A) : Not true, as position of E is not mentioned and E could have entered after D.

(B) : Not true, as position of E is not mentioned.

(C) : Not true, A and B entered together.

(D) : True, as A was the last to enter, thus he definitely entered after D.

=> Ans - (D)