Explanation:

Statements:   A < J < T ,      A < I > R ,     V = P < R ,    S > D > V  
Conclusions:  T < I ,     S > P   ,    I > V
For conclusion I: T < I
From statements I and II, we get:
I > A < T
Here, we get the opposite signs between T and I. Thus no relation can be established between them.
Hence conclusion I does not follow.
For conclusion II: S > P
From statements III and IV, we get:
S > V = P
Here, the common sign between S and P is '>'. Thus S > P.
Hence conclusion II follows.
For conclusion III: I > V
From statements II and III, we get:
I > R > V = P
Here, the common sign between I and V is '>'. Thus I > V.
Hence conclusion III follows.
Since only conclusions II and III follow.