D
not A because
Purvatva Anumana: As name says Purv first (already experienced so we concluded after that this will happen)
Cause to effect
Ex: clouds leads to rain
Sheshavat Anumana: As name indicates shesh means found you
Ex: in exam there are four option we know that A, B, C, are not answers so D should be right. Here we assumed D is right because we know that first 3 are not its answer.
Samanyato Drushta Anumana:
As name indicates samana (same ) Drushta (look)
Ex: A<->B A is same as B