Assumptions and inferences in passages – UGC NET Question

Statements A, C, D and E correctly characterise assumptions and inferences in exam-style passages. Assumptions are often unstated but necessary for the statement or argument to be reasonable, and inference questions focus on what follows necessarily from the given information. B is false because assumptions are frequently implicit, and F is false because not every possible supportive idea is presupposed by the argument. Thus the true statements are A, C, D and E only.

Option A:
Option A is incomplete since it omits E, ignoring the important point that assumptions may be unstated yet taken for granted. Without E, the description of assumptions is not fully accurate. Therefore A, C and D only cannot be the right combination.

Option B:
Option B is correct because it gathers all the true statements and leaves out B and F, which misrepresent how assumptions function. It ties conceptual understanding to the way UGC NET questions are structured. This makes it the appropriate answer.

Option C:
Option C is wrong as it includes F, which treats any potentially helpful idea as an assumption, even if the argument does not depend on it. It also omits A, leaving out the necessity aspect that defines assumptions.

Option D:
Option D is incorrect because it includes F and omits C, thereby losing the description of inference questions and endorsing an overly broad notion of assumption. This mismatch prevents it from being correct.