Given below are two statements. One is labelled as Assertion (A) and other is…

An Assertion-Reason (A-R) item is judged through three separate checks, taken in order: is the Assertion (A) true on its own; is the Reason (R) true on its own; and, only if both pass, does R state the actual cause of A, or is it merely another true statement on the same broad topic?

Applying this to the given statements:

• Assertion (A): encouraging a teacher to go beyond the prescribed content is an accepted teaching-aptitude principle, elaboration, real-life examples and cross-linking ideas help students relate to and internalise a topic more deeply than the syllabus text alone, so (A) is true.

• Reason (R): non-verbal cues, tone, gesture, facial expression, pause, eye contact, are an established channel through which a teacher's intended meaning reaches students, so (R) is also true as a general statement about classroom communication.

But the explanation test asks something more specific: does the truth of R account for why A holds? (R) is a claim about how reliably the non-verbal channel carries meaning; (A) is a claim about how much content a teacher should cover beyond the syllabus. Nothing about non-verbal cues conveying meaning gives a reason to go beyond the prescribed content, the two statements sit on different dimensions of communication (channel reliability vs. content scope), so (R), although true, is NOT the correct explanation of (A).

Contrasting the other options:

• Both (A) and (R) true, with (R) as the explanation of (A), treats topical closeness (both concern teacher communication) as if it were a causal link, but reliability of the non-verbal channel never addresses why more content than prescribed should be covered.

• (A) true, (R) false, discards (R) only because of its emphatic wording, when the underlying claim, that non-verbal signals convey a teacher's intent, is the accepted position in classroom-communication study, not a false one.

• (A) false, (R) true, rejects going beyond the prescribed content, which runs against the accepted teaching-aptitude principle that a facilitator elaborates and connects ideas rather than confining teaching strictly to the set text.

So both statements are independently true, but (R) explains the reliability of a communication channel, not the scope decision in (A), hence: Both (A) and (R) are true, but (R) is NOT the correct explanation of (A).