UGC NET Questions (Paper – 1)

Statements A and B describe systematic coding and how multiple examples reveal the pattern. Statement D is also correct because many codes use alphabet positions, sums or reversals. Statement C is false since one example can match many different rules, and E is false because solving requires pattern detection, not guessing. Hence A, B and D only are correct.

Option A:
Option A is incomplete because it omits D (common operations), so it does not include all true statements.

Option B:
Option B is correct as it includes all true statements and excludes C and E, both of which are false.

Option C:
Option C is wrong because it includes C (false) and omits A (basic description).

Option D:
Option D is wrong because it includes C (false) and omits B (need multiple examples), so it cannot be correct.