RRB Group D (Level-1 posts) 2022 · Question 356 of 598
From the statements, we know that all toys are disposables through plastics, and some toys are fibres. This gives either some fibres as plastics or no fibre as a disposable, making “either I or III” valid.
Source: RRB Group D 2022 Prev. Yr. Paper (18 Aug 2022) (Shift 2) - Prepp · reliable-secondary
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