Question 1
IBPSC25 PRE · 4 Oct 2025 · S2 · English
Read the following passage and answer the given questions.
Behind every handcrafted guitar sold in California lies a supply chain that stretches deep into forests thousands of miles away. For decades, boutique guitar manufacturers in the state have depended on specific tonewoods — spruce for soundboards, mahogany for necks, rosewood for fingerboards — prized not merely for their physical properties but for the unique acoustic resonance they impart to an instrument. Yet the very forests that supply these materials are under mounting pressure, forcing the industry to confront an uncomfortable question: can fine guitar making survive without contributing to deforestation? The problem is not simply one of demand. Tonewoods are extraordinarily selective materials. A luthier crafting a high-end acoustic guitar requires wood that is straight-grained, free of knots, aged adequately, and ______________ at precisely the right stage of the tree's maturity. This specificity means that even within a sustainably managed forest, only a small fraction of available timber meets the exacting standards that premium guitar production demands. Indiscriminate logging in pursuit of these select pieces causes disproportionate damage to surrounding forest ecosystems.
Regulatory pressure has also intensified. Amendments to the United States Lacey Act have made it a federal offence to import wood harvested in violation of the laws of the source country, compelling California guitar companies to trace every piece of timber back to its origin with documented precision. Several manufacturers have responded by building direct partnerships with certified sustainable forestry operations in countries such as Canada, Germany, and responsibly managed regions of South America. Some companies have gone further, investing in alternative materials research. Composite carbon fibre necks, reclaimed urban timber, and plantation-grown alternatives such as Sitka spruce cultivated specifically for acoustic properties are gradually entering production lines. Certain manufacturers have begun seasoning and storing legally sourced wood decades in advance, building strategic timber reserves that insulate them from both supply disruptions and regulatory uncertainty.
The finest guitars, it turns out, require not only skilled hands but also an ethical and carefully managed relationship with the forests that make them possible.
Which of the following statements is/are correct according to the passage?
(I) Tonewoods are prized not only for physical properties but also for the unique acoustic resonance they provide to instruments.
(II) The United States Lacey Act amendments made it compulsory for guitar companies to trace timber back to its origin with documented precision.
(III) Every piece of timber within a sustainably managed forest meets the exacting standards required for premium guitar production.



