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Question

Difficulty: HardSummary: Paraphrasing, Synthesis, and Conciseness

Read the passage below carefully:

Although solar-powered cold storage hubs in rural agro-communities across northern Nigeria significantly reduce post-harvest spoilage of fresh produce, their long-term viability is hindered by high upfront capital expenses and limited local technical expertise for maintenance. While local agricultural cooperatives attempt to offset initial procurement costs through communal micro-financing, equipment breakdowns frequently lead to extended operational downtime when specialized replacement parts must be sourced from distant urban centers. Consequently, without standardized local technician training programs and localized supply chains for spare components, these clean energy storage solutions risk becoming non-functional investments despite their proven potential to enhance food security.

Which of the following options best synthesizes the main argument of the passage in the most concise manner?

  1. Despite mitigating post-harvest losses and securing local micro-financing, rural solar cold hubs remain unsustainable without local repair expertise and spare part availability.Answer
  2. B
    Agricultural cooperatives in northern Nigeria successfully utilize communal micro-financing to purchase solar-powered cold storage hubs and reduce produce spoilage.
  3. C
    Solar-powered cold storage technology will inevitably fail across sub-Saharan Africa because rural farmers lack the financial discipline required to maintain clean energy infrastructure.
  4. D
    The high procurement costs of replacement parts force rural communities to abandon food security initiatives and rely entirely on urban market centers.

Answer

Despite mitigating post-harvest losses and securing local micro-financing, rural solar cold hubs remain unsustainable without local repair expertise and spare part availability.
The correct answer accurately synthesizes the passage's main thesis: while solar cold hubs offer clear benefits and initial financing solutions exist, their long-term operational success depends strictly on local maintenance capacity and supply chains. It avoids unnecessary details while preserving essential meaning.

Step-by-Step Solution

1
Identify the central thesis of the passage.
The core thesis is that solar cold hubs reduce spoilage, but they cannot be sustained long-term without addressing technical training and spare parts supply chains.
Effective summary requires distinguishing the main conclusion from background context and secondary details.
2
Evaluate options to eliminate supporting details, over-generalizations, and text misreadings.
Options highlighting micro-financing alone are supporting details; options introducing regional failures make unwarranted inferences; options claiming abandonment of food initiatives misread the text.
Distractor strategies frequently rely on elevation of sub-points or unwarranted extrapolations.
3
Select the most comprehensive and concise synthesis.
The option stating that rural cold hubs remain unsustainable without local repair expertise and spare part availability encapsulates the thesis accurately and concisely.
It captures both the context (benefits/financing) and the central argument (maintenance prerequisites) without wordiness.

Key Concept

Summary Paraphrasing, Synthesis, and Conciseness
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Topics

Summary: Paraphrasing, Synthesis, and Conciseness

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