📚 CBSE Grade-10 Study Guide
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Social Science (087) — AI-generated practice question

AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.

Q1. [3] medium initial-understanding
Why are pipelines considered more advantageous than other modes of transport for carrying crude oil and natural gas over long distances?
Generated by claude-sonnet-4-6 · 2026-06-26 13:33 · grounding rag
Model Answer

Pipelines are more advantageous than other modes of transport for carrying crude oil and natural gas because:

  1. Minimal running costs: Although initial cost of laying pipelines is high, subsequent running costs are very low.
  2. No trans-shipment losses or delays: Pipelines eliminate the risk of losses or delays caused by loading and unloading at multiple points.
  3. Access to remote locations: They enable refineries and fertilizer plants at far inland locations — such as Barauni, Mathura, and Panipat — to be established, which would otherwise be difficult to supply.
  4. Versatility: Besides liquids and gases, solids converted into slurry can also be transported through pipelines.

Source: Transportation and Communication, Chapter 7, Pipelines section

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Explanation

The examiner expects 3 distinct points since this is a 3-mark question. The key facts come directly from the chapter: high initial but low running cost, no trans-shipment losses, enabling inland refineries, and slurry transport. Avoid generic statements — use the specific examples (Barauni, Mathura, Panipat) to show textbook accuracy. Do not write extra paragraphs; crisp numbered points score better in this format.

Previous-year CBSE Grade 10 board exam questions, organised by subject and chapter, each with a model answer — free to read and print.