Minimalist IAS
Prelims 2018 paper

UPSC CSE Prelims 2018 · GS Paper I · Question 50 · National income, growth & inflation

उच्च बचत वाली अर्थव्यवस्था होते हुए भी किस कारण पूँजी निर्माण महत्त्वपूर्ण उत्पादन वृद्धि में…

UPSC Civil Services (Preliminary) Examination 2018, General Studies Paper I, Question 50 — National income, growth & inflation.

Prelims 2018 · Q50

National income, growth & inflation Medium

उच्च बचत वाली अर्थव्यवस्था होते हुए भी किस कारण पूँजी निर्माण महत्त्वपूर्ण उत्पादन वृद्धि में परिणामित नहीं हो पाता है ?

Read this question in English

Despite being a high saving economy, capital formation may not result in significant increase in output due to

(a) weak administrative machinery · (b) illiteracy · (c) high population density · (d) high capital-output ratio

उत्तर और व्याख्या · explanation in English

Answer: (d) उच्च पूँजी-उत्पाद अनुपात

A high capital-output ratio means that a lot of capital is needed to produce each extra unit of output. Even with high saving and investment, growth then stays low because each unit of capital adds little to output.

  • ✓ (d) The incremental capital-output ratio (ICOR) links investment to growth: roughly, the investment rate divided by the growth rate. India's Ninth Plan invested more than the Eighth yet grew more slowly, so its ICOR rose from 3.43 to 4.53.
  • ✗ (a) Weak administration can hinder projects, but it is not the measure that ties capital formation to output. It shows up through a high capital-output ratio.
  • ✗ (b) Illiteracy affects human capital and productivity in general. It is not the standard reason why saving and investment fail to raise output.
  • ✗ (c) Population density is a demographic feature, not a measure of how efficiently capital is turned into output.

Remember · Growth = investment rate divided by ICOR. A high capital-output ratio means investment is inefficient, so high saving does not give proportionate output.

Sources

Question and answer: UPSC's official GS Paper I (2018, Series A) — paper ↗ · answer key ↗. Explanation: Minimalist IAS, checked 30 Sept 2026 (how we verify). ·

Cite this question: UPSC CSE Prelims 2018, Q50 — minimalistias.com/pyqs/prelims/2018/q50

In the UPSC syllabus: National income, growth & inflation › Growth, savings & employment concepts See it and tick it covered →

Timed · 30 minutes Take Economy & social development · Set 6 as a test This question is in it — with UPSC's marking and an instant score. Start the set Or the whole 2018 paper →

More on National income, growth & inflation

All National income, growth & inflation questions →

Same topic in the Mains syllabus