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UPSC CSE CSAT 2018 · Question 75 · Data interpretation & sufficiency

Directions for the following 2 (two) items: The following table gives the GDP growth rate and…

CSAT 2018 · Q75

Data interpretation & sufficiency Easy

Directions for the following 2 (two) items: The following table gives the GDP growth rate and Tele-density data of different States of a country in a particular year. Study the table and answer the two items that follow.

With reference to the above table, the following assumptions have been made:

  1. 1.Nowadays, prosperity of an already high performing State cannot be sustained without making further large investments in its telecom infrastructure.
  2. 2.Nowadays, a very high Tele-density is the most essential condition for promoting the business and economic growth in a State.
StatesPer capita income ($)GDP growth rate (%)Tele-density
State 17049·5270·27
State 24195·3135·88
State 325410·8350·07
State 45459·785·94
State 589110·876·12
State 6107711·6977·5
State 79008·88104·86
State 83955·926
State 97207·7682·25
State 108939·5596·7
State 113634·757·7
State 129667·8563·8
State 134959·3752·3
State 148645·4697·9
State 154977·4862·3
State 167777·0393·8
State 173355·849·9
State 185997·4947·84
A table of 18 States giving per capita income ($), GDP growth rate (%) and tele-density.
From UPSC's question paper.

Which of the above assumptions is/are valid?

Answer & explanation

Answer: (d) Neither 1 nor 2

The table records one year's figures; it cannot show what sustains prosperity or which condition growth needs most. Both statements make causal claims ('cannot be sustained without', 'most essential condition') that the data cannot bear — and the data even run against statement 2.

  • ✗ 1. A one-year snapshot says nothing about sustaining prosperity or the need for further telecom investment; the claim is a causal prediction beyond the table.
  • ✗ 2. The table shows high growth with very low tele-density (State 4: 9.78%, 5.94) and very high tele-density with modest growth (State 14: 5.46%, 97.9), so tele-density cannot be the most essential condition.

Remember · A single table shows associations, not causes; reject assumptions claiming 'cannot without' or 'most essential' from it.

Question and answer: UPSC's official GS Paper II (2018, Series A) — paper ↗ · answer key ↗. Explanation: Minimalist IAS, checked 1 Oct 2026 (how we verify). ·

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