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Preliminary Exam General Studies September 10

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MCQ

GS

‘Global Dimming' means

Gradual increase of the temperature of ionosphere. Gradual loss of biodiversity hotspots. Gradual reduction in the amount of global direct irradiance at the Earth surface. Gradual increase in the melting of ice in polar regions.

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Essays by Raja Sir
Thavaseelan, IAS
Sivakrishnamurthy, IAS – Essay 1
Sivakrishnamurthy, IAS – Essay 2
Rajarshi Das Gupta, IAS

Previous Year Essay Topics (1997–2019)

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