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El Nino

8 PYQ across 5 exams · 2002–2023 — the complete chronological timeline of how UPSC has tested this idea, oldest to newest.

CSE 2002 → CAPF 2022 → … → CBI 2023
20021 PYQ
CSEQ47
For short-term climatic predictions, which one of the following events, detected in the last decade, is associated with occasional weak mons…
20101 PYQ
CSEQ58
A new type of El Nino called El Nino Modoki appeared in the news. In this context, consider the following statements: 1. Normal El Nino form…
20111 PYQ
CSEQ52
La Nina is suspected to have caused recent floods in Australia. How is La Nina different from El Nino? 1. La Nina is characterised by an unu…
20171 PYQ
CSEQ66
With reference to 'Indian Ocean Dipole (IOD)' sometimes mentioned in the news while forecasting Indian monsoon, which of the following state…
20223 PYQs
CAPFQ105
Which of the following statements is/are correct? 1. The jet streams are high altitude easterly winds. 2. El Niño is a warm ocean current. 3…
CDSQ74
Which one of the following is not a resultant of the El Nino effect ?…
GEOQ74
Which one of the following events has not been attributed to El Niño during early 1980s?…
20231 PYQ
CBIQ60
Which one of the following is not the characteristic feature of 'El Niño' phenomenon impacting the Indian monsoon?…
Related concepts — explore their timelines too
MonsoonOcean-atmosphere interactionAtmospheric circulation
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