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Volcanism

13 PYQ across 4 exams · 1986–2026 — the complete chronological timeline of how UPSC has tested this idea, oldest to newest.

CSE 1986 → CAPF 2015 → CDS 2017 → NDA 2026
19861 PYQ
CSEQ31
Pumice is derived from…
20151 PYQ
CAPFQ75
Match List-I with List-II and select the correct answer using the code given below the Lists : List-I (Volcano type) A. Shield Volcano B. Co…
20172 PYQs
CAPFQ123
Consider the following statements about 'Ring of Fire': 1. It is also known as circum-Pacific belt of volcanoes 2. It is an active seismic z…
CDSQ23
Which one of the following statements with regard to volcanoes is not correct?…
20182 PYQs
CDSQ43
Extrusive volcanoes are not found in which one of the following mountains?…
CSEQ85
Consider the following statements : 1. The Barren Island volcano is an active volcano located in the Indian territory. 2. Barren Island lies…
20221 PYQ
CDSQ57
Individual lava flows are normally only a few feet thick, but over a long period of time, repeated flows may build up a volcano. Such volcan…
20231 PYQ
CDSQ102
Which of the following statements about volcanoes are correct? 1. The strength of a volcano is measured by the Volcanic Explosive Index. 2. …
20242 PYQs
CDSQ83
Which of the following statements regarding Arc Volcanoes is/are correct ? 1. Arc volcanoes are found near divergent plate boundaries. 2. So…
CSEQ3
Consider the following : 1. Pyroclastic debris 2. Ash and dust 3. Nitrogen compounds 4. Sulphur compounds How many of the above are products…
20251 PYQ
CAPFQ74
Which of the following statements with reference to stratovolcanoes is/are correct? 1. Stratovolcanoes are tall, steep cones built of layers…
20262 PYQs
CDSQ69
Consider the following statements regarding Volcanic Cones : 1. During volcanic eruptions, acid lava cones are formed by highly viscous lava…
NDAQ105
Which of the following are associated with composite volcanoes? I. They result in explosive eruptions. II. They eject pyroclastic materials.…
Related concepts — explore their timelines too
LandformsRock typesPlate tectonicsMount Fuji
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