Sample questions
You've seen the pattern — here are a few of the actual PYQs.
CDS2026
Which one among the following statements regarding igneous rock is correct ?
- A When magma cools deep in the Earth's interior, it results in the formation of fine-grained igneous rocks.
- B Basalt is a type of intrusive igneous rock.
- C Most of the minerals of igneous rocks are silicates. ✓
- D Extrusive igneous rocks often undergo lithification.
✓ Correct answer: (C)
Geography › Geomorphology
NDA2026
Loose sediments are transformed into sedimentary rocks by the process of
- A lithification ✓
- B weathering
- C mass wasting
- D solifluction
✓ Correct answer: (A)
Geography › Geomorphology
NDA2025
Which one of the following is formed when running water is carried by a sedimentary layer?
- A Basalt
- B Lapilli
- C Slate
- D Tuff ✓
✓ Correct answer: (D)
Geography › Geomorphology
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