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BPSC Prelims 2023 General 📅 30 Sep, 2023

Match Bihar's Rock Systems: a. Dharwar b. Vindhyan c. Quaternary d. Tertiary with descriptions.

A
a-3, b-4, c-1, d-2
B
a-1, b-3, c-2, d-4
C
a-2, b-3, c-4, d-1
D
a-4, b-2, c-3, d-1
Result Summary
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BPSC Prelims
2023 • 30 Sep, 2023 • General
Match Bihar's Rock Systems: a. Dharwar b. Vindhyan c. Quaternary d. Tertiary with descriptions.
Correct Answer
a-3, b-4, c-1, d-2
Dharwar: Oldest Archaean (3). Found in Munger/Jamui/Gaya. Vindhyan: Sandstone, Limestone (4). Found in Kaimur/Rohtas. Tertiary: West Champaran (Someshwar hill......
💡 Analysis & Explanation
Dharwar
Oldest Archaean (3). Found in Munger/Jamui/Gaya.
Vindhyan
Sandstone, Limestone (4). Found in Kaimur/Rohtas.
Tertiary
West Champaran (Someshwar hills) (2).
Quaternary
Alluvium deposition (Plains) (1).
Match
a-3, b-4, c-1, d-2.