Question:medium

Arrange the following materials in decreasing order of their porosity (percentage of total volume of material that consists of pore spaces): A. Sand B. Clay C. Gravel D. Sandstone (Semi consolidated)

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Clay has the highest porosity due to fine particles, while semi-consolidated sandstone has the lowest due to cementation.

Updated On: May 26, 2026

D, C, A, B
B, A, C, D
A, B, C, D
B, A, D, C

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The Correct Option is B

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