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SSC JE CE 2017- Soil Mechanics Rankers Quiz 1

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Question 1

A loose uniform sand with rounded grains has effective grain size of 0.05 cm. Co-efficient of permeability of the sand is _____.

Question 2

Which of the following soils has the uniformity coefficient of more than 10?

Question 3

Good quality sand is never obtained from which of the following source?

Question 4

An aggregate is said to be flaky if its least dimension is less than _____>

Question 5

An isobar is a curve which joins points of equal

Question 6

Which one in the following list does not possess plasticity?

Question 7

A soil has a bulk density of 24 kN/mand water content of 20% . The dry density of soil in kN/m3 is

Question 8

For a granular soil, with increasing void ratio, the critical hydraulic gradient

Question 9

A soil has a bulk density of 22 KN/m3 and water content 10%. The dry density of soil in Description: E:\Gate\SSC JE Civil Part 1\Practice-Set-10_files\image022.png is

Question 10

The unit weight of a completely saturated soil is given by
where,
G = Specific gravity of solids
Description: E:\Gate\SSC JE Civil Part 1\Practice-Set-10_files\image024.png Void ratio
Description: E:\Gate\SSC JE Civil Part 1\Practice-Set-10_files\image025.png Unit weight of water
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May 30ESE & GATE CE