Geotechnical Engineering Basic Concepts MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Geotechnical Engineering Basic Concepts, a fundamental topic in the field of Geotechnical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Geotechnical Engineering Basic Concepts MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Geotechnical Engineering Basic Concepts mcq questions that explore various aspects of Geotechnical Engineering Basic Concepts problems. Each MCQ is crafted to challenge your understanding of Geotechnical Engineering Basic Concepts principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Geotechnical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Geotechnical Engineering Basic Concepts MCQs are your pathway to success in mastering this essential Geotechnical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Geotechnical Engineering Basic Concepts. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Geotechnical Engineering Basic Concepts knowledge to the test? Let's get started with our carefully curated MCQs!

Geotechnical Engineering Basic Concepts MCQs | Page 2 of 8

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Q11.
A soil sample weighs 190kN. After oven drying it weighs 150kN. What will be the weight of Water before oven drying?

a.

35 kN

b.

40 kN

c.

30 kN

d.

45 kN

Discuss
Answer: (b).40 kN
Q12.
In wet soil mass, air occupies one-seventh of its volume and Water occupies one- eighth of its volume. What will be the ratio of volume of voids with respect to the total volume?

a.

0.329

b.

0.279

c.

0.432

d.

0.286

Discuss
Answer: (d).0.286
Q13.
What will be the porosity of a soil sample whose void ratio is 0.35?

a.

19.5%

b.

40.65%

c.

25.9%

d.

30%

Discuss
Answer: (c).25.9%
Q14.
______ is independent of the total volume of the soil mass.

a.

Bulk unit weight

b.

Dry unit weight

c.

Submerged unit weight

d.

Unit weight of solids

Discuss
Answer: (d).Unit weight of solids
Q15.
Void ratio is the ratio of _____

a.

volume of voids to total volume

b.

volume of voids to volume of solids

c.

volume of solids to volume of voids

d.

volume of soil mass to volume of voids

Discuss
Answer: (b).volume of voids to volume of solids
Q16.
If the porosity of a soil sample is 22%, then what will be its void ratio?

a.

0.3

b.

0.27

c.

0.28

d.

0.25

Discuss
Answer: (c).0.28
Q17.
For a soil sample, the ratio of saturated unit weight to dry unit weight is equal to 1.2 and specific gravity of solids G is 2.65, then its void ratio will be _____

a.

0.58

b.

0.66

c.

0.53

d.

0.94

Discuss
Answer: (b).0.66
Q18.
For a fully saturated soil sample, the degree of saturation is ______

a.

0

b.

0.5

c.

0.8

d.

1

Discuss
Answer: (d).1
Q19.
The percentage void ratio is defined as the ratio of _____

a.

volume of air voids to total volume of the soil mass

b.

volume of air voids to volume of total voids

c.

volume of air voids to volume of water

d.

volume of voids to total volume of the soil mass

Discuss
Answer: (a).volume of air voids to total volume of the soil mass
Q20.
If air content and degree of saturation are represented as ac and S respectively, then the relationship between them is ________

a.

ac= 1/S

b.

ac=1-S

c.

S=1+ac

d.

S=ac

Discuss
Answer: (b).ac=1-S
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