1
GATE CE 2024 Set 1
MCQ (Single Correct Answer)
+1
-0.33

Consider the statements P and Q.

P: Soil particles formed by mechanical weathering, and close to their origin are generally subrounded.

Q: Activity of the clay physically signifies its swell potential.

Which one of the following options is CORRECT?

A

Both P and Q are TRUE

B

P is TRUE and Q is FALSE

C

Both P and Q are FALSE

D

P is FALSE and Q is TRUE

2
GATE CE 2024 Set 1
Numerical
+1
-0

An embankment is constructed with soil by maintaining the degree of saturation as 75% during compaction. The specific gravity of soil is 2.68 and the moisture content is 17% during compaction. Consider the unit weight of water as 10 kN/m$^3$. The dry unit weight (in kN/m$^3$) of the compacted soil is _________________ (rounded off to 2 decimal places).

Your input ____
3
GATE CE 2024 Set 1
MCQ (Single Correct Answer)
+2
-0.833

A vertical smooth rigid retaining wall is supporting horizontal ground with dry cohesionless backfill having a friction angle of 30°. The inclinations of failure planes with respect to the major principal plane for Rankine’s active and passive earth pressure conditions, respectively, are

A

30° and 30°

B

60° and 60°

C

30° and 60°

D

60° and 30°

4
GATE CE 2024 Set 1
MCQ (More than One Correct Answer)
+2
-0

Which of the following statement(s) is/are CORRECT?

A

Swell potential of soil decreases with an increase in the shrinkage limit.

B

Both loose and dense sands with different initial void ratios can attain similar void ratio at large strain during shearing.

C

Among the several corrections to be applied to the SPT-N value, the dilatancy correction is applied before all other corrections.

D

In electrical resistivity tomography, the depth of current penetration is half of the spacing between the electrodes.

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