# Technical Mock Test CE (SSC JE)- 13

## 100 Questions MCQ Test Mock Test Series of SSC JE Civil Engineering | Technical Mock Test CE (SSC JE)- 13

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Attempt Technical Mock Test CE (SSC JE)- 13 | 100 questions in 100 minutes | Mock test for Civil Engineering (CE) preparation | Free important questions MCQ to study Mock Test Series of SSC JE Civil Engineering for Civil Engineering (CE) Exam | Download free PDF with solutions
QUESTION: 1

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QUESTION: 2

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QUESTION: 3

### The density of cement is taken to be

Solution:
QUESTION: 4

The size of a rivet is identified by

Solution:
QUESTION: 5

The maximum permissible stress for power drivenfield rivet in bearing on rivet is

Solution:
QUESTION: 6

The minimum clear cover (in mm) for the main reinforcement in column, according to IS : 456 -2000 is

Solution:
QUESTION: 7

the diamete of longitudinal bars of a RCC column should never be less than

Solution:
QUESTION: 8

In an RCC section of effective depth 'd' if vertical stirrups are provided to resist shear theirmaximum spacing measured along the axis of the member as per IS : 456 - 2000 should not exceed

Solution:
QUESTION: 9

Which of the beams given in the following is a determinate beam ?

Solution:
QUESTION: 10

The effective slenderness ratio of a cantileve coumn is

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QUESTION: 11

Moment of inertia of rectangular section shown if Fig. about its horizontal centroidal axis is

Solution:
QUESTION: 12

As the cement sets and hardens , it generated heat. This is called

Solution:
QUESTION: 13

For constructing road pavements, the type of cement generally used is

Solution:
QUESTION: 14

Aluminium is anodized to protect it from eathering effect by forming a surface coat of

Solution:
QUESTION: 15

Mild steel used in RCC structure conforms to

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QUESTION: 16

If whole circle bearing of a line is 2100º 0' 0", its value in quadranal bearing system is

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QUESTION: 17

The magnetic declination is the difference between

Solution:
QUESTION: 18

The maximum shear force in a simply supported  beam of span L, subjected to a central point load, W is given by the following expression :

Solution:
QUESTION: 19

If 'A' is the area of cross-section and 'I' is the moment of inertia of a given plane section, then
radius of gyration (r) is gien by the formula

Solution:
QUESTION: 20

Strain energy due to axial deformation is given by

s : resultant stress
P : axial load
?: deformation
e : strain
E : modulus of elasticity)

Solution:
QUESTION: 21

The ratio of the quantity of water stored in the root zone of the crops to the quantity of wateractually delivered in the field is known as

Solution:
QUESTION: 22

The global warming is caused mainly by

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QUESTION: 23

An aggregate is said to be flaky, if its leastdimension is less than

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QUESTION: 24

Separation of coarse aggregates from concret during transportation, is known as

Solution:
QUESTION: 25

If fineness modulus of a sand is 2.5, it is graded as

Solution:
QUESTION: 26

The dimension for Angular velocity is

Solution:
QUESTION: 27

Typically a hydroelectric plant will have following bydraulic machine:

Solution:
QUESTION: 28

Darcy Weisbach equation to calculate the head loss due to friction for flow through pipes isapplicable when the flow through the pipe can be

Solution:
QUESTION: 29

Capillarity is due to

I. surface tension

II. cohesion

III. viscosity

IV. vapour pressure

V. weight density of liquid

Solution:
QUESTION: 30

Manometer is a device used for measuring

Solution:
QUESTION: 31

Fineness test of cement gives us an estimate of :

Solution:
QUESTION: 32

A flyover segregates traffic with respect to :

Solution:
QUESTION: 33

Specific gravity has a unit

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QUESTION: 34

The percentage of the fine aggregate of fineness modulus 2.6 to be combined with coarseaggregate of fineness modulus 6.8 for obtaining the aggregates of fineness modulus 5.4, is :

Solution:

fineness modulus of combine mix(z) = 5.4
fineness modulus of coarse aggregate (x) = 6.8
fineness modulus of fine aggregate (y) = 2.8
Percentage of fine aggregate
p = (x-z)/(z-y)×100=(6.8-5.4)/(5.4-2.8)×100
= 53% ⋍ 50%

QUESTION: 35

The total energy line lies over the hydraulicgradient line by an amount equal to :

Solution:
QUESTION: 36

The correct prismodial formula for valumecalculation is :

Solution:
QUESTION: 37

In the quadrantal bearing system, a whole circle bearing of 293° 30' can be expressed as:

Solution:
QUESTION: 38

The property of a material by which it gets permanent deformation under a load which is notrecovered after removal of load is called:

Solution:
QUESTION: 39

Basalt stone is by nature:

Solution:

Basalt is a volcanic stone that has been used in architecture for centuries. With a name derived from the Latin for very hard stone, basalt is indeed a very hard, black igneous rock found all over Earth and our solar system.

QUESTION: 40

The relationship between atmosphere pressure (Patm), gage pressure (Pgage) and absolute
pressure (Pabs) is given b

Solution:
QUESTION: 41

The minimum percentage of longitudinal reinforcement in RCC column is :

Solution:
QUESTION: 42

Administrative head of public works department who is directly responsible to Governments is :

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QUESTION: 43

To obtain very high strength concrete, it is necessary to use very fine grained:

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QUESTION: 44

Which of the following has least carbon content ?

Solution:
QUESTION: 45

The maximum permissible stress for hand drivenrivet in axial tension is :

Solution:
QUESTION: 46

Generally concrete cubes are tested measure concrete's :

Solution:
QUESTION: 47

Which of the following is a dimensionless quantity ?

Solution:
QUESTION: 48

The plan of a building is in the form of square with centerline dimensions of outer walls as 14.7m × 14.7 m. if the thickness of the wall in superstructure is 0.30 m, then its plinth area is :

Solution:
QUESTION: 49

The specific gravity of bitumen is :

Solution:
QUESTION: 50

Factor of safety is the ratio of :

Solution:
QUESTION: 51

Diameter of a rivet hole is made larger than the diameter of the river by :

Solution:
QUESTION: 52

Moment of Inertia of rectangular section shown in Fig. about its base is

Solution:
QUESTION: 53

Workability of concrete is directly Proportionalto :

i. Time of transit

ii. Water cement ratio

iii. Gradin of aggregate

iv. Strength of concret

v. Aggregate cement ratio

Solution:
QUESTION: 54

Which of the following type of lime is used for underwater constructions ?

Solution:
QUESTION: 55

The concrete having a slump of 6.5 cm, is said to be :

Solution:
QUESTION: 56

Gravel and sand belongs to the following category of soils :

Solution:
QUESTION: 57

The minimum percentage of steel in R.C.C. slab using mild steel reinforcement in given by :

Solution:
QUESTION: 58

Specing of strirrups in a rectangular beam is :

Solution:
QUESTION: 59

Capillary rise a phenomenon that is attributed to the following property of fluid :

Solution:
QUESTION: 60

Segregation in the concerete when :

Solution:
QUESTION: 61

Admixture which cause early setting and hardening of concrete are called:

Solution:
QUESTION: 62

If R and T are rise and tread of a stair spanning horizontally and steps are supported by wall on one side and by stringer beam on the other side, the steps are designed as beam of width :

Solution:
QUESTION: 63

Generally the ratio of different ingredients (Cement Sand and aggregate) in concrete mixof grade M20 is :

Solution:
QUESTION: 64

The sledemess ratio of a column is zero when its length:

Solution:
QUESTION: 65

When 1cm on a map represents 10m on the ground, the representative fraction of the scale is

Solution:
QUESTION: 66

Most important constituents of cement are:

Solution:
QUESTION: 67

The relationship between void ratio 'e' and porosity 'n' is :

Solution:
QUESTION: 68

When the plastic limit of a soil is greater than the liquid ,limit, then the plasticity index is reported as:

Solution:
QUESTION: 69

When R is the radius of the curve (in metres), D is the degree of curve (in degrees) and length of the chord is 30 m, then the relation between R and D is :

Solution:
QUESTION: 70

To construct a massive dam the type of cement used is :

Solution:
QUESTION: 71

Calcium chloride added in concrete acts as :

Solution:
QUESTION: 72

A 40 cm diameter circular timber column is 4 m long. The slenderness ratio of the column is :

Solution:
QUESTION: 73

For 15 mm thick cement plastering 1 : 6 on 100 sq.m. new brick work, the quantity of cementrequired is

Solution:
QUESTION: 74

The most suitable stone for building piers is

Solution:
QUESTION: 75

Which of the following cements is suitable for use in urgent repairs of exisiting massive concrete structures such as large dams ?

Solution:
QUESTION: 76

A line joining some fixed points on the main survey lines is called

Solution:
QUESTION: 77

Which of the following methods of contouring most suitable for hilly terrain ?

Solution:
QUESTION: 78

The above figure represents plan and section of an excavation layout. The volume of erthwork in excavation of foundation trench is

Solution:
QUESTION: 79

If d be the diameter of MS or tor steel bars in mm, the standard weight (in kg) per metre of thebar is

Solution:
QUESTION: 80

Sand particles are made of

Solution:
QUESTION: 81

A shallow foundation is defined as a foundation which

Solution:
QUESTION: 82

If the volume of voids is equal to the volume of  solids in a soil mass, then the values of porosity and voids ratio respectively are

Solution:

e=Vv/Vs=1 (Vv=Vs)or(Vv=Vv)
n=e/(e+1) after puting value of e which is 1
n=1/(1+1) = 1/2 = 0.5
So porosity=0.5
And void ratio =1

QUESTION: 83

The lime stabilization is vey effective in treating

Solution:
QUESTION: 84

The specific speed for a turbine has the dimensions of

Solution:
QUESTION: 85

The water utilizable by plants is available in the form of

Solution:
QUESTION: 86

In a rectangular channel, the ratio of the specific energy at critical depth Ec to the critical depth ycis

Solution:
QUESTION: 87

In case of biaxial stress, the maximum value of shear stress is given by

Solution:
QUESTION: 88

In highway construction on superelevated curves, the rolling shall proced from

Solution:
QUESTION: 89

Which one of the following sequences is the most suitable for treating raw surface water to make it suitable for drinkage purpose ?

Solution:
QUESTION: 90

The maximum dimension of a core section for a rectangular cross-section under eccentric loading on a column (b×d) is

Solution:
QUESTION: 91

The maximum deflection of a simply supported beam of effective span L and subjected to acentral concentrated load W is given by

Solution:
QUESTION: 92

The grade of concrete M 20 means that characteristic compressive strength of 15 cmcubes after 28 days is given by

Solution:
QUESTION: 93

You are asked to construct a massive concrete dam. The type of cement you will use is

Solution:
QUESTION: 94

The initial setting time of Ordinary Portland Cement (OPC) is

Solution:
QUESTION: 95

A structure which affers negligible or zero resistance on bending at any point is known as

Solution:
QUESTION: 96

The moment required to rotate the near end of a prismatic beam through unit angle, withouttranslation, the far end being fixed is

Solution:
QUESTION: 97

During the manufacture of Portland cement, gyppsum or plaster of paris is added to

Solution:
QUESTION: 98

If the modular ratio is 'm', stress ratio in steel and concrete is 'r', then the crictical neutral axisconstant 'k' is given by

Solution:
QUESTION: 99

Air entrainment in the concrete increases

Solution:
QUESTION: 100

Which of the following is added for quick setting of cement ?

Solution:
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