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Civil Engineering (CE) Exam  >  Civil Engineering (CE) Test  >  APSC AE CE Mock Test Series 2026  >  APSC AE CE Paper 1 Mock Test - 1 - Civil Engineering (CE) MCQ

APSC AE CE Paper 1 Mock Test - 1 Free Online Test 2026


Full Mock Test & Solutions: APSC AE CE Paper 1 Mock Test - 1 (100 Questions)

You can boost your Civil Engineering (CE) 2026 exam preparation with this APSC AE CE Paper 1 Mock Test - 1 (available with detailed solutions).. This mock test has been designed with the analysis of important topics, recent trends of the exam, and previous year questions of the last 3-years. All the questions have been designed to mirror the official pattern of Civil Engineering (CE) 2026 exam, helping you build speed, accuracy as per the actual exam.

Mock Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 120 minutes
  • - Total Questions: 100
  • - Analysis: Detailed Solutions & Performance Insights

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APSC AE CE Paper 1 Mock Test - 1 - Question 1
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The diameter of rivet hole in tension members using rivet of diameter more than 24 mm will be equal to

Detailed Solution: Question 1

Rivet hole diameter is calculated as:

APSC AE CE Paper 1 Mock Test - 1 - Question 2
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Which one of the following is categorized as a long term of pre-stress in a pre-stressed concrete member?

Detailed Solution: Question 2

Loss due to relaxation of strands is categorized as a long term of pre-stress in a pre-stressed concrete member.

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APSC AE CE Paper 1 Mock Test - 1 - Question 3
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The dimension for vorticity is

Detailed Solution: Question 3

The dimension for vorticity is (T−1)

Hence the correct answer is option B.

APSC AE CE Paper 1 Mock Test - 1 - Question 4
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When the plastic limit of soil is greater than the liquid limit, then the plasticity index is reported as:

Detailed Solution: Question 4

Plasticity index (IP=ωL−ωP)

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

APSC AE CE Paper 1 Mock Test - 1 - Question 5
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The number of strain readings (using strain gauges) needed on a plane surface to determine the principal strains and their directions are ___________.

Detailed Solution: Question 5

Maximum and minimum normal strain possible for a specific point on a structural element. Shear strain is 0 at the orientation where principal strain occurs. 3 strain gauges needed on a plane surface to determine the principal strains and their directions.

APSC AE CE Paper 1 Mock Test - 1 - Question 6
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Average flow parallel to the plane of stratification is governed by:

Detailed Solution: Question 6

Average permeability parallel to the plane of stratification depends mainly on the permeability of the most permeable layer and its value is close to the permeability of that layer.

APSC AE CE Paper 1 Mock Test - 1 - Question 7
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Zero hardness of water is achieved by:

Detailed Solution: Question 7

Ion exchange process is used for zero hardness water.
A variety of dissolved solids can be removed by ion exchange. For hardness removal by zeolite (a naturally occurring sodium alumino-silicate material sometime called green sand) and synthetic resins are used.

APSC AE CE Paper 1 Mock Test - 1 - Question 8
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Bulking of sand is-

Detailed Solution: Question 8

Bulking: The increase in the volume of a given mass of fine aggregate caused by the presence of water is known as bulking.

The extent of bulking depends upon the percentage of moisture present in sand and its fineness. Bulking of sand is more in fine sand.

Hence the option D is correct.

APSC AE CE Paper 1 Mock Test - 1 - Question 9
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Characteristic strength of concrete is measured at-

Detailed Solution: Question 9

In the designation of concrete mix M refer to the mix and the number to the specified compressive strength of 150 mm size cube at 28 days, expressed in (N/mm2).

Hence the option B is correct,

APSC AE CE Paper 1 Mock Test - 1 - Question 10
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Which of the following is a water-reducing admixture?

Detailed Solution: Question 10

A substance which either increases the workability of freshly mixed mortar or concrete without increasing the water-cement ratio or maintains workability at a reduced water-cement ratio is known as a water-reducing admixture. Here, Calcium lignosulphonate is a water-reducing admixture.

Hence the correct answer is option A.

APSC AE CE Paper 1 Mock Test - 1 - Question 11
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Mohr’s circle can be drawn only for:

Detailed Solution: Question 11

A Mohr’s circle is a graphical representation of stress and strain acting on any plane in the body.

Hence the correct answer is option C.

APSC AE CE Paper 1 Mock Test - 1 - Question 12
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The void ratio of a given soil A is twice that of another soil B, while the effective size of Particles of soil A is one-third of that of soil B. The ratio of height of capillary rise of water in soil A to that B will be 

Detailed Solution: Question 12

APSC AE CE Paper 1 Mock Test - 1 - Question 13
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According to IS code, the flexural strength in (N/mm2) is given as:

Detailed Solution: Question 13

Flexural strength of and modulus of elasticity is given as

Hence the correct answer is option B.

APSC AE CE Paper 1 Mock Test - 1 - Question 14
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A structure has two degrees of indeterminacy. The number of plastic hinges that would be formed at complete collapse is

Detailed Solution: Question 14

Number of plastic hinges required for collapse = degree of static indeterminacy + 1 = 2 + 1 = 3.

Hence the correct answer is option A.

APSC AE CE Paper 1 Mock Test - 1 - Question 15
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The shape of the bending moment diagram of a beam subjected to bending moment at the end of a cantilever beam is

Detailed Solution: Question 15

Sagging moment is positive and hogging moment is negative. The above is the shear force diagram. Since it is a pure bending case, i.e., no force is applied on it, so beam purely bends in the form of a circular arc.

APSC AE CE Paper 1 Mock Test - 1 - Question 16
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The bond strength of concrete increases with

Detailed Solution: Question 16

Convert that length into kilograms or Tons. This can be done by multiplying cross section area of steel by its total length by the section tip density of steel which 7850 kg/m3—total steel quantity of column equal to the sum of both main and stirrup steels.

Results show that up to 2% of rust increases the bond strength regardless of concrete strength and diameter of reinforcing bar like the existing data. It might result from the roughness due to rust. As expected, the bond strength increases as the compressive strength of concrete increases and the diameter of the bar decreases.

Hence the correct answer is option A.

APSC AE CE Paper 1 Mock Test - 1 - Question 17
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A three-hinged arch is hinged at supports end-

Detailed Solution: Question 17

It is needed not to be placed at the crown, it can be placed anywhere in the rib, but in common, it is placed at the crown.

APSC AE CE Paper 1 Mock Test - 1 - Question 18
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The submerged unit weight for completely saturated soil is given by-

Detailed Solution: Question 18

The submerged unit weight for completely saturated soil is given by

APSC AE CE Paper 1 Mock Test - 1 - Question 19
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The maximum percent of moment redistribution allowed in the RCC beam is-

Detailed Solution: Question 19

The maximum percent of moment redistribution allowed in the RCC beam is 30%.

APSC AE CE Paper 1 Mock Test - 1 - Question 20
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Which of the following is an obstacle in chaining but not in ranging?

Detailed Solution: Question 20

Ranging is the process performed by the sighting, but in chaining, chain has to be on the ground for measurement, which is not possible in the case of a river.

APSC AE CE Paper 1 Mock Test - 1 - Question 21
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Seasoning of timber is done for-

Detailed Solution: Question 21

Seasoning is the process of drying timber to remove the bound moisture contained in the walls of the wood cells to produce seasoned timber. Seasoning can be achieved in a number of ways, but the aim is to remove water at a uniform rate through the piece to prevent damage to the wood during drying (seasoning degrade).

APSC AE CE Paper 1 Mock Test - 1 - Question 22
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The bubble rube parallel to the telescope of a theodolite should be more sensitive since it controls :

APSC AE CE Paper 1 Mock Test - 1 - Question 23
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Cross, the hairs in surveying telescopes, are fitted :

Detailed Solution: Question 23

The cross-hairs are attached to a ring, or short thick tube of brass, placed within the Telescope tube, through holes that pass loosely four screws, whose threads enter and take hold of the ring, behind or in front of the cross-hairs. Usually, one crosshair is horizontal, and the other vertical as in.

APSC AE CE Paper 1 Mock Test - 1 - Question 24
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Nitrates more than 45 mg/l in water lead to a disease called-

Detailed Solution: Question 24

Nitrate is not harmful as it is fully oxidized, but the concentration above 45mg/l can cause methemoglobinemia in infants.

APSC AE CE Paper 1 Mock Test - 1 - Question 25
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In a laminar 2-D flow of viscous fluid Couette flow is defined as

Detailed Solution: Question 25

Couette flow is defined as a flow of very small value of Reynold's number between two plates, one is fixed and the other is moving.

Hence, the correct option is (D)

APSC AE CE Paper 1 Mock Test - 1 - Question 26
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Lacey's regime theory is not applicable to:

Detailed Solution: Question 26

Initial Regime

A channel is said to be in initial regime condition when only the bed slope of the channel gets affected by silting and scouring and other parameters are independent even in non-silting and non-scouring velocity conditions. It may be due to the absence of incoherent alluvium. According to Lacey’s, regime theory is not applicable to initial regime conditions.

Hence, the correct option is (B)

APSC AE CE Paper 1 Mock Test - 1 - Question 27
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Which of the following characteristics is the same for both ordinary Portland cement and rapid hardening cement:

Detailed Solution: Question 27

Hence, the correct option is (C)

APSC AE CE Paper 1 Mock Test - 1 - Question 28
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The lower surface of brick laid flat is known as

Detailed Solution: Question 28

Arris is the edge of a brick. The bed is the lower surface of the brick. The header is the short face of the brick. A stretcher is the long face of the brick.

Hence, the correct option is (B)

APSC AE CE Paper 1 Mock Test - 1 - Question 29
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Which of the following characteristics is the same for both ordinary Portland cement and rapid hardening cement:

Detailed Solution: Question 29

APSC AE CE Paper 1 Mock Test - 1 - Question 30
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Which of the following statement is correct?

Detailed Solution: Question 30

  • The error in measured length due to bad ranging is always positive as the measured value due to bad ranging is always greater than the actual value.
  • As the error in measured length due to the careless holding of the chain is an accidental error and accidental errors as obvious compensating in nature.
  • Correction for Pull (Cp):

Where,

P = Pull applied during measurement

Po = Standard Pull

L = length of the tape

E = Young’s modulus of elasticity

So, when P > Po, the corrective will be positive, and the error will therefore be negative.

  • If the chain used in measuring a distance is too short, the error will be positive, and correction will be negative and vice versa.

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About this Civil Engineering (CE) Mock Test

This mock test contains 100 questions designed to replicate the pattern, difficulty level and time pressure of the actual Civil Engineering (CE) exam. It is part of APSC AE CE Mock Test Series 2026 on EduRev, covering all the topics that are being asked as per the current Civil Engineering (CE) syllabus. Attempting this test under timed conditions will help you assess your exam readiness, identify subject-wise weak areas, and improve your speed and accuracy before the actual exam.

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