100+ Free AMIE Section B Civil Practice Questions

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Sample AMIE Section B Civil Practice Questions

Try these sample questions to test your AMIE Section B Civil exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1A simply supported beam of span L carries a uniformly distributed load w per unit length over its entire span. What is the maximum bending moment?

A.wL²/4

B.wL²/8

C.wL²/12

D.wL²/2

Explanation: For a simply supported beam under a full-span UDL, the maximum bending moment occurs at midspan and equals wL²/8. The reactions are wL/2 each, and the moment at the centre is (wL/2)(L/2) - (wL/2)(L/4) = wL²/8.

2A propped cantilever of span L carries a uniformly distributed load w over its full length. What is the magnitude of the fixed-end moment at the built-in support?

A.wL²/8

B.wL²/12

C.wL²/16

D.wL²/24

Explanation: For a propped cantilever under a full-span UDL, the moment at the fixed support is wL²/8 (hogging). The prop reaction is 3wL/8 and the fixed-end reaction is 5wL/8, giving the support moment of wL²/8.

3According to Maxwell's reciprocal theorem in structural analysis, the deflection at point A due to a unit load at point B equals:

A.The deflection at B due to a unit load at A

B.Twice the deflection at B due to a unit load at A

C.Half the deflection at B due to a unit load at A

D.The rotation at B due to a unit moment at A

Explanation: Maxwell's reciprocal theorem states that in a linearly elastic structure the deflection at A caused by a unit load at B equals the deflection at B caused by a unit load at A. It is a special case of Betti's law and is fundamental to the unit-load method.

4A plane truss has 11 members and 7 joints. Using the equation m + r = 2j with r = 3 reactions, is the truss statically determinate?

A.Yes, it is just-rigid and statically determinate

B.No, it is unstable

C.No, it is statically indeterminate to the first degree

D.No, it is statically indeterminate to the second degree

Explanation: For a plane truss, determinacy requires m + r = 2j. Here m + r = 11 + 3 = 14 and 2j = 2 x 7 = 14. Since they are equal, the truss is just-rigid and statically determinate.

5In the moment distribution method, the distribution factor for a member at a rigid joint is proportional to its:

A.Length

B.Relative stiffness (4EI/L for far-end fixed)

C.Cross-sectional area

D.Span-to-depth ratio

Explanation: The distribution factor of a member equals its relative stiffness divided by the sum of the stiffnesses of all members meeting at the joint. For a prismatic member with the far end fixed, the rotational stiffness is 4EI/L.

6A cantilever beam of length L carries a point load P at its free end. What is the deflection at the free end (EI constant)?

A.PL³/(3EI)

B.PL³/(8EI)

C.PL³/(48EI)

D.5PL³/(384EI)

Explanation: The free-end deflection of a cantilever loaded with a point load P at its tip is PL³/(3EI). This is a standard result obtained by double integration of the moment equation or by the unit-load method.

7An influence line for the reaction at the left support of a simply supported beam of span L is:

A.A parabola peaking at midspan

B.A straight line varying from 1.0 at the left support to 0 at the right support

C.A constant value of 0.5 everywhere

D.A triangle peaking at midspan with ordinate L/4

Explanation: The influence line for the left reaction of a simply supported beam is a straight line with ordinate 1.0 directly over the left support, decreasing linearly to 0 over the right support. The ordinate at any point gives the reaction caused by a unit load at that position.

8The degree of static indeterminacy of a portal frame with two fixed supports, a single bay and a single storey (no internal hinges) is:

A.0

B.1

C.2

D.3

Explanation: A single-bay single-storey rigid frame with two fixed supports has 6 reaction components and 3 equilibrium equations, giving an external indeterminacy of 6 - 3 = 3. With no internal hinges the frame is statically indeterminate to the third degree.

9In Castigliano's second theorem, the partial derivative of the total strain energy with respect to an applied load gives:

A.The slope of the bending moment diagram

B.The deflection at the point and in the direction of that load

C.The reaction at the nearest support

D.The shear force at the load point

Explanation: Castigliano's second theorem states that the partial derivative of total strain energy U with respect to a force gives the displacement at the point and in the direction of that force. It is widely used to compute deflections in beams, trusses and frames.

10For a fixed-fixed beam of span L carrying a central point load P, the fixed-end moment at each support is:

A.PL/4

B.PL/8

C.PL/12

D.PL/16

Explanation: For a beam fixed at both ends with a central point load P, the fixed-end moment at each support is PL/8 (hogging), and the midspan moment is also PL/8 (sagging). These are standard results used in moment distribution.

About the AMIE Section B Civil Exam

The AMIE Section B Civil Engineering examination is the professional-level stage of the Associate Membership of the Institution of Engineers, Bangladesh (IEB) programme. It tests candidates across the core civil engineering disciplines including structural analysis, reinforced concrete and steel design, strength of materials, geotechnical and foundation engineering, fluid mechanics and hydraulics, hydrology and irrigation, transportation, water supply and sanitation, project management, and surveying.

Assessment

Section B is the professional stage of the AMIE programme administered by the Institution of Engineers, Bangladesh (IEB). Candidates sit a series of written subject papers covering core and optional civil engineering subjects, each carrying full marks of 100.

Time Limit

Each subject paper is typically a three-hour written examination

Passing Score

Minimum grade C per subject for exemption and an overall GPA of at least 6 to complete the section

Exam Fee

Per-subject fees set by the IEB AMIE Board; confirm the current amount with the IEB AMIE office (Institution of Engineers, Bangladesh (IEB))

AMIE Section B Civil Exam Content Outline

14%

Reinforced Concrete and Steel Design

RC and steel design including working stress and limit state methods, beams, slabs, columns, connections, plastic analysis, and prestressed concrete.

12%

Structural Analysis

Determinacy, deflections, influence lines, moment distribution, slope-deflection, energy theorems, continuous beams, frames, and arches.

12%

Geotechnical and Foundation Engineering

Soil phase relations, effective stress, shear strength, bearing capacity, earth pressure, consolidation, piles, seepage, and slope stability.

10%

Transportation and Highway Engineering

Geometric design, superelevation, sight distance, pavements, CBR and Marshall design, and traffic flow.

10%

Water Supply and Sanitation Engineering

Water demand, treatment processes, disinfection, sedimentation, BOD, activated sludge, and sewer design.

10%

Project Planning and Construction Management

CPM and PERT, critical path, float, crashing, scheduling charts, and construction estimating.

Strength of Materials

Stress and strain, torsion, buckling, Mohr's circle, section modulus, and thin pressure vessels.

Fluid Mechanics and Open Channel Hydraulics

Continuity, Bernoulli, dimensionless numbers, pipe friction, Manning's flow, hydraulic jump, and flow measurement.

Hydrology, Irrigation and Flood Management

Hydrological cycle, hydrographs, runoff estimation, irrigation demand, flood frequency, and embankments.

Surveying

Levelling, traverse computation, bearings, contours, and tacheometry.

Engineering Geology and Professional Practice

Site investigation, engineering geology for foundations, and professional ethics.

How to Pass the AMIE Section B Civil Exam

What You Need to Know

Passing score: Minimum grade C per subject for exemption and an overall GPA of at least 6 to complete the section
Assessment: Section B is the professional stage of the AMIE programme administered by the Institution of Engineers, Bangladesh (IEB). Candidates sit a series of written subject papers covering core and optional civil engineering subjects, each carrying full marks of 100.
Time limit: Each subject paper is typically a three-hour written examination
Exam fee: Per-subject fees set by the IEB AMIE Board; confirm the current amount with the IEB AMIE office

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

AMIE Section B Civil Study Tips from Top Performers

1Practise calculation-heavy topics such as bending moments, deflections, bearing capacity, and Manning's flow by hand, since the written papers reward clear step-by-step working.

2Master the standard formulae and their derivations for structural analysis and RC/steel design, including fixed-end moments, the slope-deflection equation, and limit-state safety factors.

3Confirm the current subject list, fees, grading rules, and examination schedule directly with the IEB AMIE office, as the Institution updates these periodically.

Frequently Asked Questions

Who administers the AMIE Section B Civil Engineering examination in Bangladesh?

The AMIE programme in Bangladesh is administered by the Institution of Engineers, Bangladesh (IEB). Section B is the professional stage, where candidates sit written subject papers in core and optional civil engineering subjects after passing Section A.

What is the passing standard for AMIE Section B?

Under the IEB grading scheme, each subject paper carries full marks of 100, the minimum grade for exemption in a subject is Grade C, and an overall GPA of at least 6 is required to complete the section. Candidates should confirm current rules with the IEB AMIE office.

Which subjects are covered in AMIE Section B Civil?

Section B Civil covers structural analysis, reinforced concrete and steel design, strength of materials, geotechnical and foundation engineering, fluid mechanics and hydraulics, hydrology and irrigation, transportation and highway engineering, water supply and sanitation, project management, and surveying.

How does this free practice bank help me prepare?

This free bank contains 100 exam-style multiple-choice questions distributed across the Section B civil syllabus. Each question includes a worked explanation and reasons why the other options are wrong, helping you build the conceptual and calculation skills the written papers demand.