DDA JE Mock Test

Live Date

Duration

Total Marks

DDA JE Full Length Test - 1

15 September 2023

120 minutes

120

DDA JE Full Length Test - 2

22 September 2023

120 minutes

120

DDA JE Full Length Test - 3

29 September 2023

120 minutes

120

DDA JE Full Length Test - 4

6 October 2023

120 minutes

120

DDA JE Full Length Test - 5

13 October 2023

120 minutes

120

Subject

Topics

Building Material

Physical and Chemical properties, classification, standard tests, uses and

manufacture/quarrying of materials e.g. building stones, silicate-based materials, cement (Portland),

Asbestos products, Timber and Wood-based Products, laminates, bituminous materials, paints,

varnishes.

Surveying

Principles of surveying, working of properties, compass, and bearing, plane table

surveying, theodolite traverse, adjustment of theodolite, leveling and contouring, curvature,

refraction, permanent adjustment of dumpy level, methods of contouring, and uses of a control map,

tachymetric survey.

Soil Mechanics

Origin of the soil phase diagram, definitions of void ratio, porosity, degree of saturation,

water content, the specific gravity of soil grains and unit weights, grain size distribution curves for

different solids and their uses. Atterjerg's limits, ISI soil classification, plasticity chart, coefficient of permeability, effective stress, consolidation of soils. Calculation of shear strength of soils, direct shear test, vane shear test, triaxial test, soil compaction, Lab compaction, Lab compaction test, moisture content and bearing capacity of soils, plate load test, standard penetration test.

Hydraulics

Fluid properties, hydrostatics, measurements of flow, Bernoulli's theorem and its

application, flow through pipes, flow in open channels, weirs, flumes, spillways, pumps, and turbines.

Environmental Engineering

Quality of water, source of water supply, purification of water,

distribution of water, the need for sanitation, sewerage system, circular sewers, oval sewer, sewer

appurtenances, surface water drainage, and sewage treatments.

Structural Engineering

Theory of structures: Elasticity constants, type of beams, determinate and

indeterminate, bending moment, and shear force diagrams of simply supported, cantilever, and overhanging beams. Moment of area and moment of inertia for rect. & circular section, bending moment and shear stress for tee, channel, and compound sections, chimneys, dams, and retaining walls, eccentric loads, slope deflection of simply supported and cantilever beams, critical load and columns, torsion of circular section.

Concrete Technology

Properties, Advantages, and uses of concrete, cement aggregates quality, water

cement ratio, workability, mix design, storage, batching, mixing, placement, compaction, finishing and curing of concrete, quality control of concrete, hot weather and cold weather concreting, repair and maintenance of concrete structure

RCC Design

flexural strength, shear strength, bond strength, design of single reinforced beans,

lintels, cantilever beams, double reinforced beams, one-way slabs, two-way slabs, isolated footings, and reinforced brick work. T-beams, columns, staircases, retaining walls, water tanks (RCC design questions may be based on both the Limit State method and the Working Stress method).

Steel Design

Steel design and construction of steel columns, beams, roof trusses, and plate girders.

Sections

Topics

Total Marks

Number of Questions

Non-Technical Part

General Awareness

40 Marks

40 Questions

Reasoning

Quantitative Aptitude

English Language

Technical Part

Civil, Electrical Mech Domain

80 Marks

40 Questions

Total

120 Marks

120 Questions

Recruiting Body

Delhi Development Authority

Post Name

Junior Engineer, Assistant Director, Programmer, Planning Assistant, Junior Translator

Number of Vacancies

279

Job Location

Delhi

DDA JE Apply Online Start Date

To be announced

DDA JE Apply Online Last Date

To be announced

DDA JE Exam Date 2023

To be announced

Official Website

dda.gov.in