BSNL Senior Executive Trainee Syllabus & Exam Pattern 2026

Bharat Sanchar Nigam Limited (BSNL) is actively recruiting dynamic candidates for Senior Executive Trainee positions across diverse disciplines within the Telecom and Finance sectors. Aspirants preparing for the BSNL Senior Executive Trainee examination should thoroughly review the latest syllabus and exam pattern. The syllabus outlines crucial topics to master, while the exam pattern details section-wise weightage, enabling candidates to strategize their study plan effectively.

BSNL Senior Executive Trainee Syllabus & Exam Pattern 2026

Under the BSNL Recruitment 2026 campaign, a total of 120 vacancies have been announced for Senior Executive Trainees. The selection process comprises a rigorous Written Test followed by Document Verification. The exam features questions from both the common aptitude section and core subject-specific disciplines. Given that the core technical subjects carry higher weightage, candidates are advised to dedicate focused attention to them. Check all essential details below.

BSNL SET Answer Key 2026 Out – Click to Download

BSNL Senior Executive Trainee Syllabus 2026

The BSNL Syllabus 2026 for Senior Executive Trainee is indispensable for aspirants seeking to understand essential topics and core concepts for the exam. Since a significant portion of the paper is derived from core subjects, candidates should prioritize completing their respective discipline syllabus first, followed by a thorough review of the aptitude section.

General Aptitude Test Syllabus

• Decision Making
• Relationship Concepts
• Verbal and Figure Classification
• Visual Memory
• Analysis
• Analogies
• Differences
• Arithmetical Computations
• Discrimination
• Arithmetical Reasoning
• Arithmetical Number Series
• Space Visualization
• Observation
• Analytical Functions
• Similarities
• Problem-Solving
• Abstract Visuals, Symbols, and Their Relationships
• Judgment
• Arithmetic and Numerical Ability

Core Subjects Syllabus

The comprehensive syllabus spans specialized subjects across Electrical, Finance, and Civil engineering disciplines. Candidates are advised to carefully review only the subjects relevant to their specific applied branch.

Electrical Engineering

• Electrical Materials
• Computer Fundamentals
• Basic Electronics Engineering
• Electric Circuits and Fields
• Analog and Digital Electronics
• Systems and Signal Processing
• Power Electronics and Drives
• Electrical Machines
• Power Systems
• Electrical and Electronic Measurements
• Control Systems

Finance

• Financial Management
• Indirect & Direct Tax Management
• Management Accounting – Enterprise Performance Management
• Advanced Financial Accounting & Reporting
• Financial Accounting
• Industrial and Other Laws
• Applied Direct Taxation
• Cost & Management Accounting
• Operations Management and Information Systems
• Companies Act – Provisions relating to Audits, Cost Audit & Operational Audit
• Companies Act 2013
• Schedule III of Companies Act 2013

Civil Engineering

• Valuation – Value, Cost, Scrap Value, Salvage Value, Methods of Evaluation
• Building Materials – Standard Tests, Uses, and Manufacture
• Estimating, Costing, and Evaluation – Analysis of Rates, Methods, Units of Measurement
• Types of Construction Work – Earth Work, Brick Work, RCC Work, Timber Work, Painting, Shuttering
• Foundations – Tubewell, Isolated & Combined Footings, Piles & Pile Caps

Surveying

• Prismatic Compass, Plane Table, Theodolite Traversing
• Temporary & Permanent Adjustment of Dumpy Level
• Centerline Method, Mid-Section Formula, Simpson’s Rule
• Principle of Surveying, Measurement of Distance
• Earthwork Calculation, Surveying Equipment

Soil Mechanics

• Consolidation and Principles of Consolidation
• Origin of Soil, Phase Diagram
• Void Ratio, Water Content, ISI Soil Classification, Effective Stress
• Active & Passive Earth Pressure

Hydraulics

• Fluid Properties, Measurement of Flow
• Flow in Open Channels, Pumps & Turbines

Transportation Engineering

• Highway Engineering, Traffic Engineering, Sweepers, Highway Drainage
• Railway Engineering, Track Geometry

Environmental Engineering

• Sewage Systems, Surface Water Drainage
• Quality of Water, Sanitation Needs
• Air Pollution – Causes, Effects, Control

Structural Engineering

• Types of Beams (Determinate & Indeterminate)
• Dams & Retaining Walls
• Slope Deflection, Simply Supported & Cantilever Beams

Concrete Technology

• Properties and Uses of Concrete
• Water Quality, Water-Cement Ratio
• Storage, Batching, Mixing, Repair & Maintenance

RCC Design

• Columns, Staircases, Retaining Walls, Water Tanks
• Beam Strength (Flexural, Shear, Bond)
• T-Beams, One-way & Two-way Slabs

Steel Design

• Design and Construction of Steel Columns, Beams, Roof Trusses, and Grids

Telecom Services

• State Equations for Networks
• Steady-State Sinusoidal Analysis
• Small Signal Equivalent Circuits of Diodes, BJTs, and FETs
• Diode Circuits for Various Uses
• Biasing & Stability of BJT & JFET Amplifier Circuits
• Design & Analysis of Amplifiers (Single/Multi-Stage)
• Feedback, Active Filters, Timers, Multipliers, Wave Shaping, A/D and D/A Converters
• Boolean Algebra & Logic Gates
• Digital IC Families, Combinational & Sequential Circuits
• Principles of Measurement – Accuracy, Precision, Standards
• Analog & Digital Measurement Systems
• Measuring Instruments for Various Applications
• Static/Dynamic Characteristics of Measurement Systems
• Errors, Statistical Analysis, Curve Fitting
• Measurement Systems for Non-Electrical Quantities
• Basics of Telemetry
• Types of Transducers and Displays
• Data Acquisition System – Basics
• Network Graphs & Matrices
• Wye-Delta Transformation
• Linear Constant Coefficient Differential Equations – Time Domain Analysis of RLC Circuits
• Solution of Network Equations using Laplace Transform – Frequency Domain Analysis
• Two-Port Network Parameters – Driving Point & Transfer Functions
• Multiplexers, Counters, Registers, Memories, Microprocessors – Design & Applications

BSNL Recruitment 2026 Notification Out for 120 Vacancies- Click to Check

BSNL Senior Executive Trainee Exam Pattern 2026

The official exam pattern for the Senior Executive Trainee position is divided into two primary sections:

• There are 200 questions asked in the Aptitude Test and Technical Subject
• The total duration of the exam will be 180 minutes (3 hours).
• Each question carries 1 mark.
• The exam will be an objective type (multiple choice) with negative marking of 0.25 marks
• Candidates must score at least 40% in each Part (Part I and Part II) and 50% overall (combined) to qualify.

BSNL Senior Executive Trainee Previous Year Question Papers- Click to Download

BSNL Senior Executive Trainee Salary 2026 – Click to Check