Check the complete BSNL Senior Executive Trainee Syllabus 2026 with exam pattern, section-wise topics, marks distribution and preparation details. Download the latest BSNL SET syllabus here.
Bharat Sanchar Nigam Limited (BSNL) has released the notification for the Senior Executive Trainee (SET) recruitment 2026. This recruitment is a great opportunity for candidates who want to build a career in the telecom sector. To score well in the exam, candidates should thoroughly understand the BSNL SET syllabus 2026 and the exam pattern.
The BSNL SET exam will be conducted as a Computer-Based Test (CBT). The paper will test both the aptitude and technical knowledge of the candidates. The exam will be divided into two parts – Part-I (Common/Aptitude) and Part-II (Core/Technical). In this article, you will find the complete BSNL SET syllabus, exam pattern, subject-wise topics, and marks distribution details.
BSNL SET Exam Pattern 2026
The BSNL Senior Executive Trainee exam will be held in two parts – Part-I (Common/Aptitude) and Part-II (Core/Technical). All questions will be objective type (MCQs).
BSNL SET Exam Pattern Table-
| Section | Subject | Questions | Marks |
|---|---|---|---|
| Part-I (Common) | Aptitude Test | 40 | 40 |
| Part-II (Core) | Technical (Telecom / Finance) | 160 | 160 |
| Total | — | 200 | 200 |
- The BSNL Senior Executive Trainee (SET) exam will be conducted in Computer Based Test (CBT) mode.
- All questions will be Multiple Choice Questions (MCQs).
- The question paper will consist of a total of 200 questions.
- The maximum marks of the examination will be 200 marks.
- Each correct answer will carry 1 mark.
- The total time duration of the exam will be 3 hours (180 minutes).
- There will be negative marking of 1/4 mark for each wrong answer.
BSNL Senior Executive Trainee Syllabus 2026
The BSNL Senior Executive Trainee syllabus is divided into two main sections. Part I will consist of questions on General Aptitude, and Part II will contain questions based on technical subjects. We have provided the detailed syllabus for both sections below.
BSNL Senior Executive Trainee Syllabus 2026 – General Aptitude
| Subject | Important Topics |
|---|---|
| Quantitative Ability & Data Sufficiency | Number system, percentage, ratio and proportion, average, profit and loss, simple and compound interest, time and work, time and distance, mixture and allegation, partnership, data interpretation (tables, charts, graphs), data sufficiency questions |
| Reasoning Ability (Analytical, Logical, Critical) | Coding-decoding, series, direction test, blood relations, syllogism, puzzles, seating arrangement, input-output, inequalities, analogy, clock and calendar, statement and conclusion |
| Verbal Ability | Error detection, fill in the blanks, cloze test, sentence improvement, para jumbles, active-passive, direct-indirect speech, synonyms, antonyms, idioms and phrases |
| Reading Comprehension | Passage based questions, main idea, tone of passage, inference, vocabulary based questions |
| Analysis Skills | Data analysis, logical interpretation, caselets, decision making, critical thinking, statement analysis |
BSNL Senior Executive Trainee Syllabus 2026 – Telecom
| Subject Area | Topics | Weightage (%) |
|---|---|---|
| Basic Telecommunication Concepts | Signal processing, modulation and demodulation, multiplexing techniques, spectrum management | 15 |
| Wireless Telecommunication Technologies | Wireless communication principles, mobile antenna system (azimuth, tilt, VSWR), GSM (2G/3G), LTE fundamentals, IMS, 5G basics and use cases, KPI of 2G/3G/4G/5G networks, satellite communication (LEO, MEO), telco-cloud, mobile radio backhaul (MW, UBR, E-band), fixed wireless access, USIM/ESIM/ISIM, network security, NMS, wireless standardization, SS7/SIGTRAN, SIP, Megaco, H.248, MGCP, RTP, RTCP, disaster management through ICT | 15 |
| Wireline Telecommunication Technologies | NGN and soft switches, call routing and switching concepts, broadband internet technology, FTTx, signaling in PSTN and SSTP, NGN architecture and call flow, NGN protocols, IMS architecture, ISDN (PRI/BRI), EPABX, SIP services, Wi-Fi services and encrypted hotspot solutions | 15 |
| Telecom Transmission Infrastructure | Fundamentals of transmission systems, optical fiber technology, optical fiber systems, DWDM, OTN, FTTH, GPON, EPON | 15 |
| IP / Data Networks | Network elements, routing concepts and protocols, OSI and TCP/IP model, caching and peering, secured IP network, IPv4 addressing, subnetting and supernetting, IPv6 address types, IPv6 routing and tunneling, MPLS, next generation IP network design, cloud network, QoS, proxy and DNS services, cyber security and firewall | 15 |
| Emerging Technologies | Internet of Things (IoT), M2M communication, blockchain, software defined networks (SDN), cloud computing, data centers, artificial intelligence in telecom networks | 15 |
| Project Management | Introduction to project management, project selection, project planning and implementation, project management tools – Bar Chart, Gantt Chart, PERT, CPM | 10 |
BSNL Senior Executive Trainee Syllabus 2026 – Finance
| Subject | Syllabus Content (Comma separated) | Weightage (%) |
|---|---|---|
| Advanced Accounting | Preparation of Financial Statements – Balance Sheet, Profit & Loss Account, Financial Ratios, EBITDA, Consolidation of Financial Statements – Branches and Subsidiaries, Financial Projections – Projected Balance Sheet and P&L, Break-even Point, Net Present Value (NPV), Internal Rate of Return (IRR), Payback Period, Disclosure of Accounting Policies, Valuation of Inventory, Cash Flow Statement, Depreciation Accounting, Revenue Recognition, Accounting for Fixed Assets, Merger of Public Holding Companies, Alteration of Share Capital, Equity Shares with Differential Rights, Underwriting of Shares and Debentures, Redemption of Debentures and Debenture Redemption Reserve, Buyback of Securities, Acquisition, Amalgamation and Reconstruction, Accounting in Computerized Environment such as SAP, Compliance with Accounting Standards – Indian GAAP and IND AS | 15 |
| Taxation Rules | Indirect Taxes, GST Laws, Computation of GST Liability, GST TDS, Tax Invoice, Credit/Debit Notes, E-way Bill, Input Tax Credit, GST Returns, Levy and Collection of CGST and IGST, Exemptions from Tax, Composition Levy, Direct Taxes, Computation of Income, Aggregation, Set-off and Carry Forward of Losses, Advance Tax, Self Assessment, Deduction and Collection of Tax at Source (TDS) | 15 |
| Cost Accounting | Cost Elements, Preparation of Cost Sheets, Cost Accounting System – Material, Labour, Direct Expenses, Overheads, Activity Based Costing (ABC) Analysis, Break-even Analysis, Process / Operation Costing, Costing of Service Sector, Cost Control – Standard Costing and Marginal Costing, Budgetary Control | 15 |
| Financial Management | Functions of Financial Management and Ratios, Analysis of Profitability, Liquidity, Financing and Shareholder Investment, Budgeting – Fixed and Flexible Budgets, Zero Based Budgeting, Capital Expenditure Budget, Variance Analysis, Sources of Finance – Short Term, Long Term, External Commercial Borrowings (ECB), Bonds/Debentures, Lease Financing, Cost of Capital, Bond Pricing, Capital Structure Decisions, Leverages, Debt Service Coverage Ratio (DSCR), Borrowing Compliances – Banks, Stock Exchange, SEBI, Debenture Trustee, Fund Management, Capital Investment Decisions, Working Capital Management, Treasury Management, Forex Management, Fundamentals of Money Market | 15 |
| Corporate & Other Laws | Incorporation of Companies, Prospectus and Allotment of Securities, Share Capital and Debentures, SEBI Regulations for Fund Raising from Open Market, Declaration and Payment of Dividend, Appointment of Auditors | 15 |
| Audit & Assurance | Audit Concepts, Internal Controls, Engagement Standards, Documentation and Evidence, Risk Assessment and Internal Control, Fraud and Auditor’s Responsibility, Audit in Automated Environment, Audit Report | 15 |
| Accounts Receivable Management | Objectives and Benefits of Receivable Management, Credit Policy and Credit Analysis, Best Practices in Receivable Management, Accounts Receivable Turnover Ratio, Importance of Dunning in Receivable Management | 10 |
BSNL SET Selection Process 2026
The final selection of candidates will be made according to the merit list prepared on the basis of marks scored in the CBT exam.
Important Links-
| BSNL Official Website | Click Here |
| Sarkari Syllabus | Click Here |