GPRB PSI Wireless and Technical Operator Syllabus and Exam Pattern 2026

GPRB PSI Wireless and Technical Operator Recruitment 2026 Overview

The Gujarat Police Recruitment Board (GPRB) has initiated the recruitment process for the prestigious posts of Police Sub-Inspector (Wireless) and Technical Operator. Success in this technical-heavy examination requires a precise understanding of the syllabus and a strategic approach to both general and domain-specific subjects. This guide provides you with the essential roadmap to crack the 2026 examination.

Exam Pattern Details

The selection process involves an objective-type written examination. Candidates must clear both Part A and Part B to qualify for the next stages of the recruitment process.

Crucial Note: The exam carries a negative marking of 0.25 marks for every incorrect answer. Candidates must secure a minimum of 40% qualifying marks in each part separately.

Detailed Subject-Wise Syllabus

Part A: General Studies & Aptitude (80 Marks)

• Reasoning & Data Interpretation: Focus on puzzles, seating arrangements, blood relations, and analytical charts.
• Quantitative Aptitude: Mastery of number systems, percentages, profit & loss, and time-distance concepts.
• Constitution of India: Fundamental rights, duties, and the structure of Indian judiciary.
• General Knowledge: Focus on Gujarat-specific geography/history and national current events.

Part B: Technical Domain (120 Marks)

This section tests your core engineering knowledge. Key topics include:

• Electronics: Circuit design, semiconductors, and linear ICs.
• Communication Systems: Microwave, RADAR, fibre optics, and mobile communication protocols (GSM/CDMA).
• Digital Electronics: Logic gates, microprocessors (8085/8051), and VLSI design.
• Computer Networking: OSI/TCP-IP models, network security, and cryptography.
• Emerging Tech: 4G LTE, disaster management communication, and real-time surveillance.

Preparation Strategy for 2026

1. Strengthen Technical Basics: Since Part B carries higher weightage, ensure you have strong command over your core engineering subjects.
2. Mock Tests: Practice at least two full-length mock tests weekly to master time management.
3. Previous Papers: Analyze previous years' papers to identify recurring themes in the technical section.
4. Concise Notes: Prepare short notes for formulas in communication engineering and microprocessors for quick last-minute revision.

Frequently Asked Questions (FAQs)

• Q: Is there negative marking in the GPRB PSI exam?
  A: Yes, 0.25 marks are deducted for every wrong answer.
• Q: What is the qualifying criteria?
  A: Candidates must score at least 40% in both Part A and Part B individually.
• Q: Which subjects are most important for Part B?
  A: Digital Electronics, Communication Systems, and Microprocessors are high-weightage areas.
• Q: Is the exam objective or descriptive?
  A: The written exam is objective (MCQ) based.
• Q: Where can I find the official updates?
  A: Always refer to the official website at gprb.gujarat.gov.in for authentic notifications.