DRDO CEPTAM 11 2026 SAFE SCORE For Tier 1

DRDO CEPTAM 11 CBT-1 serves as a screening test, with final merit determined solely by CBT-2 scores. CBT-2 includes a Personality Test and a technical subject-specific section, anticipated in mid to late May. For General Category candidates, a raw score of 105+ in CBT-1 is generally considered safe to confidently proceed with CBT-2 preparation, considering score fluctuations due to normalization.

DRDO CEPTAM 11 CBT-1 exam analysis provides strategic guidance for CBT-2 preparation. It covers crucial statistics, clarifies exam patterns, predicts the CBT-2 exam date, outlines the detailed syllabus, and suggests effective study strategies. This information is vital for candidates aiming to successfully navigate the upcoming stages of the selection process.

Exam Overview and Key Statistics

The DRDO CEPTAM 11 recruitment drive features a total of 764 posts, with 561 specifically for Senior Technical Assistant B (STA B). For the CBT-1 examination, 4,46,412 application forms were filled out, and 3,10,905 students appeared. The CBT-1 exam was conducted on March 23rd, and response sheets were released promptly on March 25th, within two days of the examination.

Key Questions for Candidates

This discussion primarily addresses two crucial questions for candidates:

1. Safe Score for CBT-1: This indicates a score that allows candidates to confidently continue preparation for the next stage.

2. CBT-2 Exam Date: The probable timeline for the Tier-2 examination.

It is important to differentiate between a Safe Score and the Cut-off:

CBT-1 and CBT-2 Exam Pattern

Understanding the structure of both stages is crucial for effective preparation.

CBT-1 (Screening Test)

• Nature: CBT-1 is solely for screening and qualifying purposes.

• Merit: Merit for final selection will NOT be based on CBT-1 scores.

CBT-2 (Provisional Selection Test)

• Nature: This examination will determine provisional selection, and merit WILL be based on its scores.

• Structure: CBT-2 comprises two distinct parts:

• Part 1: Personality Test

• Duration: 20 minutes.

• Difficulty: Generally basic; most candidates successfully clear this section.

• Timing: Conducted on the same day as Part 2.

• Part 2: Test Specific Subject/Post (Technical Part)

• Questions: 120 questions.

• Marks: 120 marks.

• Time: 2 hours.

• Syllabus: An official, specific syllabus is provided for each engineering branch.

Predicted CBT-2 Exam Date

Based on historical trends and current factors, the CBT-2 exam date can be predicted:

• Historical Context (2022 Vacancy):

• CBT-1: November 12th - 15th.

• CBT-2: January 12th.

• This indicates an approximate 2-month time gap between CBT-1 and CBT-2.

• Current Prediction (2023 Vacancy):

• CBT-1: March 23rd.

• Considering current national situations and upcoming elections in April, the exam is unlikely to be held immediately.

• Expected Date: The CBT-2 exam is projected to be held around Mid-May or the Last Week of May.

• Preparation Time: Candidates can anticipate approximately 2 months for their CBT-2 preparation.

CBT-2 Official Syllabus (Branch-wise)

The official syllabus provides specific subject names for various engineering disciplines:

Civil Engineering

• RCC Design

• Steel Design

• Concrete Technology

• Construction Material

• Building Construction

• Structural Mechanics

• Transportation Engineering

• Surveying

• RS GIS

• Quantity Surveying

• Geotechnical Engineering

• Hydraulics

• Water Resources Engineering

• Environmental Studies

• Public Health Engineering

• Construction Management

• Relevant Topics from Subject

Computer Science Engineering

• Fundamentals of Computer & IT

• Introduction to C Programming and Python

• Data Structure and Algorithm

• Database Management System & SQL Queries

• Operating System

• Software Engineering

• Computer System Organization

• Computer Network

• Web Technology

• Object-Oriented Programming

• Digital Electronics (Switching Theory & Logical Devices)

• Relevant Topics from Subject

Electrical & Electronics Engineering (General)

• Electrical & Electronics Material

• Electricity & Magnetism

• Electrical Engineering Drawing

• Estimation & Costing

• Electrical Circuit Analysis

• Electrical Machine

• Electrical Power Engineering

• Instrumentation & Control Engineering

• Electronics & Microprocessor

• Relevant Topics from Subject

Electrical Engineering (Specific for those who filled with Electrical Electronics)

• Electrical Machine

• Generation, Transmission & Distribution of Electrical Power (Power System)

• Electrical Circuit & Analysis (Basic Electrical)

• Electronic Components & Devices

• Digital Electronics

• Microcontroller, Microprocessor & Peripheral Devices

• Control System

• Electrical & Electronics Instrumentation & Measurement

• Industrial Electronics & Control

• Electrical & Electronics Engineering Material

• Maintenance & Repair of Electrical & Electronics Equipment

• Advance Topics

• Relevant Topics from Subject

Electronics & Communication Engineering / Electronics Engineering

• Applied Mathematics

• Electronic Component & Devices

• RF & Microwave Engineering

• Digital Electronics

• Electronics Devices & Circuit

• Microprocessor & Peripheral Devices

• Electronics Instrumentation & Measurement

• C Programming

• Wireless & Mobile Communication System

• Control System

• Optical Fiber & Satellite Communication

• Principle of Analog & Digital Communication

• Microcontroller & Embedded System

• Relevant Topics from Subject

CBT-2 Exam Level and Question Types

Candidates should be prepared for various question formats in CBT-2:

• Direct Data-Based Questions: Expect questions directly asking for facts or specific data.

• Statement-Based Questions: These questions test the understanding of statements, often asking "Which of the following is Correct/Not Correct?". The language used might be designed to create confusion.

• Numerical Questions:

• Nature: These will be formula-based and not lengthy.

• Traps: Candidates may be tricked by incorrect formula applications or units.

• Conceptual Questions: Some questions will be conceptual, designed to test deep understanding and potentially trap candidates with subtle distinctions.

Preparation Strategy for Technical Subjects

A structured approach is essential for success in the technical section of CBT-2:

• Start with Basic Subjects: Begin with fundamental subjects to build a strong foundation and confidence.

• Thorough Concept Clearance: Understand concepts thoroughly as this is a technical subject where guesswork is not effective. Strong concepts enable solving even slightly twisted questions.

• Create Short Notes: Make concise notes for quick revision of key concepts and formulas.

• Integrate New Points: While solving Previous Year Questions (PYQs), incorporate any new or important points discovered into your short notes.

• Regular Revision: Revise repeatedly and consistently. Postponing revision will lead to forgotten material. Establish a routine to revise every day before sleeping.

• Chapter-wise PYQ Practice: After completing each topic, solve PYQs specifically for that chapter. If DRDO-specific PYQs are unavailable, practice State JE Exam PYQs, as the exam level will be similar.

• Consolidated Formula Sheet: Compile all important formulas in one place. Numerical questions will be formula-based, requiring quick recall. Revise the formula sheet multiple times.

Safe Score for CBT-1

Based on analysis and candidate feedback, here is a general guideline for a safe score in CBT-1:

• General Category: A raw score of 105+ is considered safe. This is because after the answer key release, many candidates observed a drop in their scores, making the effective safe score slightly lower than initial expectations.

• Other Categories (Approximate Adjustments from General Safe Score):

• OBC / EWS: Reduce by 4-5 marks from the General category safe score.

• SC: Reduce by approximately 10 marks from the General category safe score.

• ST: Reduce by approximately 12-13 marks from the General category safe score.

• Overall Recommendation: If your overall raw score is around 100, even for the General Category, you should continue preparing diligently for CBT-2.

Normalization: Since the exam was conducted in three shifts, normalization will occur, which might cause individual scores to fluctuate. Therefore, it is advisable to prepare if your score is in the vicinity of the safe score range.