Recruitment Examinations

RRB Chemical and Metallurgical Assistant

Railway Recruitment Boards / RPF; Entry: Bachelor degree in Science with Physics and Chemistry; Subjects: Science, chemistry and prescribed technical syllabus.

Input: Review eligibility, stages and syllabus; choose PDF content.

Output: View official examination guidance and study resources; a question bank appears only when matching records are installed.

Examination overview

Conducting authorityRailway Recruitment Boards / RPF

FrequencyVacancy/intake based; no fixed annual date

Reference scheme2025/2026 published scheme

Syllabus and subjectsScience, chemistry and prescribed technical syllabus

Additional details and verification notes

VerificationRecorded stages: CBT-1; CBT-2; DV and medical; Final panel.

Important notesEntry qualification: Bachelor degree in Science with Physics and Chemistry. Recorded subjects/scope: Science, chemistry and prescribed technical syllabus. Selection sequence: CBT-1; CBT-2; DV and medical; Final panel. Post and CEN must be selected. Public response-sheet and objection links are excluded.

How to check official noticesRRB: Centralised Employment Notices and results. Indian Railways: Recruitment / RRB websites. Choose the relevant regional RRB. PIB: All Releases, filter ministry / department or search exam name. PIB is supplementary and does not publish every advertisement.

Eligibility and qualifications

Required educationBachelor degree in Science with Physics and Chemistry.

Marks or subjects45% aggregate in reference CMA rule.

Reference minimum age18

Reference maximum age33

Additional details and verification notes

NationalityNationality categories / certificate of eligibility as specified by RRB.

Age conditions18–33 reference CEN 05/2025.

Skills or registrationNo universal separate licence or skill requirement. See post-specific notes.

Other requirementsDo not transfer one-off 2024 age concessions to a later CEN. Medical category is linked to the exact post code.

Current-notice verificationReference CEN summary; individual category and current changes require notice check

Selection and examination stages

The selection sequence and what happens at each stage. Written-paper structure and marking are shown separately below.

01CBT-1Written examinationDetails

What happens at this stageStage category: Written examination. Recorded paper values: 100 questions, 100 marks, 90 minutes. Content: Mathematics, reasoning, general awareness, science.

Official selection-stage reference

02CBT-2Written examinationDetails

What happens at this stageStage category: Written examination. Recorded paper values: 150 questions, 150 marks, 120 minutes. Content: General awareness, science, computers, environment and technical ability.

Official selection-stage reference

03DV and medicalOutcome / verificationDetails

Official selection-stage reference

04Final panelOutcome / verificationDetails

Official selection-stage reference

Examination pattern and paper components

Written papers only: subjects, available question counts, marks, duration and marking rules. Physical, medical and final-selection stages are described above, not repeated here.

Common paperQ 100Marks 100Min 90Details

Subjects / sectionsMathematics, reasoning, general awareness, science

Questions100

Maximum marks100

Duration (minutes)90

Negative markingOne third mark per wrong answer

Paper formatMCQ

Official paper-pattern source

Technical paperQ 150Marks 150Min 120Details

Subjects / sectionsGeneral awareness, science, computers, environment and technical ability

Questions150

Maximum marks150

Duration (minutes)120

Negative markingOne third mark per wrong answer

Paper formatMCQ

Official paper-pattern source

Examination documents and reference resources

Previous-paper answer keys appear only when a matching official question-paper reference is available. Match the exact paper, date, language and set before using an answer key.

RRB Junior Engineer scheme reference

Document or resource typeOfficial reference / discovery page

Open official publisher resource

Official sources and current-notice checks

Open the relevant publisher or authority page to confirm the latest examination cycle, eligibility, syllabus, fees, dates and selection rules. Catalogue URLs are not monitored live.

Official examination / programme portalwww.rrbcdg.gov.in

Conducting organisation websiteindianrailways.gov.in

Source review: automated catalogue checks on 4 November 2026, plus selected publisher-page checks. This is not confirmation that every listed URL or examination detail is current.

Official examination / application dates

Dates can change between recruitment or admission cycles. Results are unverified until checked against the official notice.

Frequently Asked Questions about RRB Chemical and Metallurgical Assistant

Who conducts RRB Chemical and Metallurgical Assistant?

Railway Recruitment Boards / RPF. Confirm the current conducting authority and registration portal on the official notice.

What is the eligibility for RRB Chemical and Metallurgical Assistant?

Bachelor degree in Science with Physics and Chemistry. Apply the latest official notice for age, nationality, reservations, professional registration and qualification details.

Which subjects should I prepare?

Science, chemistry and prescribed technical syllabus The PDF syllabus guide presents the available register information, not an independently certified syllabus.

What is the selection or paper pattern?

CBT-1. View the listed selection stages and examination pattern records on this tool; verify paper format and marking rules with the authority.

How can I download RRB Chemical and Metallurgical Assistant materials?

A question bank is displayed only where an applicable configured school-standard range and local question records are available. Specialist examinations require a separate verified bank; school-class questions are not substituted. Textbook links remain separate where published.

Where are the latest RRB Chemical and Metallurgical Assistant dates?

Open the official source and use Check publisher dates for unverified date mentions. Application windows and exams can change; only a current official notice confirms them.

Disclaimer — RRB Chemical and Metallurgical Assistant

This RRB Chemical and Metallurgical Assistant recruitment overview is for educational preparation only. The current official notification from Railway Recruitment Boards / RPF controls eligibility, age limits and relaxations, reservations, examination stages, syllabus, marks, negative marking, fees, application dates, documents and final selection or admission. Historical reference schemes and indicative stages may not match the current cycle.

Latest and updated information should always be obtained from the concerned official website. GSETOOLS is not the recruiting authority, examination board, admission office or scholarship provider.