RRB Radiographer

It is a computer-based test of objective multiple-choice questions, each with one correct option. The paper is bilingual, in English and Hindi, with other scheduled languages where notified, and is organised into separate section-wise blocks. The number of questions, the sectional time structure, negative marking and total duration are all fixed by the CEN for your cycle and published on the official RRB portal.

The general sections are usually at a Class 10 level and are not the deciding factor. Selection is driven by the professional section, which rewards precise knowledge of X-ray production, exposure factors, positioning and radiation protection. Candidates with a solid diploma background who revise systematically usually find it manageable; those who only skim radiography physics find it tight.

There is no fixed lifetime cap on attempts. Every attempt needs a fresh application against a live RRB notification, and you must satisfy that notification's age limit, educational qualification and any registration condition at the time of applying. Clearing the CBT normally leads to document verification and the prescribed railway medical fitness examination.

Both are set by the notification, not by a fixed rule that applies to every cycle. The CEN states the duration, the sectional structure and whether wrong answers attract a penalty, and the same details appear in the official portal's exam information. Read the CEN for your own cycle carefully before finalising an attempt strategy.

Start with professional ability and keep it dominant across your whole preparation, because it carries most of the marks. Add a short daily block of arithmetic and reasoning from the beginning rather than saving them for the last weeks. Keep General Awareness light and continuous, using short daily reading rather than long cramming sessions near the exam.

Three recur: treating the paper as a general competitive exam and under-preparing radiography physics and radiation protection; knowing facts but not being able to apply them to positioning or exposure-factor scenarios; and misreading negatively worded stems such as 'which is NOT correct'. Practise elimination on assertion-style and matching items, and read every stem twice.

Registration or eligibility for registration with a state radiography council, and compliance with the radiation-safety qualification norms applicable to the post, are specified in the CEN. Requirements have varied between cycles, so confirm the exact wording in your notification before applying, and keep valid certificates ready for document verification.

Shortlisted candidates are called for document verification, where original educational, registration and category certificates are checked against the claim in the application. A medical examination to the railway medical standard prescribed for the post follows. Discrepancies between the application and the originals are a common reason for rejection at this stage, so apply only with documents you genuinely hold.

Use the syllabus annexed to your CEN as the boundary of the syllabus, one standard radiography and radiological technology textbook for concepts and positioning, and school-level mathematics and reasoning practice sets. For awareness, follow a reputable daily news digest. Avoid question banks of unknown provenance and any material that claims to be an official paper.