RRB ALP CBT-1

Under CEN 01/2026, the Railway Recruitment Boards dropped General Awareness and Current Affairs from CBT 1 entirely. For years, ALP aspirants split their revision time across four subjects in this stage; now it's down to three: Mathematics, General Intelligence & Reasoning, and General Science. That single change has reshaped how serious candidates are approaching their first attempt this cycle, because a subject that used to absorb weeks of static GK revision has simply vanished from the paper, and the remaining 75 questions are now concentrated in fewer, more predictable areas.

What This RRB ALP CBT-1 Actually Tests

CBT 1 is a 60-minute, 75-question screening paper pegged at Class 10 level, and it exists purely to trim the applicant pool before the technical CBT 2 stage. The three sections aren't weighted evenly in difficulty even though the syllabus lists them side by side:

• Mathematics draws heavily from arithmetic fundamentals: number system, LCM/HCF, percentage, ratio and proportion, mensuration, time and work, time and distance, and simple/compound interest. Questions are calculation-heavy but rarely conceptually advanced, so speed matters more than depth here.

• General Intelligence & Reasoning covers analogies, alphabetical and number series, coding-decoding, mathematical operations, relationships, syllogism, jumbling, data sufficiency, conclusions and decision-making, similarities and differences, analytical reasoning, classification, directions, and statement-argument type questions. This section rewards pattern recognition speed over memorized formulas.

• General Science is based on the syllabus followed up to Class 10 CBSE, covering Physics, Chemistry, and Life Sciences. It's the section candidates most often underestimate, since it draws directly from NCERT rather than current-affairs magazines, which trips up people who prepared for the old GA-heavy pattern.

RRB has not published an official question-wise split across the three revised sections yet, so treat any exact per-subject count you see online as an estimate until the detailed notification confirms it.

Who Takes RRB ALP CBT-1 Exam

The ALP CBT 1 audience skews toward ITI diploma holders and engineering diploma candidates from Mechanical, Electrical, and Electronics backgrounds, since a technical or ITI qualification is a base eligibility requirement for the post. A meaningful share are repeat candidates who've already faced CBT 2's trade section in an earlier cycle and are recalibrating their CBT 1 strategy around the syllabus change. Age eligibility generally sits between 18 and 30 years, with standard government relaxations for reserved categories, though candidates should always confirm the exact bracket against the current CEN notification rather than a previous year's numbers, since RRB adjusts cutoffs cycle to cycle.

RRB ALP CBT-1 Exam Format Details That Actually Matter for Practice

A few structural details shape how you should be practicing, not just what:

• One mark per correct answer, 1/3 mark deducted per wrong answer. Unattempted questions cost nothing. At a typical CBT 1 cutoff band of roughly 40 to 60 marks depending on category and shift, three or four careless wrong answers can be the difference between a shortlist and a rejection.

• Marks are normalized across shifts. Because RRB runs CBT 1 over multiple sessions with different question sets, raw scores are adjusted using a normalization formula before the merit list is drawn. This means your percentile relative to your own shift matters more than a fixed "safe score" you might see floated online.

• CBT 1 marks don't carry forward. This stage only decides whether you're shortlisted for CBT 2, at roughly 15 times the number of vacancies per RRB zone. Once you clear it, your CBT 1 score is discarded, so there's no benefit to over-optimizing for a high margin past the cutoff at the cost of accuracy.

• Bilingual question paper. Questions appear in English and Hindi (and regionally in a few other languages depending on the zone), so if you're more comfortable reading technical terms in one language, check which option your exam center offers before test day.

How to Use This Practice Test Effectively

Run full 75-question, 60-minute sets under strict timing rather than solving questions in isolation, because the real constraint in CBT 1 isn't difficulty, it's pace. You have roughly 48 seconds per question on average, and reasoning questions especially can eat that budget if you get stuck reading a jumbled series twice. After each mock, don't just check your score; log which section cost you the most time relative to how many marks it returned, since Mathematics and Reasoning together make up the bulk of the paper and are where speed drills pay off fastest. For General Science, use the practice questions here to identify gaps against your Class 9-10 NCERT syllabus specifically, rather than generic current-affairs quizzes that no longer match this stage's revised scope.

Common Mistakes Candidates Make on RRB ALP CBT-1 Exam

The most frequent error is still preparing General Awareness out of habit, either from an old syllabus PDF or a coaching module that hasn't updated for CEN 01/2026, which wastes revision hours that should go to Reasoning drills. The second is guessing on Reasoning questions involving statement-conclusion or syllogism types under time pressure; these have a lower accuracy rate under guessing than Mathematics questions do, because the answer options are designed to trap partial logic rather than partial calculation. Third, candidates often attempt Mathematics questions in the order they appear rather than scanning for the quick arithmetic wins first (percentage, simple interest, ratio) and saving mensuration or time-and-work word problems for a second pass, which costs time on a section that rewards a triage approach.

Study Tips Specific to RRB ALP CBT-1 Exam

Build your Mathematics revision around calculation shortcuts for percentage-to-fraction conversions and squares/cubes up to 30, since these recur across nearly every arithmetic question type in this paper rather than needing full formula derivation each time. For Reasoning, drill coding-decoding and number series daily in short 10-minute bursts rather than long sessions, because this section is pattern-recognition speed training, not conceptual learning, and short frequent repetition builds recall faster than marathon sessions. For General Science, work section by section through NCERT Class 9 and 10 Science rather than a railway-specific "GS capsule," since CBT 1 questions map closely to textbook content on topics like the human body, chemical reactions, and basic physics units, and railway capsules tend to over-index on trivia that doesn't actually appear in this paper's syllabus.

Your Next Step

Start with one untimed diagnostic set to find out honestly which of the three sections is your weakest, then move to timed 60-minute mocks only once you've closed the biggest gap. Since CBT 1 is a shortlisting hurdle rather than a merit-deciding stage, your goal here isn't a maximum score, it's a fast, accurate clear that gets you into CBT 2 with time and confidence still in reserve for the technical stage ahead. Work through the practice sets on this page section by section first, then attempt a full mock once you're consistently scoring above your target cutoff band.