The nature of the paper
Railway CBT papers have a large number of questions in a limited time, so each question needs to be answered in roughly a minute or less. Questions are generally direct: percentage, ratio, averages, time and work, and basic geometry. Preparation is about breadth and fluency, not unusual tricks.
Topics to cover
- Number system, HCF and LCM, and simplification
- Percentage, profit and loss, simple and compound interest
- Ratio, averages, ages and time-speed-distance
- Time and work, geometry and mensuration
Practice approach
Start with topic tests such as HCF and LCM and mensuration, then move to full-length mathematics sections under a strict timer. Because many candidates compete for a limited set of vacancies, small gains in accuracy and speed make real differences. Our guide to railway mock-test preparation explains how to combine this with reasoning and awareness.
Continue with Reasoning, General Awareness or the railway hub.