RRB Group D (Level 1) 2026

A method-first practice course for core arithmetic and reasoning skills commonly used in Railway recruitment preparation. It teaches verification habits and timed decision-making without assuming an unannounced exam pattern.

1. 1. Arithmetic Methods

   • Percentage Change: Always Name the BaseOpen: Percentage Change: Always Name the Base
   • Ratios, Proportions, and Unit ConsistencyOpen: Ratios, Proportions, and Unit Consistency

2. 2. Reasoning Methods

   • Number Series: Test Simple Structures FirstOpen: Number Series: Test Simple Structures First
   • Direction and Distance with CoordinatesOpen: Direction and Distance with Coordinates

3. 3. Timed Mixed Practice

   • A Two-Pass Mixed-Section RoutineOpen: A Two-Pass Mixed-Section Routine