Trains

Learn Trains the exam way—clear concepts, worked examples, and 8 focused lessons in quantitative aptitude.

Instructor: DAKALA SREENIVASULU

Last updated Aug 2026 en

beginner

This course includes

— on-demand video
Access on mobile & desktop
Full lifetime access
Certificate of completion

Course content

1 section · 8 lectures · 1 total hours

01: Basic Concept & Examples Preview
02: Relative speed when train moving in same direction
03: Relative speed when train moving in opposite direction
04: Ratio of train speed
05: Meeting time of trains
06: Speed of slower and faster trains
07: Length of train when train crosses two persons
08: Data Sufficiency problems

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Aptitude beginner

Description

Trains is an exam-focused quantitative aptitude programme designed for students preparing for campus placements, bank exams, and semester quantitative papers (beginner friendly). Lessons are paced for semester revision and competitive practice, with clear explanations you can replay anytime.

You will learn how to frame Trains questions quickly, avoid common calculation traps, and choose the right shortcut without skipping reasoning. Across 8 lessons, you will move from foundations to problem-solving patterns that show up in university papers and placement tests.

Taught by DAKALA SREENIVASULU, this course keeps theory short and practice heavy—so you can revise faster, spot examiner cues, and build confidence before mocks and finals.