A workable RRB NTPC plan is short: attempt a timed set, review every rationale, and let spaced repetition bring your weak topics back until they hold. Koshish automates that loop — you supply the time, it decides what to show you next.
Each step below is something Koshish does for you automatically once you start a session. "Verified" here means a question has passed our review pipeline and can be served in the app right now; anything shown as verified is counted from that servable set.
Railway General Science and current affairs practice
Arithmetic and quantitative aptitude modules timed to 90-minute standards
1/3rd negative marking penalty calibration
FSRS spaced repetition for railway GK and technical static facts
Better to learn this on day one than three months in.
Computer Based Aptitude Test (CBAT) for Station Masters is evaluated separately.
Railway medical standard examinations (A-2, A-3) are conducted by railway hospitals.
Questions
1/3rd (0.33) marks deducted per incorrect answer in both CBT-1 and CBT-2.
120 questions (General Awareness 50, Mathematics 35, Reasoning 35) in 90 minutes.
CBT-1, CBT-2, Computer Based Aptitude Test (CBAT), and Document Verification.
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Reviewed by Koshish Editorial — Railways Desk (NTPC)
Content updated 2026-10-08
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