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Railway Exams

RRB NTPC | Group D | ALP

Railway Recruitment Board preparation — mathematics, reasoning, and general science simulations for NTPC, Group D, and ALP.

physics
Projectile Motion

Projectile Motion

Kinematics basics — range, trajectory, time of flight. RRB General Science.

physics
Circuit Construction Kit

Circuit Construction Kit

Electricity basics — Ohm's law, series/parallel circuits. RRB General Science.

physics
Refraction & TIR Lab

Refraction & TIR Lab

Snell's law, critical angle, total internal reflection — RRB General Science optics.

physics
Geometric Optics Lab

Geometric Optics Lab

Lenses, mirrors, image formation — RRB General Science light topics.

chemistry
Interactive Periodic Table

Interactive Periodic Table

Element properties and trends — RRB General Science chemistry fundamentals.

biology
3D Cell Biology Lab

3D Cell Biology Lab

Cell structure, organelles — RRB General Science biology fundamentals.

biology
Ecosystem Balance

Ecosystem Balance

Biodiversity, food chains, environmental science — RRB General Awareness.

physics
Ideal Gas Law Lab

Ideal Gas Law Lab

PV=nRT, kinetic theory — RRB General Science thermodynamics.

More Railway Simulations Coming Soon

Mathematics (number system, time & work, SI/CI, ratio), reasoning (coding-decoding, analogies, syllogism), and computer basics simulations are under development for RRB NTPC and Group D preparation.