Current Affairs, Indian Geography, History, and Freedom Struggle
Indian Polity, Constitution, Economy, Environmental Issues
Sports, General Science & Technology
d. General Science:
Physics, Chemistry, Life Sciences (Up to 10th Standard CBSE Syllabus)
CBT 2
Criteria: Based on normalized marks obtained in the 1st Stage CBT.
Shortlisting Ratio: 15 times the community-wise total vacancies notified for the RRB. Railways reserve the right to modify this ratio for any specific category.
Duration: 120 minutes (160 minutes for PwBD candidates with a scribe)
No. of Questions: 150
Syllabus
a) General Awareness:
Current Affairs
Indian Geography, History, and Freedom Struggle
Indian Polity and Constitution
Indian Economy
Environmental Issues (India & World)
Sports, General Scientific, and Technological Developments
b) Physics and Chemistry:
Up to 10th Standard CBSE Syllabus
c) Basics of Computers and Applications:
Computer Architecture
Input and Output Devices
Storage Devices
Networking
Operating Systems (Windows, Unix, Linux)
MS Office, Data Representation
Internet, Email, Websites, Web Browsers
Computer Virus
d) Basics of Environment and Pollution Control:
Environmental Basics
Pollution Control Strategies
Air, Water, and Noise Pollution (Effects and Control)
Waste Management, Global Warming, Acid Rain, Ozone Depletion
E) Technical ABILITIES
1. Measurements, Units, and Dimensions
Types of errors in measurements
Significance of accuracy in measurement
2. Light
Basic principles of light
Reflection, refraction, laws of reflection
Total internal reflection, interference, diffraction, and polarization
Formula for magnification of microscope and telescope
Electromagnetic spectra
3. Heat
Heat as energy
Sources of heat
Transmission of heat
Expansion of solids, liquids, and gases
Temperature (based on thermal equilibrium)
Different scales of temperature
Calorimetry
Applications of specific heat and latent heat
Anomalous expansion of water and its significance in nature
Combustion, calorific value, and specific heat of gases
4. Sound
Sources of sound
Propagation of sound
Velocity of sound in different media/substances
Characteristics of sound
Reflection of sound, echo, resonance, sonar, and Doppler effect
5. Mechanics
Scalars and vectors
All types of motion
Friction
Newton’s laws of motion
Momentum
Equations of motion (under gravity and freely falling), projectile, range
Laws of floatation
Work, power, and energy
Conservation of energy
Center of mass, center of gravity
Stability and equilibrium
Universal law of gravitation
Relation between ‘g’ and ‘G’
Circular motion and Kepler’s laws
Elasticity and Hooke’s law
6. Magnetism
Magnetic field
Uniform and non-uniform magnetic fields
Magnetic induction
Magnetic lines of force
Magnetic pole strength and magnetic moment
Inverse square law of magnetism
Magnetic properties of materials and their classification
7. Electricity & Electromagnetism
Electric charge, field, electric intensity, electric potential, potential difference
Simple electric circuits
Conductors, non-conductors/insulators
Coulomb’s inverse square law
Primary and secondary cells
Ohm’s law and its limitations
Resistances in series and parallel
EMF of a circuit; specific resistance
Kirchhoff’s laws
Relation between electric potential and electric energy, electric power (wattage)
Heating effect of electric current and Joule’s law
Ampere’s law, circular loop, and solenoid
Magnetic force on moving charged particle and long straight conductors