Engineering Entrance Exam

Hi,
The syllabus of GATE for ECE is made of eight sections:
Section 1- Engineering Mathematics
Section 2- Networks, Signals and Systems
Section 3- Electronic Devices
Section 4- Analog Circuits
Section 5- Digital Circuits
Section 6- Control Systems
Section 7- Communications
Section 8- Electromagnetics
Section wise syllabus:
1)Engineering Mathematics:
Linear Algebra
Calculus
Differential Equations
Vector Analysis
Complex Analysis
Numerical Methods
Probability and Statistics
2)Networks, Signals and Systems :
Network solution methods
Continuous-time signals
3)Electronic Devices:
Energy bands in intrinsic and extrinsic silicon; career transport current, drift current, mobility and resistivity; Generation and recombination of carriers; Poisson and continuity equations; P-N junction, Zener diode, BJT, MOS capacitor, MOSFET, LED, etc.
4) Analog Circuits:
Small signal equivalent circuits of diodes, BJTs and MOSFETs; Simple diode circuits: clipping, clamping and rectifiers; Single-stage BJT and MOSFET amplifiers: biasing, bias stability, mid-frequency small signal analysis, etc.
5) Digital Circuits
Number systems; Combinatorial circuits: Boolean algebra, minimization of functions using Boolean identities and Karnaugh map, logic gates and their static CMOS implementations, arithmetic circuits, code converters, multiplexers, decoders and PLAs; Sequential circuits: latches and flip flops, etc.
6) Control Systems:
Basic control system components; Feedback principle; Transfer function; Block diagram representation; Signal flow graph; Transient and steady-state analysis of LTI systems; Frequency response; Routh-Hurwitz and Nyquist stability criteria; Bode and root-locus plots; Lag, lead and lag-lead, etc.
7) Communications:
Random processes: autocorrelation and power spectral density, properties of white noise, filtering of random signals through LTI systems; Analog communications: amplitude modulation and demodulation, angle modulation and demodulation, spectra of AM and FM, superheterodyne receivers, circuits for analog communication, etc.
8) Electromagnetics:
Electrostatics; Maxwells equations: differential and integral forms and their interpretation, boundary conditions, wave equation, Poynting vector; Plane waves and properties: reflection and refraction, polarization, phase and group velocity, propagation through various media, skin depth, transmission lines: equations, characteristic impedance, impedance matching, impedance transformation, etc.

Hello,
Let me go subject wise. You can refer the following important chapters from which questions do come and they also have high weightage.
PHYSICS:
Basic concepts:
1)Units and Dimensions
2)Measurement of errors
3)Vectors
Fundamental and easy scoring concepts:
1)Work, Energy and Power
2)Electrostatics
3)Current Electricity
4)Wave Optics
5)Ray optics
6)Semiconductor and electronic devices
Very important chapters:
1)Centre of Mass, Momentum and collision
2)Rotational Dynamics
3)Simple Harmonic Motion
4)Fluid mechanics
Bernoullis principle can be easily twisted to ask some tricky questions.
5)Wave Motion and String Waves
6)Magnetism
7)Heat & Thermodynamics
.This is one topic that is very important for both Physics and Chemistry preparation in JEE.
8)Nuclear Physics
9)Modern Physics
CHEMISTRY:
Important topics in Chemistry:
1)Chemical Bonding and the periodic table This is by far the most fundamental and the most important topics in Chemistry. If you can master Chemical Bonding and the properties of periodic table elements, then Chemistry will be an easy subject for you over many years to come.
2)Carbonyl Compounds & their derivatives
3)Redox reactions, Mole Concept & the concept of equivalents
4)Solid state, solutions & gases theory
5)Thermochemistry & the Second Law of Thermodynamics
Fundamental Concepts:
1)IUPAC Nomenclature
2)Periodic Table
3)Chemical Bonding
Like I mentioned earlier, chemical bonding and periodic table is one of the strongest pillars of your Chemistry conceptual understanding.
You can easily get top ranks by making sure your concepts are crystal clear in this topic.
Important, and easy scoring concepts:
1)Mole Concept
2)Co-ordination Chemistry
3)Alcohol, Phenols and Ethers
4)p-Block elements
Important, with High Weightage:
1)Atomic Structure
2)Gaseous state
3)Hydrocarbons
4)Aldehydes and Ketones
5)d & f Block elements
6)General Organic Chemistry
MATHEMATICS :
1)Applications of Derivative
2)Limit and Continuity
3)Matrices and DETERMINANTS
4)Straight Lines and Pair of Straight LINES
5)Inverse Trigonometric Functions
6)Circles and Family of Circles
7)Sequence and Series
8)3-D geometry
9)Probability and Statistics
10)Vector Algebra
11)Integration (Definite + Indefinite integration)
12)Complex Numbers
13)Parabola
14)Trigonometric Ratios