All I need to concentrate is for few days starting from 21 st jan 2011. I should finish working out problems in materials science at least 18 correct answers in materials should be done. I need to do that. Try maximum out in aptitude and materials because this is your area. The maximum you get here the maximum your score will be. You should try to answer minimum 10-15 in thermodynamics. Mathematics still have to start. Now let us analyse it the following way.

Materials scienceI should take me through the syllabus.Structure: Structures like perovskite, spinel, wurtzite, zinc blende, some other fcc and NaCl structures. Atomic Packing fraction, d-spacing, braggs law, nearest neighbour distance, theoretical density from lattice parameter and weight. Defect types screw dislocation and the burgers vector, x-ray diffraction, bonding energy related to properties, directions and planes. zone axis, given the lattice parameters of different structures, volume change occurring when transformation occurs from one to another structure. Given ionic radii find the coordination in NaCl and CsCl typed structures. Systematic absences in fcc, bcc , hcp and sc.Characterization Limiting factor of resolution of an optical microscope. Magnification and resolution, characterization techniques and their analysis (what is used for what),XRD,SEM,TEM,Four-probe,line broadening.

Diffusion: From Diffusivity value finding activation energy and jump frequency factor. From density value and weight of one mole and the collision time, numbers of free electrons per cubic meter and conductivity have to be found out. Polymer: degree of polymerization, number average weight, weight average molecular weight. Applications of some polymer and polymers manufacturing process.Conductivity: From conduction electron density find the energy of the electrons at the Fermi level, the density of states for a given volume

MathematicsNumerical methodsNewtons interpolation formulaeNewton-Raphson methodSolution of a system of linear equations:Gauss-sidelLU decompositionGauss-JordanNumerical IntegrationSimpsons rule and Gaussian quadratureTrapezoidal ruleNumerical solutions of first order differential equation by Eulers method, 4th Order Range-kutta method

MatricesAlgebra of MatricesInverseRank System of linear equationsSymmetric, skew-symmetric and orthogonal matricesHermitian, skew-hermitian and Unitary matricesEigenvalues and eigenvectorsDiagonalization of matricesCayley-Hamilton theorem

This is just two days before gate I have to make it make it big. I have this much time.. listen today still I have at least 7 hrs and tomo whole day that would make it min of 12 hrs and day after revision of 12 hrs.. so totally 12+7+12 (revision) I have 19 hrs to see little of math and thermo. And of course some of quant and materials science.. I need to do that guess work should be kept minimum. Now at 4 I ll start quant today.. I ll take 2 hrs to look for some problems I ll look that in barrons. I ll see all quant prob there and then if possible I ll look for sentence completion there itself and that I would have completed my full fledged prep for quant.. then I ll take thermo.. look for some typical problems and how to solve them practically look for what to read and look for what to mug up there.. keep the guess work minimum will start thermo at 7 o clock will read till I complete. I ll do math tomo.. some typical problems like fourier series solve them properly.. some typical matrices and some complex functions. Very very typical problems. Nothing more and nothing less I should do that well well well.. and tomo when I finish I ll just look for a revision in electrical properties, conduction band, properties there, thermal properties, magnetic properties, optical properties. Etc. in materials science tomo night.. I ll write all the formulae.

Tomo night after 10 again I ll write all formulae including those of thermo and materials science myself without books help and possible thought processes there kutti bharu.. u rock.. u have to rock u should rock.. yes yes yes yes yes yes yes yes yes yes yes yes yes yes

I am doing it this time!!!!!!!!!!

The one.I am the 1..Bharathi