| Message |
|
|
We have WON.............
2-2=0
|
|
|
|
10-2=8
GOOD GOING..............
|
|
|
|
|
|
Hi..friends The Combined Entrance Examination, CEE 2007, University of Delhi only for the Delhi Category seats (85%) for admission to DCE and NSIT. For the Outside Delhi Quota Seats (15%), the admissions will be made through AIEEE And You mean Veermata Jijabai Technologica Institute.( VJTI ) Mumbai,admission through MH-CET .................
|
|
|
|
|
Hi ..friends Read this artical in timesof india mumbai edition 05/01/07 or read online epaper For IITians today, home is where the moolah is
Only 21 Of Nearly 4000 Grads Went Abroad Last Year
Hemali Chhapia | TNN
Mumbai: ?One leg of an IITian is in India, the other in Air India? went a popular wisecrack of the late 1980s and early ?90s. No longer, however. The brain drain from the IITs has diminished to a trickle, with only 21 out of 3,980 BTech graduates going abroad in 2006.
About two decades ago, over 80% of IITians hopped onto a plane for foreign shores, the preferred destination being the US. The ?IIT route? was a BTech from IIT, an MS (Masters) from the US and a dollar job. Much has changed since then, and the brains that used to be siphoned off by the developed nations are now staying home (see box).
In the early ?90s, the outflow of computer science graduates to the US was so high that the World Bank, in a report, had suggested that an exit tax be imposed on IITians and other professionals leaving the country?this, it said, could earn the government over $1 billion (about Rs 4,400 crore) per annum. Had the government decided to adopt this, it would today earn only crumbs.
A quick look at statistics shows that in 2006, only three of IIT Kanpur?s 273 BTech students and two from the fiveyear MSc integrated course went abroad. All others?267 MTech students, two-year MSc grads and MBAs?stayed back in the country. At IIT Delhi, of the approximate 1,000 job-seekers, only one student went abroad to join CapitalOne, a financial consulting firm.
The slowdown is evident even at the older IITs. At IIT Mumbai, 95% of the students were placed in India while at IIT Madras, only two BTech students went on to join Lehman Brothers in the Tokyo office. ?There was a time when I had to set aside days to write recommendation letters for students wanting to go abroad, either to study or work,?? says Ashok Misra, IIT-B director. ?Now, because good jobs are available to BTech students, not many opt for post-graduate courses abroad. Only about 15% students go overseas for higher studies and approximately 5% take a job outside India.??
Ratnajit Bhattacharjee, faculty incharge (training and placement) of IIT Guwahati, says that corporate giants still opt for IITians but prefer to recruit for their India operations.
2006: YEAR TO THE GROUND
In IIT-Bombay, 95% of the students got placed in India last year
In IIT-Kanpur, of 270 BTech grads, 3 went abroad, of 267 MTechs, none. Only one of the 34 holding a dual degree chose to wing overseas
In IIT- Madras, only two students from the BTech batch went out to join Lehman Brothers in Tokyo
All IIT-Guwahati grads were placed in India
IIT-Kharagpur does not allow foreign companies on campus
|
|
|
|
|
|
Being IIT JEE the toughest job in the world. Special preparation and the right approch is utmost. The right time to start preparing for the IIT-JEE, is immediately after the Std X exams. But, for those who haven't got down to it as yet - it's never too late to start.
Firstly, it is important to recognise the requirement of the exam. Even the question-setters do not expect the students to answer all the questions correctly in the given time frame.
Aim to master around 60 per cent of the syllabus. This is for those students who have been out of touch with JEE for, say the past five or six months. But for those who have been putting in a steady number of hours, it is possible to complete 80 per cent of the syllabus.
What should you study and what should you leave out? That's simple. Every subject contains some topics that are either difficult to comprehend or that require more time to develop an intuitive insight in order to understand the underlying difficulty in apparently simple forms. Friction, rotational motion, fluid motion, wave mechanics, volumetric analysis, ionic equilibria, hybridisation, heights and distances, combinotonics, inequalities, induction, binomial coefficients are some such topics.
If you haven't developed a working relationship with them so far, then avoid them for the present. At the same time, if you are comfortable tackling such topics, do include them. They carry a good 12-20 per cent of the total marks. Remember : what is learnt with pleasure is learnt in full measure. As for the easier topics, there's only one way out: master them. These must be included in your 60 per cent.
The right reference materials make a big difference. The IIT guides for Physics (Gupta & Gupta), Chemistry (O P Agrawal) and Mathematics (Khanna & Sharma ) Use text books which contain large number of solved problems. While going through the solution, concentrate more on why that particular method is being used rather than mugging up the method mindlessly.
As coaching classes are in vogue, students can avail of this facility as well. However, take assistance from those teachers who specialise in analysing instead of just solving problems.
Here is a suggested list of topics that you should master first before others:
Physics : Thermodynamics, Conduction and Convection of Heat , Hydrostatics and Bernoulli's Principle, Waves in Elastic Media, Interference Beats and Doppler's Effect, Electrostatics (full) , Electromagnetic Induction, Lorentz' Forces, Circuits with Capacitors, Modern Physics (full), Collisions, Rotational Motion, Gravitation, Elasticity, S.H.M.
Chemistry : Atomic Structure, Bonding, Redox Reactions, Volumetric Analysis, Chemical Equilibrium and Kinetics, Ionic Equilibria, Electrochemical Cells, Solutions, Hess's Law, Organic Chemistry (full) with special stress on reaction mechanism of reactions named in the syllabus, Oxyacids of P,S, C & N, Properties of Ozone Thiosulphates, H2O2, Coordination Compounds.
Mathematics : Calculus (full), Quadratic Equations and Expressions, Complex Numbers, Progressions, Solution of Triangles, Solution of Trigonometric Equations, Vector Analysis, Straight Lines, either Circles or Conic section. Instead of ruminating over the time lost - use these power-packed 320 odd hours to help you achieve entry into one of the most coveted institutions in the country. You really can if you think you can. So, rush to your study table. Your time starts NOW!
|
|
|
|
|
Hi Camtorhater This site can be useful to you Cheers.....
|
|
|
|
|
Download free CHEMISTRY QUESTION BANK multiple choise question.........! Check it out & give me a feedback
|
|
|
|
|
ONLY FOR GOIIT ..... Hey friends, A good news for students who want to study on the PC.I have browsed through some study material and good stuffs that you will find useful. Open courseware - high quality educational materials You all can paste the above URL and search through for your material... I'll give you an example of the same Chemistry . - LN - ATOMIC STRUCTURE For solutions of the EXERCISE in the above URL. Enjoy ....
|
|
|
|
(2) 4cos36 + cot 15/2=  6+ 5+ 4+ 3+ 2+ 1 we will solve this question step wise Since we know that cos36=(  5+1)/4 therefore, 4cos36=(  5+1)................1 Let, cot 7.5=cotA cotA=cosA/sinA M & D by cosA cotA=(2cos^2A)/sin2A cotA=(1+cos2A)/sin2A since, we know that sin15=( 3 - 1)/(2 2) and cos15 =( 3 + 1)/(2 2) therefore, cot7.5=[1+( 3 + 1)/(2 2)]/[( 3 - 1)/(2 2)] on solving, therefore from 1& 2 4cos36 + cot 15/2=6+5+4+3+2+1
|
|
|
|
|
hey i got the soln of first question here it is we have, K1 = tan27*x-tanx = (tan27*x-tan9*x)+(tan9*x-tan3*)+(tan3*x-tanx) Now, tan3*x - tanx=(sin2*x)/cos3*xcosx = 2sinx / cos3x similarly, tan9*x - tan3*x=2sin3*x/cos9*x and tan27*x-tan9*x=2sin9*x/cos27*x there fore K1=2[{(sin9*x)/(cos27*x)} + {(sin3*x)/(cos9*x)} + {(sinx)/(cos3*x)}]=2K2 therefore K1=2K2
|
|
|
|
|
hi, Here's the soln for ans3 .... LHS = cot142.5 = cot( 90+ 45+ 7.5 ) = - tan (45 +7.5) = - ( 1 + tan7.5)/(1 - tan 7.5) = - ( cos7.5 +sin7.5)/( cos7.5 - sin7.5) Multiplying and dividing by (cos7.5 +sin7.5) = - ( 1+ sin15 )/(cos15) since we know sin15 =( 3 - 1)/(2 2) and cos15 =( 3 + 1)/(2 2) therefore, LHS = -[ 1 +( 3 - 1)/(2 2)]/[ ( 3 + 1)/(2 2)] On simplifying, multi and div. by [ 3 - 1], = - [( 3 -1)^2 +2 2( 3 - 1)]/ 2 On simplifying,
|
|
|
|
|
Q.Values of the positive integer m for which n m + 1 divides 1+ n + n2 +......n127 are a. 8 b. 16 c . 32 d. 64
|
|
|
|
|
Q . A dimensionless quantity a. never have a unit b . always have a unit c. may have a unit d. does not exist Think before you answer..........
|
|
|
|
|
Hi (Manju) Your question seems to be correct.... I have the answer for this one.. Ans . (x+y) 2 Please reply ....
|
|
|
|
|
SIMPLE LOGIC AND NO MAGIC..... Soln - Let us consider total distance d. First of all, we consider the first part of the question. time = d/(2v0) ......1 Second part, next distance =v1t........ 2 and last half distance =V2t ..........3 therefore , v1 t + v2 t = d /2 t = d/[2(v1+ v2 )] Now,finally from 1, 2 & 3 average speed = d/{[d/2v0]+ [d/2(v1+v2)] +[d/2(v1+v2)]} average speed =2v0(v1 + v2 )/[( v1+ v2 ) + 2v0 ]
|
|
|
|
|
The coefficient of x^99 in the polynomial (x-1)(x-2).....(x-100) is
|
|
|
|
|
Hey (Pankaj, Its a simple question.Here it goes... sin (x-y) = 1/2 (x-y) =  /6 ...............1 cos (x+y)=1/2 (x+y) = /3 .................2 Solving simultaneously, x = /4 and y= /12
|
|
|
|
|
hey, Plz make your question clear Is sin34 in denominator or numerator? Use brackets...
|
|
|
|
|
|
|
 |
|
E-Store
