Download previous years AIEEE papers

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Download I E Irodov "Problems in General Physics" problems and solutions.




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Here i am providing the link for I E Irodov "Problems in General Physics" book problem and solutions.you can either see it online or can download it also from the below link.


1.1. A motorboat going downstream overcame a raft at a point A; τ = 60 min later it turned back and after some time passed the raft at a distance l = 6.0 km from the point A. Find the flow velocity assuming the duty of the engine to be constant.


1.2. A point traversed half the distance with a velocity v0. The remaining part of the distance was covered with velocity v1 for half the time, and with velocity v2 for the other half of the time. Find the mean velocity of the point averaged over the whole time of motion.

1.3. A car starts moving rectilinearly, first with acceleration w = 5.0 m/s2 (the initial velocity is equal to zero), then uniformly, and finally, decelerating at the same rate w, comes to a stop. The total time of motion equals τ = 25 s. The average velocity during that time is equal to <v> = 72 km per hour. How long does the car move uniformly?

1.4. A point moves rectilinearly in one direction. Fig. 1.1 shows the distance s traversed by the point as a function of the time t. Using the plot find:
(a) the average velocity of the point during the time of motion;
(b) the maximum velocity;
(c) the time moment t0 at which the instantaneous velocity is equal to the mean velocity averaged over the first t0 seconds.

Sample paper of chemistry for class 12 board exam

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Subject - Chemistry Class - XII
Time: 3 Hrs. M.M. : 70
General Instructions:
a) All the questions are Compulsory
b) Question Numbers I to 8 are very short answer questions and carry 1 mark each
c) Question Numbers 9 to 18 are short answer questions and carry 2 marks each. d) Question Numbers 19 to 27 are also short answer questions and carry 3 marks each.e) Question Numbers 28 to 30 are long questions and carry 5 ,marks each.f) Use log tables if necessary. use of calculators is not allowed.

Q.1 Give the IUPAC name of the following organic compound.
 image
Q.2 What is peptization
Q.3 Write the balanced equation:
image
Q 4 Why is chioroacetic acid stronger than acetic acid?
Q 5 Why is Frenkel defect found in AgCI?
  Q.6 What is the Van’t Hoff factor for a compound which undergoes tetramerization in an
organic solvent?
Q.7 Suggest a condition under which magnesium could reduce alumina.
Q.8 Predict the shape of CIF3 on the basis of VSEPR theory.
Q. Ethylene glycol (molar mass =62 gmoV) is a common automobile antifreeze. Calculate the freezing point of a solution containing 12.4g of this substance in 100g of water. Would it be advisable to keep thin substance in the car radiator during summer.
Q.10
 image
i) Predict the order of the reaction.
ii) Derive the expression for the time required for the completion of the reaction.
Q.11 Write the nerst equation and calculate e.m.f of the following cell at 298k
image
Q.12 What is the difference between a nucleoside and a nucleotide?
Q.13 State the difference between the following;
I) A globular protein and fibrous protein
ii) Primary and secondary structure of a proteins.

UPSC SCRA exam

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UPSC SCRA 2013 notification has been released. The examination for SCRA (Special Class Railway Apprentices) will be held on 20th January 2013 at the various centers across the country.
Special Class Railway Apprentices (SCRA) of mechanical department of Indian Railways is highly coveted among the candidates who wish to join the Indian Railway as a mechanical engineer.
Educational Qualification
Minimum educational qualification for the SCAR Examination as per notification is intermediate (10+2) or equivalent examination.
Age Limit:
As SCRA 2013 notification reads that the minimum age is 17 years but the candidates must not have attained the age of 21 years. The age relaxation is applicable according to the norms.

New Examination Pattern for Admissions to IITs/NITs/IIITs

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Introduction and Scheme of Examination
It has been decided to hold a Joint Entrance Examination from the year 2013 for admission to the undergraduate programmes in Engineering in two parts, JEE-MAIN and JEE-ADVANCED. Only the top 150000 candidates (including all categories) based on performance in JEE MAIN will qualify to appear in the JEE ADVANCED examination. Admissions to IITs will be based only on category-wise All India Rank (AIR) in JEE ADVANCED, subject to condition that such candidates are in the top 20 percentile categories. Admission to NITs will be based on 40 % weightage for performance in Class XII board marks (normalized) and the remainder 60 % weightage would be given to performance in JEE Main and a combined All India Rank (AIR) would be decided accordingly. The policy could also be adopted by other Centrally Funded Technical Institutions (CFTIs) and participating Institutions. In case any State opts to admit students in the engineering Colleges affiliated to state Universities where States require separate merit list to be provided based on relative weightages adopted by the states, then the merit list shall be prepared with such relative weightages as may be indicated by States.


West bengal jee rank vs marks

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 WBJEE  Predicted  Ranks  for  Engineering 



Expected Rank in  WBJEE Marks
1-10 More  than  170
11-50 169  to 160
51 – 200 159  to 150
201 – 600 149  to 140
601 – 1000 139  to 130
1001 – 2500 129  to 120
2501 – 4000 119  to 110
4001 – 6000 109  to 100
6001 – 10000 99  to 80
10001 – 16000 79  to 60
16001 – 25000 49  to 40
25001 – More than 35000 Less than 40

An Interview with an IIT Topper.






Here is an interview of IIT top ranker describing  strategies and techniques he had used for his JEE preparation.I hope I will add a value to your preparation and motivate you to rank well.

RECENTLY,  AN IIT-JEE 25TH RANKER GAVE AN INTERVIEW TO A FAMOUS INTERNET PORTAL.HERE I LIKE TO SHARE WITH U ABOUT WHAT HE HAS SAID FOR THE FUTURE ASPIRANTS ABOUT THAT MOST COMPETITIVE EXAM IN HIS OWN WORDS.THIS WILL CLEAR THE DOUBTS PRESENT AMOUNG VARIOUS ASPIRANTS.
PLEASE READ IT.VERY IMPORTANT!!
HE HAS GIVEN SOME TIPS, STRATEGIES IN TACKILING THE EXAM. ALSO SOME THINGS WHICH YOU HAVE KNOW ABOUT.
"hi i am Narendra . i am presently in IIT mumbai. coming to the point
iit jee is a life time achievement probably achieved by exceptional as you think not right.

EVEN IF I REPEAT THIS A HUNDRED TIMES YOU WILL  STILL SAY IT IS TOUGH CRACKING THE JEE.
REMEMBER HARD WORK, TIME MANAGEMENT, INTELLIGENT TACTICS AE NECESSARY FOR THE PEPARATION FOR THE JEE 






MY FATHER
IS A PRINCIPLED MAN
HE IS A 10STD GOLD MEDALIST
HAS DONE MTECH,BTECH FROM RIT JAMSHEDPUR IN 1981
HAS A DEGREE PGDMB(FINANCE & MKT.) FORM XLRI JAMSHEDPUR)
NOW HE WORKS IN TATAMOTORS
AS SENIOR GM MANAGING MANY BRANCHES

ONE OF MY FRIENDS
SAURAV BHAIYA
ACHIEVED AI R 14 IN IITJEE2005
YOU ASK ANY ONE THE SUCCESS MANTRA IT IS SINCERITY,DEDICATION AND WILL POWER.
MENTAL PREPARATION ACCOUNTS FOR 50% OF THE JEE.
FIRST
IS HEALTH
MY FATHER AND I WAKE EVERY DAY   4?0 CLOCK FOR JOGGING
BE A STRICT VEGETARIAN
DRINK WATER
SMILE A LOT

STUDYING IS A EASY JOB
VALUES MAKE THE DIFFERENCE


2ND
GIVE AS MUCH IMPORTANCE TO BOARD AS TO JEE
(95%& ABOVE ) IS EXCELLENT

3RD
JEE REQUIRES INTENSIVE LOGICAL APPROACH
ALWAYS STRIKE FROM THE BASE FUNDAMENTALS

WORK OUT ALOT OF PROBLEMS
BE TIME CONSCIOUS
A SUBJECTIVE PROBEM MUST NOT TAKE MORE THAN 5-6 MINUTES



MY APPROACH IS BEST BE RELAXED DONOT TAKE TENSION ANYTIME
BUT BE SURE YOU ARE ON THE IGHT FOOT.


Purchase JEE Preparation Books:
PHYSICS: 
HC VERMA,HALLIDAY,FIITJEE BRILLIANT PROBLEMS, ARIHANT (OLD EDITION),IRODOV

CHEMISTRY: 
OP AGARWAL INORGANIC
RC MUKHERJEE
P BAHADUR   FOR NUMERICAL

ORGANIC
NCERT, SCHOOL ISC BOOK AIHANT MORRISON BYOD
MATHS:
ML KHANNA, DAS GUPTA ,TMH, BILLIANT, FIITJEE ,HALL & KNIGHT ,LONEY,CALCULUS MARON


DOING THESE  IS ENOUGH FOR YOU TO GET IN TOP 50

WORK 11-15 HRS A DAY IF YOU WANT TO ACHIEVE YOUR  GOAL 

Most people think that IIT JEE is very difficult examination. However, JEE is only a different examination.
One thing certain is IIT JEE requires a very systematic preparation. Earlier you start preparing for it the better.
JEE defers from conventional board exams in one major way. Tests your fundamentals of the subject and your ability to think logically and analytically.

To begin with, you must arrange for professional guidance, if you do not have one available at home. Secondly, practice of solving JEE level problems being of paramount importance, you must have access to enough recommended books / notes.

(1.) You can get join postal / classroom coaching.
(2.) You can try and get old postal coaching material from students who have appeared for JEE recently.
(3.) Buy or have access to various reference books for the subjects. (Lists are available on the net.)

Getting yourself motivated and keeping up the tempo is not easy. Load of HSC and JEE together can be very tough. So, if you are convinced read a lot about IITs, understand why you want to be in IIT and prepare for long, systematic preparations for it. I would recommend you should start preparing for JEE, immediately after Xth, if you have not started earlier!

The IITJEE is the Joint Entrance Examination conducted by the IITs for admission in the six IITs , ITBHU and ISM Dhanbad.
The IITJEE is aimed at selecting the best candidates from the country .It is considered the most competitive examination after 12th standard. About 2.5 % of the total students, appearing, are able to get through (entry ratio is even less than that of Stanford University!).
The entrance examination consists of :

The Main Examination of three separate papers in Mathematics, Physics and Chemistry, each of two-hour duration, for those who qualify in the Screening Test.  the mains in first week of april.
The general norm is that the JEE is a difficult examination and the questions are complex and tough. This is not true. It is merely a different exam. It examines your basic concepts, logical aspects and your ability to apply fundamentals to multi-conceptual problems. All it requires is a proper examination temperament and different approach to the subject than most of the other exams. Added to this, it also tests your ability to work efficiently without getting pressures in. It is also a test of your psychology. To solve the typical JEE like problems you have to think in many dimensions.
However, The question papers of JEE are most involved as compared to any other similar competitive examination. The process of formation of jee papers is pretty complex. Questions are invited from various professors from different IITs. From this list, few questions are finalized, so the professor himself doesn't know whether his question is there or not. All the possible solutions of questions are also made. The result of mains exam is declared in about 20 days from the day of examination.
To have optimum success in entrance & avoid failing one has to develop excellent examination temperament besides knowledge of the subject and problem solving skills.
What is needed for the IIT-JEE is :

An analytical mind and planned strategic approach.
Students with high IQ level can extract the information from the teacher even in a large group, plethora of books and study material available. Other students get confused due to flood of information and study material. One needs to have a definite plan with well defined helps and sources of information to produce optimum results. Students normally neglect Chemistry which is most scoring and do not pursue Physics in a proper way. Preparing Physics for the JEE needs more attention besides acquiring highly polished analytical skills. To help you with these things see all the topics of this site and I assure you that if they are probably followed , they will bring a big difference in your rank and hence life and career.

Hard work is indispensable for JEE:
If you are intelligent that's good but intelligence alone is NOT going to get you in IIT or in AIEEE or in BITSAT. I have seen many people who are very intelligent and because of their intelligence they overestimate themselves and study less and end up getting a low rank in JEE. But I am not saying that any hard working person can make it to IIT. You need a certain degree of caliber but need not be a genius.

The second most important requirement is guidance. Hard work is bow, intelligence is arrow and guidance gives you the direction of target. Then only your arrow will hit JEE's target.

Third thing is motivation. Nobody can force you to study for IIT. For working so hard for IIT you need a lot of motivation. Most (almost all) of the top rankers study for the whole two years single heartedly for JEE. For these 2 years they leave all their comforts for JEE. Like Arjun, you must only see JEE (the eye of bird) and nothing else
The fourth thing is Temperament. Temperament plays a vital role for success at IIT-JEE. Nervousness can decrease performance to such an effect that a student getting expected to get a top rank in JEE, fails to even qualify. Solving full papers, preferably in exam atmosphere can improve your temperament. Test series offered by some classes could be of help. If you do not have access to such series, try solving old papers with alarm set and correct it from solutions available."
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Interview With Another IITian
``Today compittion is very hard``--I have heared people saying so.   Are they true . I don`t think so. when i thik honestly over it i found that really today competition is not tough, but really the no. of compitants are big , that is other thing weather they are able 4 it or not.

Friends! Today i want to share myself after all of u. when i was a school going student of class 11th. and very true   i also want to crack IIT.  Really this is not my aim of life   but it is one of the stoping station of my journey, the stopze of my journey will be with when i will be the richest man of the world.

We use to waste our precious time and energy   over thinking that how to prepare 4 IIT and what should be the right stategy 4 it. This is really not the rule .  What be the rule we have  to be dedicated on it. But u may change in ur statgy as ur experience increases. So just go and make a routine 4 study and be dedicated to it.

We go on a very simple thinking that ` `today the condition is not in my favour, i wail do that very thing tomorrow``. tomorrow goes on tomorrow and tomorrow and so on so on ..........! And one day we have to face our exams and we get dippressed, is not it? Well. We creat problems 4 ours. MOST OF THE PEOPLE REALLY WANT TO GET SUCCESS BUT THEY DON`T WANT TO WORK  OR SPANT THEIR TIME. EDUCATION MEANS--THE PROGRAMME IN WHICH WE WASTE 1/4TH OF OUR LIFE TO KNOW THAT HOW TO WASTE OUR 3/4TH LIFE.

As hard as u work luck favours u so much. remember everyone have only 12 hrs to work  , but in this 12 hrs one is BILL GATES   and one is working under him.   
Well i would like to tell everybody one thing that is extremely important to know while preparing for the IITs, and that is, if u think u r extremely good at school then it does not necessarily mean you are intelligent or brainy and end up having high hopes that u can get into any one of the IITs. 

The reason is very simple, at school u don?t need brains to do well in your exams, u need lots of memory and hours of hardcore mugging! But at a place like IIT - JEE, its insane to even think u can mug, because the syllabus is designed for people who can think!

I have seen people who have scored around 65% - 70% in their boards, but end up with very good IIT - JEE ranks at the end. So now I hope u can differentiate between true intelligence and true ?mug - pots?
According to me no bloody school exam can ever judge the true intelligence of a student, but at IIT it shows it all! At school all of us mug our heads off and the better the mugging the more intelligent we all seem to the teacher?s and parent?s eyes!
True intelligence can be found and discovered only at the IIT - JEE, so why not prove yourself there, rather  than waste time mugging and falling under the illusion that u r intelligent, genius etc:- after seeing your class scores!

So the bottom line of the above text is.. Stop putting IIT - JEE and your ?performance in school? in the same side of  the coin, ?cos if u do.. you would be committing the biggest blunder of your life.

IIT is always a word which rises a energy through the body. But to achieve it you have to drain out the entire energy out of your body. Preparing for IIT is not a week or month job. It needs years of effort. From 11th onwards the whole ?energy? has to be squezed out.

A proper oranization is always the primary task for all preparation.

1.) Make yourself a week plan and a month plan before you work.
Never put down all your awake time in studies. Effiecency is the primary target. Divide the day into 4 - 6 sections of 2-3 hours. For every successful period take a 15-30 minutes reward. It boosts your energy.
2.) Regular exercise is always a must. allocate about 30 minutes of the day for this.
You can choose ?exercise time? during the time you feel sleepy or fed-up.
3.) Do a subject continously for a long period. Each time you change the subject you lose a lot of time. (transition time is a lot on thinking) .
4.) Crash your leisure programmes when you don?t go on plan then make a better plan for next week
5.) Write in black n white the portions covered and try to match it with the plan.
6.) A sleep of 5.5 hr is a must!!!!
7.) During the ?Hike? of tension cool youself by meditating or by jst running arround!!

Studying Methods
1.) Regularly solve model papers and keep checking the time. This enhance confidence and shows the pons and cons of ur studies.
2.) Be up to date. All HW must be done in time.
3.) make yourself comprehensive notes and small skecthes. (make them attractive)
4.) Be perfect in solving maths problems. Never make a situation that will make u revise back through it. The best way I adopted was from my teacher. ??Enjoy Maths!!?? and do it when you are totally freacked out. On doing problems during ?freaking? time you intially tend to make mistakes. But this soon will be a boon when you get freaked out during exams. You will be ready to move through even when u r freaked. ( this was my success key for 100 in maths exams.)
5.) Be prepared with all type of questions.
6.) Go through guides daily. In the last moment u won?t be able to do it.




Top coaching institutes for IIT JEE,AIEEE preparation

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Here is the list of leading coaching institues for iitjee,aieee and other leading engineering entrance exam.

1 BANSAL

 2 FIITJEE

3 RESONANCE

4 VIDYAMANDIR CLASSES

5 NARAYNA

6 SRI CHAITANYA

7 AAKASH

8 PIE EDUCATION

9 BRILLIANT TUTORIALS

10 ALLEN

11 CAREER POINT


Tags-iit coaching,best coaching institutes for iit,iit jee coaching,iitjee 

Books for the preparation of IITs

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The Indian Institute of Technology Joint Entrance Exam, also known as IIT JEE , is a national level exam in India. For cracking this exam, students normally start their preparation just after passing 10th standard because this exam is considered as one of the toughest Entrance Exams. For preparation of IIT JEE, here is a list of recommended books for Engineering Entrance Exams which will help you in cracking the exam.
Maths

ALGEBRA
  • High school mathematics by Hall and Knight
  • IIT Maths by M.L. Khanna
CALCULUS ANALYTIC GEOMETRY
  • G.N.Berman
  • Calculus and analytic geometry by Thomas and Finney
  • Coordinate geometry by Loney
  • IIT Maths by M.L. Khanna
  • I.A.Maron

Tips for iit entrance test

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Ready made Plan for aspirants who want to crack IIT JEE 2012 :

Aspirants who want to crack  IIT JEE entrance exam can follow the 6 months Study plan. Students who wat to crack iit jee 2012 must and should complete the mentioned Topics as per the scheduled moths so that they can easily cover the entire IIT JEE 2012 Syllabus.

Subject wise topics to Cover in respective months:

October: 
Physics – electrostatics, capacitors, electric current, Magnetics
Chemistry – Nomenclature, isomerism, GOC, Hydrocarbons

Tips for iit preparation





You don’t need to be a genius to clear the JEE- just proper time management, hard work along with usage of the right books and other resources could fetch you a good rank. Let me elaborate
on a few points of importance, based on my experiences:

START EARLY
This is the most important thing. Ideally you must start off just after your 10th std. You could join a good coaching institute- but that’s a personal decision. If you think you can manage your time between school, the coaching and self study, then its a good choice. Else, you’ll be wasting your time completely- leaving you stressed out and no time for self study.

MAINTAIN YOUR TEMPO
Once you start, you must build up the amount of time you devote to studies. As you move along, you will realise that you’ll need to cut short on extra curriculars and stick to your books. I know its difficult, but sheer desire of getting a good rank should pull you through each day. After all, you have the rest of your life to chill out after these two years!!

GET THE RIGHT BOOKS:
There are numerous books and guides in the market- it could all become a bit too overwhelming. I would suggest you master the basic 11th-12th std texts prescribed to you in school before going for other books. You could think of reading Halliday resnick for Physics, and SL Loney for Math as well. Once you know the basics, you can tackle any problem.

5 months before the JEE should be a time for intense study. Don’t let any distractions bother you. I would suggest doing all MCQ’s from the 3 MCQ books, and solving problems from books like Arihant, Irodov, Piskunov,etc. Take an ALL India Mock screening test- the ranking should be indicative of your level of preps.

Tips for preparation of iit





IITJEE is the easiest competitive examination
SOUNDS IMPOSSIBLE !!!!
Certainly not... Dear Aspirants. Your Problem Ends Now.
Learn a stepwise, systematic approach rather than running
after coachings and tuitions. These things may help you but often you tend to over-rely upon them. That is wrong. I never took any coaching, any tuition and was awarded an AIR of 712 in JEE 2002. Anyway you should take coaching help but don’t get over-dependent.

1st STAGE(Just after 10th Board)
(For at least surity of JEE clearance i.e. For AIR 1000-3000)
The chief problem with Indian children is that they run without planning to prepare a base. Jumping directly in the FIITJEE and APEX never pays. You won’t be able to make any head or tail. Secondly ,you will start taking JEE as something awesome.

BASE PREPARATION
PHYSICS: H.C.Verma I & II (solutions are available.Purchase but do not over-rely upon them. Better have a deep discussion with your friends and teachers rather than getting dependent over solutions at this very elementary stage.Repeat it.At least twice or thrice.Just once would not work.)
***** PROHIBITION----- DO NOT TOUCH RESNICK HALLIDAY.NICE BOOK CERTAINLY AND READS LIKE A SCIENCE STORY.YOU WILL LIKE THIS BOOK TO THE EXTENT OF ADDICTION.BUT I AM STRONGLY WARNING NOT TO STRAY HERE AND THERE.THIS BOOK IS NOT MEANT FOR JEE SPECIFICALLY AND TOO MANY OUT OF SYLLABUS THINGS ARE INCLUDED. BUT,YES,I RECOMMEND PROBLEM SOLVING FROM THIS BOOK.MANY MANY ENJOYABLE PROBLEMS. BUT BETTER YOU DON?T TOUCH IT.

CHEMISTRY----(1) Dr.O.P.Agrawaal (2) RC Mukerjee Physical chemistry ***PROHIBITION------- DON?T EVEN TOUCH COMPREHENSIVE CHEMISTRY OR KRISHNA CHEMISTRY OR ABC . IF YOU ALREADY HAVE BY MISTAKE PURCHASED THESE BOOKS, EITHER BURN THEM OR DISTRIBUTE THEM TO YOUR ENEMIES WHOM YOU DON?T WANT TO CLEAR JEE.

MATHEMATICS --- (1) K.C.Sinha Algebra( & Calculus & Probability)
(2)S.L.Loney Trigonometry & Co-ordinates
(At least thrice ----if possible 4 time .Power of repetition is unlimited )
Must solve----- (1)S.L.Loney trigo?s 206 miscelleneous sums And
(2)Questions behind the KCSINHA algebra
PROHIBITION-- ALWAYS MAINTAIN A 50-LIGHTYEAR DISTANCE FROM RS AGRAWAAL MATHS.I HAD WASTED 60 % OF MY PREPARATION PERIOD UPON ORDINARY BOOKS LIKE COMPREHENSIVE CHEM AND RS AGRAWAAL MATHS. YOU GAIN NOTHING AT ALL AND ULTIMATELY END UP CONSUMING YOUR DAYS.

2nd STAGE ( For AIR 500-1000)