How did AIR 1 Chitrang Murdia prepare for the IIT-JEE Advanced 2014?
I got JEE2 in 1999. Ask me if you want more advice.My method would be to really do Irodov very well for Physics, Loney for trigonometry. Calculus is good in most coaching materials you will find.Chemistry is a difficult topic and its not skill based. So as you spend more time you will get better. You will hit the law of diminishing returns and should stop when your ambition and time warrants you to.So essentially your first priority should be Physics+Maths and do Chemistry as time permits. Physics and Maths would be useful in engineering later on as well as jobs. I have almost never used Chemistry!As an aside I also recommend applying to Canadian and Australian universities in case JEE does not work out as well.
Where can I find an educational blog on JEE (Mains+Advance) questions?
Here are some top blogs I know: IITian Speaks - Sai Chetan- AIR 2, JEE Advanced 2014, Shares Key Tips for JEE Preparation or Aman's Blog or Get Latest Updates on JEE Mains (AIEEE), JEE Advanced (IIT-JEE), AIIMS, AIPMT, Pre Medical & Board Exam Preparation from Motion Education Pvt Ltd
Physics 1 questions- PLEASE HELP! I'm desperate, I have tried everything!?
The mountain is 41.5 km from your position, and it's 5.466 km high. Draw this triangle: Point A is at the origin (where you're standing). Point B is 1.5 km west of A on the negative x-axis. Point C is way up high and slightly to the right of the y-axis, in the first quadrant, so that BC forms a 13º angle with the y-axis, and AC forms a 15º angle with a vertical line through A. This triangle is entirely in the xy-plane, and point C is directly below the mountaintop. From this geometry, ∠ABC = 90º + 13º = 103º, ∠CAB = 90º - 15º = 75º, and ∠ACB = 180º - (103º + 75º) = 2º. From the Law of Sines, BC / sin ∠CAB = AB / sin ∠ACB ==> BC = 1.5 sin 75º / sin 2º = 41.5 km. (Answer) Now draw right triangle BCD where point D, the mountaintop, is directly above point C. BC = 41.5 km and ∠DBC = 7.5º. Then tan ∠DBC = CD / BC, and the height of the mountain CD = 41.5 tan 7.5º = 5.466 km. (Answer)
How do I score the maximum in the JEE Advanced to get into the top 10?
Actually, setting a score to come in the top 10 of the JEE exam is unpredictable because every year the scores change as the toughness of the exam varies.If you want to be in the top 10 of JEE Advanced rankers, you have to score approximately 80-85% marks which is very tough but not impossible if you prepare well for it.Here are a few tips that will help you prepare better for your JEE exam -All you need to do is study hard and smart, with proper planning. It is important that your basics of all the topics are clear and that you can tackle easy or moderate level problems in those topics, because sometimes easier questions may come from the topics which you didn’t prepare well for.Prepare a timetable giving time to all the subjects. Do not neglect any subject or give excessive time to any subject.Practice a lot. Never ever look at examples or read them. Practice every time. Though everything appears simple, never let the book solve a question for you.After solving a question, start evaluating himself in terms of speed, the line of thought (thought process) and accuracy and get your doubts cleared from your teachers.Last, follow a subject wise strategy - Find a subject wise strategy for JEE here - Subject-wise JEE Preparation Tips - Read about JEE books & strategy
I will seat for WBJEE exam in 2020. What should be my strategy to get a rank within 100?
Since WBJEE 2018 has hardly a month left, the best thing to do is now solve more and more problems within a time constraint of wbjee level. MTG publication’s WBJEE chapterwise explorer was very much useful to me as it contained all the important points and facts(in chemistry specially as wbjee is conducted by wb board of secondary education and thus there are some parts of the syllabus which are only contained in their textbooks) and a huge amount of questions for revision. The last section of this book also contains previous year question paper which you should try to solve within 1hr 45 min max. See how much you are scoring and you can guess what you rank will be. One major problem i faced during wbjee 2017 which also effected my rank was the impetuous decision of declaring a question wrong if i couldn’t solve it at one go(specially in maths). This was because i had solved nearly 6–7 years papers and had discovered that around 10 questions each year didn’t have any options correct. But this observation backfired as 2017’s paper had only one incorrect question in physics. Thus even if i couldn’t match any options(due to my own mistakes such as calculations) i didn’t retry it concluding it to be wrong. Remember this but don’t attempt a question more than twice. One useful method which i would recommend is that some of the problems(like of probability) can be solved easily by assuming the value of n(the variable provided in the question) but be careful to choose your n wisely as for a particular n, many options may give the right answer. Whether to go for this or not, is purely intuitive and will naturally come to you after you are done with a lot of questions asked in wbjee previously.If you can fulfill these targets you are sure to get a rank within 50:Score above 80 in maths, 40 in chemistry and 40 in physics (these are lower bounds obviously :p)