Messages posted by sunny_dbz

bladeX - 2 is right! Organic Chemistry by Morrison and Boyd is totally useless. You need a lot of time to complete that book and if you go with it, you will find that you had read that book for really nothing.

Hey dude! It will be useless if you try to read all these books. Just pick the best books and appear tests regularly. And, as far as topping exams is concerned, I tell you there is a hell-and-heaven difference between topping in board exams and IIT JEE.

Anyone of these five:

Bansal Classes
Narayana Institute
Resonance
Brilliant Tutorials
FIITJEE

Memorize all important formulae.
Work out prevoius year AIEEE papers in the scheduled time and evaluate it. Try to rectify your mistakes.
Sleep for at least 6 hours a day a week before the exam.

When we are given the booklet 10 mins before 9 am, I was shocked to see that even the Multiple Correct Answer Types had negative marks and in some of the Matrix matching, we had to work backwards, i.e. first solve the problem in Column II and then select the options in Column I. Such questions may not be too difficult but were extremely lenghty. Each one of them at least took 10 mins. And, I was a little scared when I first saw the subjective questions in paper 2. But, they were not too difficult, I guess.

I suggest u take the mean = 326

I have read that this year's JEE cut-off is difficult to predict bcoz many found the paper difficult and some found it easy. So, nothing can be said about the cut-offs with certainity.

To my dismay, I found that the Multiple Correct Answer Types had negative marks.

Check out http://economictimes.indiatimes.com/News/News-By-Industry/IIT-JEE-cut-offs-expected-to-be-lower-this-year/articleshow/4393654.cms

Great job dude! You will be in top 50!

Focus only on various types of objective problems (both numericals as well as conceptual).

Straight Objective Type
Multiple Correct Answers Type
Assertion-Reason Type
Comprehensions
Match the Column

Two ways to get more marks:

Answering maximum questions correctly.
Avoiding negative marking as far as possible.

Minimum cut-off = average of marks scored by all students in a particular category.

It depends from person to person. You should appear first in your strongest subject. Although, I suggest you attempt Physics first, Mathematics next and Chemistry third. Anyways, it is all your wish!

BITS Pilani is ranked 4th in campus placements in all colleges in India (including Government colleges as well).

Any plane passing through (3, 2, 4) is given by

where A, B and C are the direction ratios of the normal to the plane. Now, if this plane contains the x-axis, the normal to the plane must be perpendicular to the line (1st condition) and also the plane must pass through the origin (2nd condition).

Equation of x-axis is

1st condition gives

2nd condition gives

Putting in the equation of the plane, we get

This is the required equation.

Resolve the forces along the string and perpendicular to the string. And, you will arrive at the above result.

Hey dude! That happens with over 70% of the students (including me). I guess this situation arises due to lack of confidence in preparations. You will overcome such situations only if you appear in any test series (by sitting in the exam hall and not postal) conducted by the various coaching institutes in our country.

Good job!

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