JEE-2018

Hello everybody, I'm just another \(JEE \) aspirant out of the many at Brilliant , and with Due respect ,would really appreciate the accompany of fellow Brilliant members who are appearing for \(JEE-2018 \); to please Use this discussion platform for all JEE-releated queries and Questions discussions ; Also it would be a matter of great joy to seek help from the "Seniors", :) of course the IITians - 2017 ...would be really glad if they could help us , you guys are great source of inspiration for all of us , please do comment and guide your juniors, us. Also ,any Brilliant member, please comment regarding jee-18 help and tips.

Note by Rishu Jaar
10 months, 3 weeks ago

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1 vote

  Easy Math Editor

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2^{34} \( 2^{34} \)
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\frac{2}{3} \( \frac{2}{3} \)
\sqrt{2} \( \sqrt{2} \)
\sum_{i=1}^3 \( \sum_{i=1}^3 \)
\sin \theta \( \sin \theta \)
\boxed{123} \( \boxed{123} \)

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Find the potential at a distance \(\dfrac{R}{2}\) from the center of the earth, of Mass M, And have \(V_{o}\) as the potential on the surface.

1) \(\dfrac{3V_{o}}{8}\) 2) \(V_{o} - \dfrac{11GM}{8R}\)

3) \(V_{o} - \dfrac{3GM}{8R}\) 4) \(\dfrac{11V_{o}}{8}\)

Md Zuhair - 10 months, 3 weeks ago

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Is (4) the ans.?

Rishu Jaar - 10 months, 3 weeks ago

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Hmm.. i also got 4 as answer But the answer given is 3. I think both 3 and 4 are same.. isnt it?

Md Zuhair - 10 months, 3 weeks ago

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@Md Zuhair Nope, I don't think 3 . 4 is the final ans., moreover its formula based.simple!

Rishu Jaar - 10 months, 3 weeks ago

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@Rishu Jaar But see, 3 also gives the same thing na? \(\dfrac{-GM}{R}+\dfrac{-3GM}{8R}\). So Its Also the same.

Md Zuhair - 10 months, 3 weeks ago

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@Md Zuhair Oh right.! Then multi-correct!

Rishu Jaar - 10 months, 3 weeks ago

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@Rishu Jaar Yeah! :P

Md Zuhair - 10 months, 3 weeks ago

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@Md Zuhair U did that inequality problem?

Rishu Jaar - 10 months, 3 weeks ago

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@Rishu Jaar Yeah boss

Md Zuhair - 10 months, 3 weeks ago

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@Rishu Jaar I mean u nailed it bro!

Rishu Jaar - 10 months, 3 weeks ago

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@Rishu Jaar Ok then. All the best!

Rishu Jaar - 10 months, 3 weeks ago

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@Rishu Jaar Why?

Md Zuhair - 10 months, 3 weeks ago

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@Md Zuhair It was an RMO problem. :)

Rishu Jaar - 10 months, 3 weeks ago

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@Rishu Jaar Oh i see.. Today RMO 2k17 scores are out :( . I got bad. 36

Md Zuhair - 10 months, 3 weeks ago

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@Md Zuhair Its nice. Believe me my friend got just 28 and he was the best.

Rishu Jaar - 10 months, 3 weeks ago

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@Rishu Jaar Is your JEE 11th course completed?

Rishu Jaar - 10 months, 3 weeks ago

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@Rishu Jaar Um.. I guess its still not up to JEE Mark. And about 28.. its nice marks.. are you talking about this year?

Md Zuhair - 10 months, 3 weeks ago

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@Md Zuhair U in FIITJEE?

Rishu Jaar - 10 months, 3 weeks ago

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@Rishu Jaar Nopes...

Md Zuhair - 10 months, 3 weeks ago

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@Md Zuhair Yeah a school frnd this year.

Rishu Jaar - 10 months, 3 weeks ago

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@Rishu Jaar You are FIITJEE'ian?

Md Zuhair - 10 months, 3 weeks ago

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@Md Zuhair Nopes, no gud coaching here in my city, Mathura. I am Jksian however.

Rishu Jaar - 10 months, 3 weeks ago

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@Rishu Jaar Oh.. still your level is quite high... :) Keep it up

Md Zuhair - 10 months, 3 weeks ago

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@Md Zuhair A bit yeah, thnx :) ok gn , just hope the IITians answer my queries below.

Rishu Jaar - 10 months, 3 weeks ago

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@A Brilliant Member Please share the link

Md Zuhair - 10 months, 3 weeks ago

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well... i am also a jee 2018 aspirant!!!!

Brilliant Member - 10 months ago

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Are you from FIITJEE Bhilai or Raipur?

Rishu Jaar - 10 months ago

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bhilai

Brilliant Member - 10 months ago

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Surely , you are welcome to make this discussion go on till the exam \(\ddot\smile\)

Rishu Jaar - 10 months ago

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How are u guys?Back after a long time.

Spandan Senapati - 2 months, 4 weeks ago

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Hey Congrats for a great rank!! I guess you will be joining IITK CSE ... :D.. Best wishes for your future. Please don't forget us :D

Md Zuhair - 2 months, 4 weeks ago

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@Spandan Senapati Then why are you asking for questions ? LOL

Md Zuhair - 2 months, 4 weeks ago

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@Md Zuhair I meant I'll give a try for sure but may not be successful in solving(lack of practice over a month or so)

Spandan Senapati - 2 months, 4 weeks ago

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@Spandan Senapati No you wont fail in solving as I am not in that level to ask you a tough question.

Well I have a question, How did you manage your chemistry along with P,M? I mean equally :P

Md Zuhair - 2 months, 4 weeks ago

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@Md Zuhair In 11th-well I didnt do it as a serious jee aspirant does.All my time I would be solving some M/P.question so no Chemistry just attend classes and let the notes be as they were in the class.As a result marks declined terribly. 12th-Gave a lot of time to chemistry,did all the notes revision carefully,solved books read higher books for knowledge,and generally have it more time,than P/M as I knew I was a bit weak in it.So this is a common question which many good ppl face,they don't do C well in 11th but the only way to back up is to do it seriously in 12th.At times it can save you(like this year maths deteriorated my performance,but Chemistry kind of adjusted it,hence I got 112,80,67 in pcm)

Spandan Senapati - 2 months, 4 weeks ago

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@Spandan Senapati Thanks :D.... Its night. :D I need to go to sleep;

Md Zuhair - 2 months, 4 weeks ago

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@Md Zuhair Hey before u go to sleep tell.me how to.post a problem?I've forgot it.

Spandan Senapati - 2 months, 4 weeks ago

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@Spandan Senapati Haha... Are you joking. Well, You can just go to community and then click post a problem.

Md Zuhair - 2 months, 4 weeks ago

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@Md Zuhair Yah I got it.Just posted one.Try it sometime.

Spandan Senapati - 2 months, 4 weeks ago

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@Spandan Senapati Sure bro. :D. Why dont you have your message section open for all at Quora? THen we can talk there

Md Zuhair - 2 months, 4 weeks ago

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@Spandan Senapati Well thanks, Same goes for me, I didnt took 11th C seriously. I need to do Chemistry seriously from now on. Also, Which higher books you did? Can you tell me?

Md Zuhair - 2 months, 4 weeks ago

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@Md Zuhair Yeah sure. In Physical-only Atkins,Organic-J Clayden(for Jee advanced)and Solomon's(kind of novel like reading) Inorganic-Nothing the best way to read it read your notes agin and again.And come out of the notion that it's memorising part,sure it is,but not rote learning which ppl usually do,read the same stuff say 5 times and you're done with it.I didn't have to memorise much then.Multiple iterations of the same topic make it clear.However any of Vogel,JD Lee would be sufficient.

Spandan Senapati - 2 months, 4 weeks ago

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@Akshat Sharda , @Tapas Mazumdar , @Ayush Mishra , @Spandan Senapati . How much are you scoring in JEE ?

A Brilliant Member - 4 months, 4 weeks ago

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@Mayank Singhal , not getting expected marks as my physics paper had gone extremely bad, chemistry was moderate, but maths was quite easy but I got only half hour for it

Ayush Mishra - 4 months, 4 weeks ago

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Same here . Expecting 213 according to official key . What about you?

A Brilliant Member - 4 months, 4 weeks ago

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@A Brilliant Member About 192 marks

Ayush Mishra - 4 months, 4 weeks ago

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@Ayush Mishra Did you give offline ?

A Brilliant Member - 4 months, 4 weeks ago

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@A Brilliant Member Yeah

Ayush Mishra - 4 months, 4 weeks ago

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@Ayush Mishra @Sahil Silare @Mayank Jha @Sarthak Gupta .... What about you guys?

Md Zuhair - 4 months, 4 weeks ago

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@Md Zuhair @Md Zuhair as i told you 273. Well initiate the discussion...

Mayank Jha - 4 months, 2 weeks ago

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@Mayank Jha Yeah. How about rank? I guess within 800 ...

Md Zuhair - 4 months, 2 weeks ago

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@Md Zuhair 722

Mayank Jha - 4 months, 2 weeks ago

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@Md Zuhair Got only 223 marks. Got less than expected in physics,Maths was moderate and chemistry was quite easy.

Sarthak Gupta - 4 months, 4 weeks ago

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@Sarthak Gupta Hi bro ! How much are you scoring in advanced ?

A Brilliant Member - 3 months, 3 weeks ago

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@A Brilliant Member @Sarthak Gupta,@Mayank Singhal,@Spandan Senapati,@Harsh Shrivastava, what are ur ranks in JEE-Advanced ??

Aakhyat Singh - 3 months, 1 week ago

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@Aakhyat Singh My AIR is 1682 , marks - 197 .

A Brilliant Member - 3 months, 1 week ago

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@A Brilliant Member Congratulations bro..

Aakhyat Singh - 3 months, 1 week ago

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@Aakhyat Singh Bhai tera whatsapp hai?

Md Zuhair - 3 months, 1 week ago

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@A Brilliant Member Nice Rank. You will get IIT! Congrats!

Md Zuhair - 3 months, 1 week ago

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@Md Zuhair Thanks . It is all due to this excellent brilliant community :)

A Brilliant Member - 3 months, 1 week ago

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@A Brilliant Member I hope you wont forget us!! :D... THe brilliant family. I hope my problems contributed to help you crack JEE?

Md Zuhair - 3 months, 1 week ago

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@Md Zuhair I can never forget it . Surely, your problems are quite good . These were one of the first problems that i solved when i first came on brilliant.

A Brilliant Member - 3 months, 1 week ago

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@A Brilliant Member Thanks Bhaiya. Can i have any personal contact of you? Like Whatsapp Number?

Md Zuhair - 3 months, 1 week ago

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Comment deleted 3 months ago

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@A Brilliant Member Thanks you may delete it soon!!

Md Zuhair - 3 months, 1 week ago

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@Sarthak Gupta How much u got in maths?Question in maths was not at all tough.i was also able to solve 10 to 15 questions in it from1st part(iit jee mains offline) Dont think that i'm preparing for iit jee .im in 9th only.haha.. Hope u might be satisfied with ur marks.

Ayush Kumar - 4 months, 4 weeks ago

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@Sarthak Gupta You are chemistry topper. It will seem to that Chem is easy

Md Zuhair - 4 months, 4 weeks ago

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@Md Zuhair Can u plz tell me how double variable f(x)...having both x,y to be differentiated.... Like fx=9x+4y....... So as to get its min value.

Ayush Kumar - 4 months, 4 weeks ago

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@Ayush Kumar I guess for these kinds we dont differentiate. Still I am not sure.

Md Zuhair - 4 months, 4 weeks ago

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Well guys means my elder brothers how were ur iit jee mains online or offline... i solved10 question of maths from jee mains offline...(maths was really easy)
How did u gave them?

Ayush Kumar - 5 months ago

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How was JEE Mains for you guys?

Prakhar Bindal - 5 months, 2 weeks ago

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Sorry @Prakhar Bindal bhaiya, for posting that website link. And I m in 12th right now..

Aakhyat Singh - 5 months, 1 week ago

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http://cisthetaglobal.com/is-jee-2018-physics-paper-copied-from-model-paper-of-a-famous-coaching/ WHY ARE PEOPLE CREATING RUCKUS FOR THIS ?? I CANT UNDERSTAND

Aakhyat Singh - 5 months, 1 week ago

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That musnt be the case. I am sure. Then there will be a retest!

Md Zuhair - 5 months, 1 week ago

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@Md Zuhair A report on the same thing came in the newspaper yesterday(in my city)...and most of the institute heads are telling it isn't somthing abnormal, as Narayana itself might have copied those questions from some source and it might be a coincidence....

Aakhyat Singh - 5 months, 1 week ago

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@Aakhyat Singh Hey, I just saw your New set, KVPY SX 2018. I am excited to get questions there. I have also a set. We have to work hard together to qualify KVPY SX next year. Isnt it?

Md Zuhair - 5 months, 1 week ago

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@Md Zuhair I had a small doubt bro. suppose i already have posted a question before which I want to put in my set, how to do it ?

Aakhyat Singh - 5 months, 1 week ago

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@Aakhyat Singh Its quite easy! See... What you will do is, go to the question, Click on the 3 dots written by "More" at the rightmost bottom and then click on Save. Then select the set.

Md Zuhair - 5 months, 1 week ago

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@Md Zuhair Thanks bro !!

Aakhyat Singh - 5 months, 1 week ago

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@Aakhyat Singh Oh i see. But my brother, Can you help me ? Can you make a set in brilliant for KVPY SX questions containing PCM of KVPY level. I will also make one. It will help both of us and our juniors. Ready? You can start posting qs. I will Add them in my set!

Md Zuhair - 5 months, 1 week ago

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How to solve it -find all polynomials p(x) such that- P(x^2)={p(x)}^2.

Ayush Kumar - 9 months, 3 weeks ago

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Let \(p(x)=a_{0}x^0+a_{1}x^1+...+a_{n}x^n\)

\((p(x))^2=(a_{0}x^0+a_{1}x^1+...+a_{n}x^n)(a_{0}x^0+a_{1}x^1+...+a_{n}x^n)\) ...\((1)\)

\(p(x^2)=a_{0}x^0+a_{1}x^2+...+a_{n}x^{2n}\) ...\((2)\)

According to question:

\((1)=(2)\)

Let's start by finding the constant term :

From \((1)\) and \((2)\) we get :

\(a_{0}=(a_{0})^2 \implies a_{0}=1,0\)

\(\bf{Case 1}\) : When \(a_{0}=1\)

Continuing in the same manner and finding the coefficient of \(x\) we get :

\( a_{1}=0\)

Setting \(a_{1}=0\) in equations \(1\) and \(2\) and finding coefficient of \(x^2\) we get:

\(a_{2}=0\) .

Continuing in the same manner , we get:

\(a_{1},a_{2},...,a_{n}=0\)

Hence , \(p(x)=1\) is a solution.

\(\bf{Case 2}\): When \(a_{0}=0\)

Finding the coefficient of \(x^2\) from equations \(1\) and \(2\) we get :

\(a_{1}=0,1\)

If \(a_{1}=1\) :

\((x+a_{2}x^2+...+a_{n}x^n)(x+a_{2}x^2+...+a_{n}x^n)=(x^2+a_{2}x^4+...+a_{n}x^{2n})\)

Now, divide the above equation by \(x^2\) and we get :

\((1+a_{2}x+...+a_{n}x^{n-1})(1+a_{2}x+...+a_{n}x^{n-1})=x^0+...+a_{n}x^{2n-2}\)

Above equation is similar to case \((1)\) with \(a_{1}\) doing the work of \(a_{0}\) and the degree is one less i.e,.\((n-1)\) in this case . Hence , \(a_{1}\)is not equal to \(0\) , as we want a different solution from case \(1\).

By the same reasoning , all of \(a_{1},a_{2},...,a_{n-1}=0\)

Finally we are left with:

\((a_{n})^2 x^{2n}=a_{n}x^{2n}\)

Hence , \(a_{n}=0,1\)

So, the required solutions are: \(p(x)=0,1,x^n\)

A Brilliant Member - 9 months, 3 weeks ago

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Hmm nice question. P(x^2)=(p(x))^2. I have seen it somewhere. Okay let me do it

Md Zuhair - 9 months, 3 weeks ago

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try to solve it.

Ayush Kumar - 9 months, 3 weeks ago

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Guys try this : https://brilliant.org/problems/expanding-gas/

Rishu Jaar - 10 months, 3 weeks ago

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https://brilliant.org/problems/vectors1/ , @Md Zuhair , @Mayank Singhal , try this one its cool.

Rishu Jaar - 10 months, 2 weeks ago

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Hey i am getting the answer as -3

A Brilliant Member - 10 months, 2 weeks ago

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@A Brilliant Member i m not getting

Md Zuhair - 10 months, 2 weeks ago

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@A Brilliant Member @Md Zuhair are you getting the same answer too?

A Brilliant Member - 10 months, 2 weeks ago

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@A Brilliant Member no... im getting the correct

Md Zuhair - 10 months, 2 weeks ago

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@Md Zuhair Ok , so I went wrong somewhere

A Brilliant Member - 10 months, 2 weeks ago

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@A Brilliant Member Oh wait. I am also getting \(3RT_{0}\) as answer.. \(\Delta U=2RT_{0}\) But \(\Delta H=3RT_{0}\). Isnt it?

Md Zuhair - 10 months, 2 weeks ago

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@Md Zuhair @Md Zuhair I am talking about the vector question.

A Brilliant Member - 10 months, 2 weeks ago

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@A Brilliant Member @RISHU Jaar can u please check out that question again

A Brilliant Member - 10 months, 2 weeks ago

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@A Brilliant Member agreed bro, my mistake , it is -3 indeed , sorry , it was a very old problem and i didn't solved it at time of posting.

Rishu Jaar - 10 months, 2 weeks ago

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@Rishu Jaar can u share the link?

Md Zuhair - 10 months, 2 weeks ago

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@Md Zuhair whose?

Rishu Jaar - 10 months, 2 weeks ago

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@Rishu Jaar https://brilliant.org/problems/vectors1/?ref_id=1425005

A Brilliant Member - 10 months, 2 weeks ago

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@A Brilliant Member how can i recorrect the answer, i have requested Calvin sir.

Rishu Jaar - 10 months, 2 weeks ago

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@Rishu Jaar Yeah.... You can say that if the scalar product is \(A\),Find the value of

\(A-145\). You get it

Md Zuhair - 10 months, 2 weeks ago

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@Md Zuhair I have corrected it guys, thanks , now i know why the problem wasn't getting shared or liked, or even solved! :)

Rishu Jaar - 10 months, 2 weeks ago

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@Md Zuhair \(\large \color{Blue}{\text{BRILLIANT BUDDY!}}\)

Rishu Jaar - 10 months, 2 weeks ago

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@Rishu Jaar Thanks

Md Zuhair - 10 months, 2 weeks ago

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@Md Zuhair :)

Rishu Jaar - 10 months, 2 weeks ago

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@A Brilliant Member What about that \(\Delta H\) question?

Md Zuhair - 10 months, 2 weeks ago

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@Md Zuhair I didn't do that one.

A Brilliant Member - 10 months, 2 weeks ago

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@A Brilliant Member Plz try and tell

Md Zuhair - 10 months, 2 weeks ago

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@Md Zuhair @Mayank Singhal,@Md Zuhair , both problems are correct guys.

Rishu Jaar - 10 months, 2 weeks ago

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@Rishu Jaar Okay. But isnt it that \(\Delta H=C_{p} dT\)?

Md Zuhair - 10 months, 2 weeks ago

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@Md Zuhair No that's enthalpy change , here simply evaluate by integrating \(dQ=nCdT\) , right ?

Rishu Jaar - 10 months, 2 weeks ago

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@Rishu Jaar Oh yaaa :P .. See i am weak at basics :P... ThermoD. :P

Md Zuhair - 10 months, 2 weeks ago

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@Md Zuhair Oh i was always confused at Thermo, its a topic of confusion!:)still good.

Rishu Jaar - 10 months, 2 weeks ago

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@A Brilliant Member Ohh.. i didnt did the vector question

Md Zuhair - 10 months, 2 weeks ago

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ok wait :)

Md Zuhair - 10 months, 2 weeks ago

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@Md Zuhair i couldn't solve Steven sir's problem:(

Rishu Jaar - 10 months, 2 weeks ago

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@Rishu Jaar Its a nice problem.. I did it :).. Its just basic concept of Electric feild+Mechanics+Trigo :P...

Md Zuhair - 10 months, 2 weeks ago

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@Md Zuhair That's nice..you will do good,bro.

Rishu Jaar - 10 months, 2 weeks ago

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@Rishu Jaar Do good as in?

Md Zuhair - 10 months, 2 weeks ago

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@Md Zuhair JEE my friend, JEE :), you have a good grip of basics.

Rishu Jaar - 10 months, 2 weeks ago

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@Rishu Jaar And i did ur expanding gases wala question :) . Nice... Tomorrow its KVPY. It helped me revise the polytropic process

Md Zuhair - 10 months, 2 weeks ago

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@Rishu Jaar Not that good :P :)

Md Zuhair - 10 months, 2 weeks ago

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Hi! I am also a jee 2018 aspirant.

A Brilliant Member - 10 months, 3 weeks ago

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Hi, please stay tuned and clear your doubts on this discussion.

Rishu Jaar - 10 months, 3 weeks ago

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@Tapas Mazumdar is also into JEE 2018

Md Zuhair - 10 months, 3 weeks ago

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@Md Zuhair Sure everyone is welcome.

Rishu Jaar - 10 months, 3 weeks ago

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@Md Zuhair But nowadays I'm less active on Brilliant than last year.

Tapas Mazumdar - 10 months, 3 weeks ago

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@Tapas Mazumdar I know, revision times + boards !

Rishu Jaar - 10 months, 3 weeks ago

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@Tapas Mazumdar I guess same will happen to me next year :(

Md Zuhair - 10 months, 3 weeks ago

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@Md Zuhair Same for me also :(

Aakhyat Singh - 5 months, 3 weeks ago

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@Aakhyat Singh Hey. I have a very bad news.... Not quite for u. I mailed the KVPY authorities that what was my score and I gave them my application no. They say that... No such people with that app. no gave the exam. ... I still remember that when 0:01s we're left....my computer hanged and the time wasn't increasing. So I left the computer and went out of the lab.... 😥😥😥😥😥

Md Zuhair - 4 months, 4 weeks ago

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@Md Zuhair I guess my paper wasn't submitted properly

Md Zuhair - 4 months, 4 weeks ago

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@Md Zuhair it cud be possible...anyways what 2 do.....

Aakhyat Singh - 4 months, 4 weeks ago

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@Aakhyat Singh What can I do other than preparing for SX?

Md Zuhair - 4 months, 4 weeks ago

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@Md Zuhair Coding....... Maths....... Basketball......

Harsh Shrivastava - 4 months, 3 weeks ago

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@Harsh Shrivastava @Harsh Shrivastava, how did ur Mains go ??

Aakhyat Singh - 4 months, 3 weeks ago

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@Aakhyat Singh Hey Aakhyat... Do u update your set of KVPY SX?

Md Zuhair - 4 months, 3 weeks ago

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@Harsh Shrivastava Haha.... That was an Joke reply.. wasnt it? If not.. then read all the comments XD ... HAha

Md Zuhair - 4 months, 3 weeks ago

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@Prakhar Bindal , @Aniket Sanghi , @Swapnil Das , @Spandan Senapati , @Harsh Shrivastava , @Md Zuhair , please initiate this discussion , With your grace.

Rishu Jaar - 10 months, 3 weeks ago

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Hi..yup I am not that active.as I was in 11th.But still we can use it sometimes.Where do you study?

Spandan Senapati - 10 months, 3 weeks ago

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Jks academy , mathura and you?

Rishu Jaar - 10 months, 3 weeks ago

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Bro in Brilliant, ppl are not active anymore so please see we have a nice group in aops(Hope Calvin sir dosent reads this :P)

Harsh Shrivastava - 10 months, 3 weeks ago

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Hi Harsh , would you mind me participating in your slack group , i could use some help really, also why are you guys not much active these days ? @Harsh Shrivastava , @Spandan Senapati , @Swapnil Das , guys please reply.

Rishu Jaar - 10 months, 1 week ago

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@Rishu Jaar No time bro. Brilliant is no more the same vibrant community it used to be.

Swapnil Das - 10 months, 1 week ago

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@Swapnil Das You are right indeed, so aren't you guys communicating like before ? I just wanted to stay in contact and get some tips from you FIITJEEians , don't mind me otherwise. \(\ddot\smile\)

Rishu Jaar - 10 months, 1 week ago

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@Rishu Jaar You're much more talented. And I'm (almost) always available.

Swapnil Das - 10 months, 1 week ago

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@Swapnil Das Oh thnx bro, not much as it seems , you are much more , by the way not on aops even?

Rishu Jaar - 10 months, 1 week ago

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@Rishu Jaar I have an account and I was much more active during my B'ant days. Now I'm extinct.

Swapnil Das - 10 months, 1 week ago

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@Swapnil Das ok , then aren't you in 11th...btw how are your AIITS going?

Rishu Jaar - 10 months, 1 week ago

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@Rishu Jaar I'm having poor health conditions right now(migraine), for which I couldn't even give KVPY. AIITS therefore went bad yesterday. I hope I recover soon.

Swapnil Das - 10 months, 1 week ago

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@Swapnil Das oh im so sorry , take care bro and get well soon , and thanx for reply.

Rishu Jaar - 10 months, 1 week ago

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@Rishu Jaar Lack of time.Mostly in 12 jee preps eat up a lot of time. As you can see I was a lot active in class-11

Spandan Senapati - 10 months, 1 week ago

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@Spandan Senapati Yeah i see that, btw me 2 preparing for jee , how is your performance going on at FIITJEE AITS?

Rishu Jaar - 10 months, 1 week ago

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@Rishu Jaar It started yesterday only. If you're talking of aiits then it's fine. Wbu? Did you appear in today's aits(adv)

Spandan Senapati - 10 months, 1 week ago

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@Spandan Senapati Could you help me join your slack group , it would be great.

Rishu Jaar - 10 months, 1 week ago

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@Rishu Jaar I wish I could, sadly I am not a part of the slack group.

Spandan Senapati - 10 months, 1 week ago

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@Spandan Senapati OK ..then maybe @Swapnil Das or @Harsh Shrivastava might help...when they are active.

Rishu Jaar - 10 months, 1 week ago

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@Rishu Jaar I don't use slack bro, you should join our aops discussion, make an account on aops and done! :D

Its lot more active than brilliant.

Harsh Shrivastava - 10 months, 1 week ago

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@Harsh Shrivastava Ok please tell me name of your group or how to find you , i have made my account.

Rishu Jaar - 10 months, 1 week ago

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@Spandan Senapati Bro , unfortunately , in my city there is a very scarce competition , also i am enrolled to a local coaching centre and haven't enrolled in FIITJEE AITS , but in Allen.

Rishu Jaar - 10 months, 1 week ago

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@Rishu Jaar Anyway the jee topper was from a local Centre. That Sony doesn't matter. But yes healthy competition does help a lot.

Spandan Senapati - 10 months, 1 week ago

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@Spandan Senapati are you there?

Rishu Jaar - 10 months, 1 week ago

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@Spandan Senapati Very true. that's why i seek a company of healthy comp. here at Brilliant, anyways , have you completed your entire JEE course? And also what are the pattern of tests conducted there at FIITJEE.

Rishu Jaar - 10 months, 1 week ago

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Are you in 11th class? Fiitjee , I guess?

Rishu Jaar - 10 months, 3 weeks ago

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Ok got it ! :P , still we can use this discussion sometimes!

Rishu Jaar - 10 months, 3 weeks ago

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@Rishu Jaar Class 12 FIITJEE Bhilai

Wbu?

Harsh Shrivastava - 10 months, 3 weeks ago

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@Harsh Shrivastava Bro ,Class 12, Jks Academy Mathura. Probably u wud have never heard of it :P . I will catch up with you guys soon in your IITians group :)

Rishu Jaar - 10 months, 3 weeks ago

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sure i will be more than happy

Prakhar Bindal - 10 months, 3 weeks ago

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Please share your revision strategy for the last few months , we would be glad to know.

Rishu Jaar - 10 months, 3 weeks ago

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@Rishu Jaar @Prakhar Bindal, @Aniket Sanghi , I know you guys must be really busy, but please do answer our questions when u get free.

Rishu Jaar - 10 months, 3 weeks ago

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@Rishu Jaar Sure , mention my name for any q meant for me :)

Aniket Sanghi - 10 months, 2 weeks ago

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@Aniket Sanghi What was your revision strategy during these last few months...what materials you covered ? How many subjects per day ? and how Often were You active at brilliant ? please answer @Aniket Sanghi .

Rishu Jaar - 10 months, 2 weeks ago

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@Rishu Jaar Basically focus on your backlogs and simultaneously keep solving papers to keep pace. Do the things which will.increase your confidence

Aniket Sanghi - 10 months, 2 weeks ago

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@Aniket Sanghi Thank you very much for replying. Please also answer my query below.

Rishu Jaar - 10 months, 2 weeks ago

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@Aniket Sanghi Did you solved any books or just FIITJEE modules and Prev. Yr?

Rishu Jaar - 10 months, 2 weeks ago

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@Rishu Jaar I basically solved cengage , I don't solve fiitjee modules in 12th , I didn't like them . You may check my. Quora answers , in that I guess you will get answers to most of your queries

Aniket Sanghi - 10 months, 2 weeks ago

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@Aniket Sanghi Thank you very much brother..i will check quora also.

Rishu Jaar - 10 months, 2 weeks ago

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@Aniket Sanghi Hey Aniket bhaiya.. If i dont get KVPY SA... am i fit for JEE Adv?

Md Zuhair - 10 months, 2 weeks ago

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@Md Zuhair @Md Zuhair , KVPY SA 2017 was a useless one.....

Aakhyat Singh - 5 months, 3 weeks ago

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@Aakhyat Singh Well, I will give you a big THANKS for always being on my side and supporting me :D. You are a good friend!

Md Zuhair - 5 months, 3 weeks ago

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@Aakhyat Singh That doesnt matter, You Qualified, That matters. No one going to check what cheating happened in online exam, and the retest.

Md Zuhair - 5 months, 3 weeks ago

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@Md Zuhair Even that doesn't matter, cuz I didn't qualify Stage-2 @Md Zuhair....

Aakhyat Singh - 5 months, 2 weeks ago

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@Aakhyat Singh But that doesnt define your Merit Level, The merit level is decided in first exam.

Md Zuhair - 5 months, 2 weeks ago

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@Md Zuhair IT DOES bro.@Md Zuhair Btw did u see the rank list ?? Almost similar to 2019 JEE Advanced Ranklist with a few subtractions(i.e. medical students)

Aakhyat Singh - 5 months, 1 week ago

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@Aakhyat Singh Ya i saw. AIR 15 is from our school! rather our section! rather.. he sits beside me :P in my bench!

Md Zuhair - 5 months, 1 week ago

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@Md Zuhair No, I mean the top 10 ranks....mostly will be the same in JEE Mains and Advanced 2019

Aakhyat Singh - 5 months, 1 week ago

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@Aakhyat Singh cuz >50 % of top 10 are the TOP GUNS of Allen Kota... @Md Zuhair

Aakhyat Singh - 5 months, 1 week ago

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@Md Zuhair But even then, KVPY exam can't decide where u stand. Reason-for maths section, I ACTUALLY DID LEAVE many questions (I wasn't getting how to solve them. Plus, whenevr it comes to RMO,INMO type questions...my situation-:[ ) And also whoevr scores awesome in KVPY doesn't NECESSARILY mean he would top IITJEE too. Coz there is bio too, and it may be possible that he went for JSO OCSC,and his Bio is a bit(TOO MUCH) strong thanks to that. Even what @Aniket Sanghi bhaiya told is correct.

Aakhyat Singh - 5 months, 3 weeks ago

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@Aakhyat Singh You left many questions, still qualified? Nice :) Your others were better then.

Md Zuhair - 5 months, 3 weeks ago

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@Md Zuhair Anyways, in JEE 19 they won't check ur KVPy mks to decide ur rank, so still no use....

Aakhyat Singh - 5 months, 3 weeks ago

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@Aakhyat Singh But, Do you know? I am more into Pure Science rather than Engg. So even if i qualify , I will take Phy Hons. at IIT. So IISC will be better for that.

i dont know. Lets see. If my mind changes later

Md Zuhair - 5 months, 3 weeks ago

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@Md Zuhair Why not ? KVPY SA doemt define yr future , here many of my batchmates haven't cleared that still are in top 200AIR in Advance

Aniket Sanghi - 10 months, 2 weeks ago

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@Aniket Sanghi (a+1/a)^10+(b+1/b)^10+(c+1/c)^10>10^10/3^9 I am trying it from 1/2an hr pls Help me a,b,c are positive reals.

Ayush Kumar - 5 months, 3 weeks ago

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@Ayush Kumar The inequality is not valid :

For , if it is , it should be valid for all \(a,b\) and \(c\)

Putting \(a=b=c=1\) yields wrong result.

A Brilliant Member - 5 months, 3 weeks ago

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@A Brilliant Member No it cant be we have to use Jensen's but i dont know how to apply Jensen's? Think over it.

Ayush Kumar - 5 months, 2 weeks ago

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@Ayush Kumar @Ayush Kumar, what should we find in the question ??

Aakhyat Singh - 5 months, 3 weeks ago

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@Aakhyat Singh To prove that one i.e. £(a+1/a)^10>10^10/3^9 Using Jensen's inequality.

Ayush Kumar - 5 months, 3 weeks ago

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@Aniket Sanghi Really!! You have made my day and increased my confidence. Thanks :)

Md Zuhair - 10 months, 2 weeks ago

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Also what was your revision strategy , during these last few months ?

Rishu Jaar - 10 months, 3 weeks ago

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Can you please tell how you prepared chemistry for jee , i m really Weak at it , especially organic chem.

Rishu Jaar - 10 months, 3 weeks ago

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Glad to hear it , its an honor.

Rishu Jaar - 10 months, 3 weeks ago

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@Rishu Jaar Bro I am giving JEE Advanced 2019 :). Still I will like to stay in touch with this discussion.

Md Zuhair - 10 months, 3 weeks ago

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@Md Zuhair Sure.

Rishu Jaar - 10 months, 3 weeks ago

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@Sarthak Gupta , @Akshat Sharda , @Tapas Mazumdar, @Ayush Mishra , @Mayank Jha . How was your exam ? How many marks are you expecting ? :)

A Brilliant Member - 3 months, 4 weeks ago

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