JEE at door Steps!

Hello guys we are having our JEE exams round the corner just after our BOARDS(for some of us), inspired from Pranjal Jain's message board JEE 2015 approaching! I have decided to post or share one new problem per day it maybe of any topic. I hope these questions will cover almost all topics. I may not be able to post solutions of all questions due to time constraint.

The list is :

My Complete Set of Questions till now : My Picks for the last JEE..!!!

Hello Guys also try Azhaghu's set "My Problems"

Functions and Integrals (Calculus Question)
Integral to the Maximum (Calculus Question)
Balls, balls, everywhere (Combinatorics Question)
My Combinatorics Set
Seems easy huh..!! (Calculus Question)
Limiting Trigo. (Question based on Limits)
Limiting Fractional Infinites. (Question based on Limits)
What exactly is it?? (Calculus Question)
Solve it if you can (Geometry Question)
Its all about Complements (Probability Question)
Producting Limits. (Calculus Question)
Probabilitical Players. (Probability Questions)
Forming Divisible Numbers (Probability Question)
Boating Probabilities (Probability Question)
OPTICS..#1
OPTICS..#2
EQUILIBRIUM..#1
Permeable Nation (Combinatorics Question)
Electrochemistry..#1
Limiting Trigo..#2 (Limits)
Limit with Trigonometry with Fractional Part? Too Much! (Limits)
Integrate Non Integer Powers? How? (Integration)
Integrating Modular Functions.. (Calculus)

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Math

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Remember to wrap math in $ ... $ or \[ ... \] to ensure proper formatting.

2 \times 3

2 \times 3

2^{34}

2^{34}

a_{i-1}

a_{i-1}

\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}

Easy Math Editor

This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.

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Markdown	Appears as
`italics` or `_italics_`	italics
`bold` or `__bold__`	bold
- bulleted - list	bulleted list
1. numbered 2. list	numbered list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1 paragraph 2	paragraph 1 paragraph 2
`[example link](https://brilliant.org)`	example link
`> This is a quote`	This is a quote
# I indented these lines # 4 spaces, and now they show # up as a code block. print "hello world"	# I indented these lines # 4 spaces, and now they show # up as a code block. print "hello world"

Math	Appears as
Remember to wrap math in `$` ... `$` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$

Comments

Nice work! And best of luck for the JEE to everyone!

Pratik Shastri - 6 years, 4 months ago

thanks a lot..

Harshvardhan Mehta - 6 years, 4 months ago

Hello guys would like to Give you links of some excellent set of questions regarding all Subjects

Andrei's Chemistry
Andrei's Geometry
Andrei's Combinatorics and Probability
Andrei's Classical and Non-Classical Physics
Expected JEE-Mains-2015-B (Excellent Set by @Sandeep Bhardwaj sir.)

I am sorry if I missed out any Sets.... If yo guys can suggest more Sets then you are most welcome..

Harshvardhan Mehta - 6 years, 3 months ago

all sets are great... thanks for sharing

Ankit Nigam - 6 years, 3 months ago

You Forget , Mind Blowing Problems Setters , Set of two genius guys . I want to add Link of their great Contribution., Their Set's of problems are really goes over to my head. :)

(*)-Deepanshu's Mixing of Concept's

(*)-Ronak's Toughest Challenges

Karan Shekhawat - 6 years, 3 months ago

eah of course... their sums were great had fun solving it/.. and thanks for mentioning it..

Hello everyone as per my friend @Azhaghu Roopesh M suggestion i have created a set of all my questions for JEE as it would be better and easily accessible. Also I request you guys to keep updating your scores in the set...

Here is my set : My Picks for the last JEE..!!!

Seriously , one question per day ?

A Former Brilliant Member - 6 years, 4 months ago

well not actually.. i meant one new question per day....

I mean how can you make good questions everyday, you see for me thinking up new questions is many many times more difficult than solving them . I think that making up good questions is a gift that you need to have ,which you indeed possess, since I solved some recent questions of yours .

@A Former Brilliant Member – well thanks a lot.. but the thing is i already have a set of questions along with solutions but just need the time to mess up with this latex and put them up... hope you would also like the problems which i would put up.... btw how is ur prep for JEE ad wats ur expected score

@Harshvardhan Mehta – Actually I started Inorganic Chemistry just today (nearly completed) and am going to start with Waves and Oscillations . The other chapters are all pretty much covered .

And as far as the score is concerned , I think 220+ is reasonable at this stage(given that I have yet to revise certain topics), but I'll definitely work on it to increase it to 280+ .

Well, it's getting late, I better go !!

@A Former Brilliant Member – thats awesome bro... best of luck..

@Harshvardhan Mehta – Thanks

@Harshvardhan Mehta – How much are you expecting in jee advanced??

Kislay Raj - 6 years, 4 months ago

@Kislay Raj – Haven't really thought about it much, It will all depend on the amount of work that I'll put in after JEE Mains !!

Hello Guys new questions have been put up, check it out...

Nice one for sharing great problems...... I like your discussion about software engineer... Loved it... As I am interested in that field. Thanks and best of luck for your jee preparations

Ankit Nigam - 6 years, 4 months ago

thanks a lot for your comments... btw am too aspiring to be one.. so which all institutes are you targeting??

Not aiming to join particular Institute but yep preparing for jee to get into any iits so that there is a lot of opportunities rest depends on us

@Ankit Nigam – ohk thats nice.. best of luck.. whats your expected score??

@Harshvardhan Mehta – Physics and maths are strong but not expecting anything from chemistry so not high rankings but expecting to get descent marks.... How's ur physics going and what are your expectations?

@Ankit Nigam – physcs is good and maths aint a problem, but i need to work on my physical chemistry.. hopefully i'll complete it till the doom's day. well i m expecting at least 200(dont have high expectations).

@Harshvardhan Mehta – That's like my case :D

hello guys i would like to ask that on which topics in Chemistry and Physics should I share more problems on and which more topics of Maths should I cover... all replies would be considered..

Physical Chemistry especially Equilibrium questions, and how about questions on SHM ?

yep thats a great idea, I'll upload equilibrium questions till tomorrow.. SHM will need time.. can you suggest any more topics for chemistry other than the mentioned??

@Harshvardhan Mehta – Problems on some of the inorganic chem chapters like p-block, d-block, coordination compounds, and metallurgy would be great! :)

@Pratik Shastri – hmmm... yeah this topics would be great.. i have also requested @Calvin Lin sir to start the Point system for chemistry too as it would give us more encouragement.. and i will try and upload the problems till next week so please keep a check and yeah keep suggesting..

@Harshvardhan Mehta – Well usually it's these topics that consume time while solving so I thought maybe these should be considered .

As for other topics, how about complex numbers and properties of triangle ? For physics Rotational mechanics or Fluid mechanics , anything that suits you should be fine .

Thanks for helping us out $\ddot\smile$

@A Former Brilliant Member – yeah it is.. i will upload them till next week so please keep checking and suggesting...

@Harshvardhan Mehta – Are there any sets to practice optics and modern physics?

@Ankit Nigam – i am working on creating a set of questions for the same.. i will soon upload it.. all i can say now is keep checking and yeah i'll inform you as soon as i do it...

@Harshvardhan Mehta – Ok thanks!!

@Ankit Nigam – have added two optics questions check the out

@Harshvardhan Mehta – Hi Harsh, Can you put all your questions for JEE posted till now in a set, it'll be useful later when revising .

Thanks for the same :)

@A Former Brilliant Member – hey.. @Azhaghu Roopesh M as you said I have created a set of all my questions for JEE please have a look at it... My Picks for the last JEE..!!!

@Harshvardhan Mehta – Thanks :)

@A Former Brilliant Member – yeah sure.. i'll do it soon and provide a link out in this note.

i have added one equilibrium question and will keep on adding.. thanks for your suggestion

@Harshvardhan Mehta – Wow, you sure are one early riser !!! Uploading questions at 4 am !!! BTW thanks bro $\ddot\smile$

@A Former Brilliant Member – ummm... no u got it the other way... I have a late night... just like you do... :-)

@Harshvardhan Mehta – Oh , ok .Well I'm trying to get 7 hours of sleep everyday, yesterday I slept at 2 so I kind of missed your questions but now I am solving them . Good job !!

@A Former Brilliant Member – ohk that good.. thanx a lot.. nd yeah your set contains pretty interesting questions too.. mind if i add its link here?

@Harshvardhan Mehta – It'll be my pleasure !! Please do so as you wish :)

@A Former Brilliant Member – thanks a lot..!! ;)

Rotation

Kushal Patankar - 6 years, 4 months ago

yep nice idea.. will do it soon.. thanks

could you please upload some questions on organic chemistry.

yashasvi baweja - 6 years, 4 months ago

ohk will do it in this week.. if any more topics you wanna suggest then please do it..

@Harshvardhan Mehta

I see that you haven't posted any Chemistry Questions . I have provided a link to my set IITJEE Chemistry .

Hope you would like it !!

A Former Brilliant Member - 6 years, 3 months ago

yeah i liked your set... gud questions and yeah congrats for completing Sandeep Sir's set.. and yeah i intend to put more problems till dis weekend... had a hectic schedule so couldnt manage to post problems... but yeah pls have a look on dem..

Cheers...

Thanks for noticing me complete Sandeep sir's set :)

Yeah , I'll work on your questions tomorrow onwards !

can you please solve this problem and post a solution Thnkx

manish bhargao - 6 years, 3 months ago

Bitsat seat allotment have started so which date u all have alloted?

Am yet to book mine which date have you chosen? What about you guys ?? @Azhaghu Roopesh M @Pranjal Jain @Athul Arun A @Ronak Agarwal @megh choksi @Deepanshu Gupta @Vighnesh Raut @kushal patankae @Pratik Shastri @Kislay Raj @yashasvi baweja @Yash Shroff @Karan Siwach

Yes , even I came to know about it today . I'll do it tonight , then I'll surely post it here :)

I chose 26th. Morning slot in Jaipur.

Pranjal Jain - 6 years, 3 months ago

Well I didn't get the chance to book early as site was heavily loaded but at 2 pm I got the chance and only 4 dates were available for me 23,25,26,27 I selected 26 may

@Ankit Nigam – ohk nice by the way where is your gonna be conducted?

@Harshvardhan Mehta – Mine centre is vadodara... Where is yours?? I request to those who want early dates do the allotment as fast as possible...

@Ankit Nigam – well mine is mumbai nd i chose 27th and timing 8:30 .

@Harshvardhan Mehta – Are you giving another exam??

@Ankit Nigam – Oho ! Another barodian ! Where do you live ? (Locality )

@A Former Brilliant Member – I live I subhanpura behind samta You?

@Ankit Nigam – Manjalpur

@A Former Brilliant Member – Great... Are you giving any other exam??

@Ankit Nigam – Well , I think the other exams are Bitsat,manipal,VIT

@A Former Brilliant Member – Where's your centre for mains?

@Ankit Nigam – Bright day harni

https://brilliant.org/problems/probability-29/?group=tqXhhyMNKH1i

Rajat Gupta - 6 years, 3 months ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$