RMO Problem Discussion

Upload the pdf of RMO 2013 and discuss problems under this thread ONLY AFTER COMPLETION of the exam ( i.e. 4pm). Best of luck to all of you,buddies.

Note by Priyatam Roy
5 years ago

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20 votes

  Easy Math Editor

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**bold** or __bold__ bold

- bulleted
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  • bulleted
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1. numbered
2. list

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Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1

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paragraph 1

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[example link](https://brilliant.org)example link
> This is a quote
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    # I indented these lines
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    # up as a code block.

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# I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
MathAppears 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} \( \boxed{123} \)

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CRMO-Paper 3

Priyatam Roy - 5 years ago

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I took this paper. I was sitting behind Sreejato, and I got only questions 1, 2, and 4 right. I hope I make the cutoff!

Cody Johnson - 5 years ago

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Isn't RMO a contest held in India? That's the impression that I had at least

edit: looking at the problems, I have to say problems 3 and 5 sure are tough.

Michael Tong - 5 years ago

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@Michael Tong Yes, RMO is specifically for Indians. And problem 5 is pretty easy if you can find the recursion.

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@Sreejato Bhattacharya hey....Sreejato in which class do u study????

Kislay Raj - 5 years ago

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@Michael Tong well 3rd one is simple. Menelaus theorem you see.... For maharashtra region... :P

Kshitij Khandelwal - 5 years ago

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@Kshitij Khandelwal We are talking about CRMO Paper 3.

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I thought you live in USA. :O

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@Sreejato Bhattacharya But I saw Cody entering ISI :P

Soham Chanda - 5 years ago

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@Soham Chanda Have you been dreaming when you gave RMO? xD

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@Sreejato Bhattacharya Dreaming that I had enough time to write up the solutions :|

Soham Chanda - 5 years ago

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Oh!How I wish that you were seated next to me ,so that I could have a good shot>>>>Counterattack :p

Priyatam Roy - 5 years ago

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Downvoted.

Ahaan Rungta - 5 years ago

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Any idea about the cutoff of paper 3 ?

Priyatam Roy - 5 years ago

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That's what I got! The problems weren't very hard, but the time limit (3 hours) put pressure on me. Apparently I solved the first four problems, but I won't get full credit for the third one, as I couldn't complete it (lack of time! >:( ). I had the fifth question on scratch, but didn't get the time to present it carefully. :'(

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@Sreejato Bhattacharya Solved the fifth one now, only 4 lines more and my solution would have been complete >.< time was really a factor and that I did not have practice in solution writing was really a major fault from my side

Soham Chanda - 5 years ago

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@Soham Chanda The fifth one was completely solved in my rough work. Unfortunately I won't get marks for it. -.-

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@Sreejato Bhattacharya Sreejato.. keno pakamo marish... :P emniteo peye jabi.. chap nis na.

Sagnik Saha - 5 years ago

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@Sagnik Saha guarantee nei :(

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@Sreejato Bhattacharya :| You could have atleast shown the recursive relation and give outline of the proof

Soham Chanda - 5 years ago

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@Soham Chanda I had only like 1 minute left when I solved #4. :(

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It was quite easy though.

Priyatam Roy - 5 years ago

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https://brilliant.org/discussions/thread/an-rmo-problem-2/

Dev Sharma - 3 years, 3 months ago

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* Mumbai RMO-Paper*

Priyatam Roy - 5 years ago

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I am in class 9( goint to class 10 this year). I will be giving Pre RMO and hopefully RMO this year, can someone please give me some tips on how to prepare and what to prepare for both. Do suggest some books also please....

Anurag Bisht - 9 months, 2 weeks ago

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well i was able to solve 4 questions completely but i was unable to solve the last question due to less time.so i want to know whats the cutoff for delhi region

Rishabh Shukla - 5 years ago

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Please upload the paper of your respective regions....

Akshat Prakash - 5 years ago

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http://olympiads.hbcse.tifr.res.in/subjects/mathematics/previous-question-papers-and-solutions

Priyatam Roy - 5 years ago

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mine was crmo 1..

Vishal Choudhary - 5 years ago

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mine too....how many were u able to solve...and from which region r u...i was able to solve only the 1, 2 and 5.....and yeah the 6th one partly

Kislay Raj - 5 years ago

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i was able to solve 1,3 and 4 and rest was quite tough..time limitation ..:P

Vishal Choudhary - 5 years ago

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RMO Maharashtra and Goa region question paper and answers are not available online. They never upload it!

Vikram Waradpande - 5 years ago

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Well then we can type the questions and start the discussion. Well Maharashtra paper was easy rhan other papers, I hope so.

Dinesh Chavan - 5 years ago

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Really it was easier than expected...... R U really going to type the whole paper?? I have already typed it as a new discussion

Aditya Raut - 5 years ago

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@Aditya Raut Will see about that.

Dinesh Chavan - 5 years ago

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Mine was CRMO Paper 2....And there is a 2013 related problem....

Samarth M.O. - 5 years ago

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Was there any question common in CRMO 1, 2, 3 or 4?

Nupur Prasad - 5 years ago

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I don't think so.

Priyatam Roy - 5 years ago

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nope....all were miles away.....

Kislay Raj - 5 years ago

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CRMO-Paper 4

Priyatam Roy - 5 years ago

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CRMO-Paper 2

Priyatam Roy - 5 years ago

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I got this paper :) Felt it was easy after finishing the test and found the solutions(at home)

Ranjana Kasangeri - 5 years ago

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I got 3 questions correct in CRMO paper 2. Anyone else get CRMO paper 2?

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CRMO-Paper 1

Priyatam Roy - 5 years ago

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You can find the question papers and solutions here. I'm creating subthreads for CRMO 1-4.

Priyatam Roy - 5 years ago

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Comment deleted Dec 01, 2013

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Mine was CRMO-paper 1.

Bhargav Das - 5 years ago

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I got CRMO Paper 3

Anirudh Mehra - 5 years ago

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@Anirudh Mehra Hi ! you're from DPS,Faridabad?

Bhargav Das - 5 years ago

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@Bhargav Das Yes

Anirudh Mehra - 5 years ago

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@Anirudh Mehra You remember me?we met in SMTE camp!

Bhargav Das - 5 years ago

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@Bhargav Das Sorry but I can't recollect you :(

Anirudh Mehra - 5 years ago

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@Anirudh Mehra We played that board game( mind-edutainment one).

Bhargav Das - 4 years, 12 months ago

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@Bhargav Das Yeah I remember that game . Do you mean that you were my partner? (It is nice of you to still remember me...)

Anirudh Mehra - 4 years, 12 months ago

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@Bhargav Das Then you might be remembering Sharvik Mital too ? I'm his friend .

Priyansh Sangule - 5 years ago

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@Priyansh Sangule Yes,I know him and Aryan Saxena too. We were in the same room in the hostel.

Bhargav Das - 5 years ago

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Owww..........................mine was CRMO Paper 3.The solutions look familiar.

Priyatam Roy - 5 years ago

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@Priyatam Roy How was yours?

Bhargav Das - 5 years ago

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@Bhargav Das Mine was O.K.

Abrar Islam - 5 years ago

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There has to be a 2013 problem or solution.Therefore note that 2013=3 X 11 X 61

Priyatam Roy - 5 years ago

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True dat.

Bhargav Das - 5 years ago

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You were right!

Bhargav Das - 5 years ago

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About what..........exactly?Mine didn't have any 2013 related problem

Priyatam Roy - 5 years ago

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this rmo paper is tough, but much easier than the previous years!!

Pranav Nadimpalli - 5 years ago

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