Venn Diagrams - 2 | 4 parameter Venn Diagram | CAT Preparation 2024

[@vishalkumar-sc4hj]

Sir, I couldn't be able to take on cat, but after getting this channel(RODHA), I am gaining ground. you have revolutionised my world of study. i cannot express in words. you are simply great Sir. what an elucidation Sir! hats off to you Sir.

[@siddhantgupta4988]

What was your score?

[@HimanshuThakur-ef7wk]

@@siddhantgupta4988 urs ?

[@Snow_girl_13]

So how was you Cat? How much percentile you got?

[@saiworld7777]

I don't have any comments sir, you are the best teacher ...lots of love for you sir 😊. One day I am gonna meet you , thanks for your work sir..

[@sushantjha8373]

Amazing pedagogy sir. Highly impressive.

[@Rodha]

Thanks

[@Rodha]

We Have started QA forum in PagulGuy to discuss QA related to Rodha youtube channel you can join to interact with faculty www.pagalguy.com/discussions/official-quant-thread-for-cat-2016-38731516

[@savimohanty8808]

Sir how made calulations such fast plz tell

[@akshayrawat6258]

@@Rodha please help But a+b=33 also From there if we will find out then min value of a will come out to be 17

[@lornemalvo2171]

@@akshayrawat6258 tf, 33 is Cricket AND Hockey

[@riteshsahare1509]

Sir is any part missing in venn diagram introduction video or you directly started with 4 set theory ?

[@EverythingKnowledge]

intro is given and then directly started form four Venn Diagrams, cuz already explained Venn Diagrams in Quant

[@restyletime4918]

in which chap ? @@EverythingKnowledge

[@shubhambhatt2704]

​@@EverythingKnowledgecan you please share the link?

[@artsystories121]

Can u pls share the link? ​@@EverythingKnowledge

[@bugsyunclee3968]

​@@artsystories121did you find?

[@mukesh9tiyal]

Thank u sir its boon for us all aspirant who can't afford cat coaching and u r doing a holy work in my opinion.

[@manditbanthia7057]

The content is so good and relevant, thank you sir. No words how to thank you. Keep supporting us. 🙏🙏

[@namansharma2721]

27:40 I don't think that I could have figured that out on my own! Thanks A Lotttt sir! Amazing Work!

[@harshnaik1941]

Best content in market.!

[@ayushikumrawat3099]

Sir you've actually made learning New concepts so much fun! God bless you sir

[@princeg.8834]

⭐⭐⭐⭐⭐⭐⭐⭐ 1:00 start

[@dundlermifflin8434]

Explanation is very lucid, banking on this playlist for my DI-LR prep for CAT 2019. Hope videos are uploaded regularly till the exam day

[@sagarikadas5207]

Did these videos help you in CAT 2019?

[@dundlermifflin8434]

@@sagarikadas5207 I could not prepare for CAT well due to a personal loss. However this is a good playlist to cover all your basics for this section

[@sagarikadas5207]

@@dundlermifflin8434 thank you.

[@ItsEshan392]

Does it covers all the syllabus of lrdi ? Or major topics?

[@ayushagarwal69]

Also if u turn this diagram sideways it looks like 2 hearts together which I think is kinda cute ❤❤😂😅

[@anuvratshukla7061]

@rodha Chocolate distribution method? where is the link sir?

[@adityaagrahari6163]

kzbin.info/www/bejne/noC4fIZ5fd5okMU

[@Garrick645]

18:49 Sir how do you add up the numbers so fast. Is there any framework to do that. I struggle with fast mental calculations.

[@AnkitSharma-qy4sf]

Sir aap bahut achcha padate ho

[@janhavingosavi]

Good conceptual videos. But why is the volume so low in all your videos ? can you please upload videos with decent audio

[@kshitijchandel7809]

why are some videos missing???

[@soubhagyashukla8460]

sir you are absolutely a gem !!!

[@tisha8049]

why we took only 18 as ans why not 19 and 20 its saying amin is greater than 17 than why just 18 19 and 20 are also greater than 17

[@IamLahav]

🥲Same, I didn't understand 2nd question at all :(

[@RajeshSingh-ef7qx]

You are really a fantastic and awesome teacher I love your teaching style❤️❤️❤️❤️❤️❤️❤️

[@banisettisaiteja404]

🙏🙏 GOD you classes feels like therapy to my mind sir . its unlocking the potential to think 🧠. i get fear 😱by seeing the topic but by the ways you take away my fear is magic😇 . IIM interview me pakka i will talk about you how guru can change students life . 🧟‍♂👨‍💼

[@deepakkanojia3107]

Thanks alot . These classes really cleared my all the concepts. Thanks alot sir.

[@deepakkanojia3107]

Sir thanks alot. you cleared my concept i can do any sum now. Will these all video will be enough for cat prep?

[@AshuSingh-oz4tv]

the content is so good and to the point thank you so much

[@yashkulshrestha4931]

Thank you so much sir for your thorough explanation. I really like your teaching style which focuses on strengthening the basics.

[@thespectator7990]

Your explanations are always awesome sir✨

[@PiyushBhardwaj-i6h]

rodha is only one through this now everyone can crack the cat

[@chiranjibbaruah7300]

I have a doubt in q no. 1 why didn't sir took 123 as the answer and why did sir added the no. of people who don't even play 1 sport?. Please expla.

[@kazhikkaam2942]

​@@chiranjibbaruah7300note the word atmost

[@simmrankaursood]

Sir I’m extremely grateful, thank you so much for your videos!!! ❤️

[@techsmash6907]

Sir at 27:26, How minimum value of B can be 0. In question its mentioned that everybody will play atleast one sport. If you make B=0 then B is not playing any sport.

[@sachinkumarsingh2518]

Same doubt bro & b is playing Hockey too, if you got the solution to this prob, bro please mention in the comment , if possible

[@tikshachauhan5850]

Since there’s no restriction that there has to be at least one student who plays only hockey we can assume that all the students playing hockey at least play two sports hence number of students playing only hockey (b) = 0.

[@manditbanthia7057]

Take only the question into consideration, it's easy

[@mehakkaur4306]

No taking b=0 meaning that no st. Is playing *only* hockey. So we can take b=0

[@techsmash6907]

@@sachinkumarsingh2518 bro, I don't even remember the question properly. It's been long time ⌚

[@TarunSharma-uo3uy]

Can anyone explain why we have taken minimum value of student playing hockey (i.e., b) to be 0 and not 1? I am getting confused due to the fact that this vien diagram represent only those students who are playing atleast one sports (i.e., 460-15%= 391) and therefore value of b should be atleast 1 student.

[@rohilagarwal70]

I am also getting confused.

[@rounakgoswami2901]

b represents students playing only hockey which may be zero... It is given that all students play at least one sport

[@merajmazhar3059]

Because set of 460 is the universal set. One of the subset is students playing zero sports.

[@deneshsrinivasan3383]

a+b+c+d = 123, so even a,b,c can be zero and d=123 , the statement can be true. imagine you call all the 391 students in a hall and ask them why no one enrolled in cricket , all the 391 students answers by saying " sir you said that all ous of should include ourself in 1 game why should be it cricket we dont like cricket we like hockey , u said we need to be in 1 game right, we are not in cricket but we are in someother games. 😂😂😂 i hope it explains

[@ss590]

See.....b just represent a number.....if b= 25...it represent no of students playing only hockey.....but in Question it is nowhere mentioned that atleast 1 students should play only hockey/cricket/TT etc so we can take minimum value of b = 0 for "a" to be minimum :) Thankyou 💜 so much sir 🙏🏻

[@Swatisinghh]

here, you are talking about some chocolate theory. sir pls tell where is it? isn't this video starting of data interpretation?

[@rohitkumaryadav3095]

It's in Maxima Minima vedio

[@atozcreations207]

Loved the way you explain sir

[@fifamultiverse2055]

thanks sir

[@yuvrajyadav3811]

thanku sooooooo much sir .hats off to ur teaching style

[@javedbhati59]

Awesome explanation thanks

[@jayeshsolanki4633]

Thanks sir it was really helpful

[@NandanKumar-nh5iu]

Koti koti naman guruji🙏🙏

[@apekshasrivastava1006]

Thankyu sir really great full to you

[@sandeepprajapat470]

Sir if i put min. Value of b is zero then b is counted in 15% students so how we can put 0 one should be min. Value of B

[@abhinavgupta4801]

I agree with u b cannot be zero because atleast one student will play hockey

[@ritikaagarwal3478]

B can be 0. Considering B as 0 means that those 180 sts. are playing hockey with another sport and no single student is playing only hockey

[@Wanderingtaless]

The minimum value of b is 0 because we have already excluded 69 people who do not play any sport and the remaining 391 people play at least 1 sport doesn't matter if they play only hockey or hockey along with cricket, TT, and Badminton. Even if b is 0, there are 180 people playing hockey as Hockey= b+180 The person who does not play hockey might be playing any other sport(Cricket, TT, Badminton). Let's consider there are 10 students in a class, and there are 2 games cricket and hockey, and each student should play at least one of each sport. 5 students play only cricket and 5 students play cricket and hockey both. It doesn't mean that "only hockey" can't be 0. All 10 students are playing at least one of each sport and nobody plays only hockey. I hope this helps.

[@akshayrawat6258]

@@Wanderingtaless But a+b=33 also From there if we will find out then min value of a will come out to be 17

[@NehaPd]

@@Wanderingtaless thanks! yours was the only explanation that convinced me.

[@Rise_with_Shivam]

Thanku sir

[@achyutawasthi18]

Thank You So Much Sir for this fruitful session ❤️

[@anushreedey7592]

sir your videos are too good bt the sound qualiy is so not up to the mark..pls work on it

[@Rodha]

In the recent videos, they are good

[@Shikha001]

Thankyou sir for such great efforts for us😇😌😊😌

[@choprasamkitsuresh5513]

Thank you sir.

[@shubhamshah8264]

thank you sir, very helpful all videos

[@medihelaxmusic3344]

Thank You Sir!!

[@Aksriv100]

Thank you so much Sir

[@Parasnath_Artworkss]

Sir how do you take 17 in 2 nd que

[@suhahkhan]

Sir, Thank you so much

[@gurmeharkalra3938]

Thank you so much sir😇 Very informative 😇

[@anikajain1977]

sir from where can we practice more DILR questions

[@bhaskarbawaly8515]

sir in q1, how can we assume the atmost 1 sport included the zero sport players, even it is given 15% do not play, is it because it is asked "atmost" not "exactly 1 sport" ?

[@chiranjibbaruah7300]

Yes same doubt even sir calculated the no.of people who play atleast 1 sport i.e. a+b+c+d = 123(i thought 123 will be the answer) please kindly explain sir

[@bhaskarbawaly8515]

@@chiranjibbaruah7300 basically it doesn't go with the reality check facts. Think it like, as when we say something like for ex: "we can fail at at most 1 subject", that means we can still don't fail ( at zero subjects ) and also at 1 subject. which is simply less than equal to 1. and it's certainly not exactly equal to 1. I think I can make this clear to you.

[@chiranjibbaruah7300]

@@bhaskarbawaly8515 thank you. Btw are you preparing for CAT or already in a top B-school?

[@bhaskarbawaly8515]

@@chiranjibbaruah7300 your comment is something like my present tense and expected future tense. Aspirant brother.

[@SamarthDave-u2g]

@@bhaskarbawaly8515 My brother in christ whats that logic

[@ssagnikssanyal2305]

Sir please make video on how to solve 5 set venn diagram

[@dayitavsaini9161]

Where can I find the 3set and 2set Venn Diagrams lecture??

[@sanjayk1286]

very good

[@Konn_hai]

Done 👍🏻 12 September

[@RupamStudy]

Sir why you take 18, why not 19 or 20

[@vivekchaurasia49]

sir u r great... plzz provide basic videos of these topics ... Quant section is great but LRDI requires more new videos.. plzz upload ...

[@Rodha]

Basic se hai

[@vivekchaurasia49]

@@Rodha Sir u r a great teacher... I have just started my preparation for CAT 2022 or 2023 .... I'm deeply following u.... Thnx for ur great videos🧡🇮🇳

[@ishaanrohmetra3447]

@@Rodha sir where are previous vdos of ven diagram? 3 set and all that? please provide a link for that

[@MohammadAmir-ry8op]

Thank u sir

[@ritikachitlangia7723]

Sir, pls provide the link for set theory .

[@surya_1406]

How 18

[@memansi]

Can someone tell me why people playing at most one sport we are adding no sport ones with 1 sport playing?????

[@ravisharma2402]

what about 2 & 3 set venn diagram sir?

[@shivanithakur7510]

Could you please explain this maxima, minima part one more time ?

[@shekharankiya2414]

29:19 how 17 became 18?

[@madnessofmunna]

by adding 1

[@kattaananth]

why should we add 1 @@madnessofmunna

[@sreelakshmiskumar5537]

Sir, we expect videos for CAT 2020 preparation soon.

[@arbazulmalik4500]

Same expectations :)

[@lornemalvo2171]

@@arbazulmalik4500 reh gye?!

[@arbazulmalik4500]

@@lornemalvo2171 I already bought plus subscription on 18th April, and completed around 300 sets on LRDI and almost 250 Hours Quants... ye comment jab maine kia tha mujhe pata nhi tha sir unacaemy me pdhate hai.. and I am lucky ki main sir ka plus student hu pichhle 6 months se :D

[@rebel6062]

@@arbazulmalik4500 kitna bana bhai fr tra

[@lajawab7798]

@@arbazulmalik4500 Arbaz did you clear CAT?

[@urvashisharma4123]

3 set wala video kaha h

[@ninadpatil1522]

Kha liya

[@anirudhdalvi3569]

Why directly 4 set theory from introduction?

[@samalachaithanya]

👍

[@YashGoel-uq6uu]

What about 2,3 set venn diagram? @rodha where can i find it?

[@Rodha]

Aage dekho na

[@YashGoel-uq6uu]

@@Rodha numbering is bit confusing but thanks, appreciate it

[@atoz70052]

i like your videos, but you ae directly teacing 4 set venn diagram , where are the basics videos?

[@akhileshkulkarni351]

kzbin.info/www/bejne/qmabmnmCqrWNapY Kindly check this for venn diagram involving two variables.

[@dyutipurohit6036]

venn diagram no. 3 might be useful for that

[@ranjandas9361]

❣️❣️❣️

[@mansirijhwani7823]

Ek doubt hai, question had mentioned rest are playing atleast one... Understood the point that there is condtion for any particular sport that atleast 1 playing hockey there min value of b would be 1 but in question they have specifically mentioned at least one sport and since b is playing only hockey if the no of students playing hockey is 0 then they are among 69 students. Min no of students playing hockey shall be atleast 1?

[@aathirag5074]

I have the same doubt..went across the comments but couldn't find any convincing answer to why it's 0

[@gauravaggarwal6368]

Hlo sir sir where is the video of 2 and 3 set of venn diagram

[@utkarshrawat5793]

kzbin.info?search_query=set+theory+cat+rodha

[@utkarshrawat5793]

scrollDown

[@ashishakatsuki137]

Can someone explain this question using chocolate distribution strategy ? In a college each of 200 students in class is a member of at least one of the three clubs A,B,C .80 students are member of A , 90 students of B, and 100 students are member of C. Q. If 25 students are members of only A then maximum no of persons who are members of all three clubs?

[@yashgarg4108]

15 students

[@lornemalvo2171]

@@yashgarg4108 35, what's the answer?

[@amaramoon7025]

Why did we add 1 to 17 for A(min)???

[@Ishaansharma26]

Because it is greater than 17 which gives us 18...had there been a sign of greater than equal to... Then it would have been just 17

[@sadgurukrupavillamahablesh1638]

Is this there for ipmat indore

[@restyletime4918]

did you made it to indore???? im a impact dropper too

[@memansi]

Why we took b + 17 from where 17 came???

[@habibagousia]

Did u get the ans?

[@shreyapaul5188]

how b min is 0?

[@qrius90]

Intro music makes me really uneasy

[@jagrucmahant1113]

Can anyone please share the link of 2 set and 3 set Venn diagram, I can't seem to find it. Thanks.

[@utkarshrawat5793]

kzbin.info?search_query=set+theory+cat+rodha

[@utkarshrawat5793]

scrollDown

[@mansikhandelwal408]

Sir i can't find 1st class of venn diagrams 😔plzz help anyone

[@shephalijha5101]

kzbin.info/www/bejne/emTMg2iZfteSjLM

[@madhuparashar5778]

Check out 1st maximum minimum video .. some concepts of Venn diagram is explained there

[@animalkingdom10]

In second question we take b+17 so from where we can take this 17

[@kiranburla8472]

180-163=17

[@arambhi]

Sir it's a request please say loudly in new videos.. sometimes voice went to slow 🤦🏻‍♀️🙏🙏

[@mediatalks6466]

how a+b+c+d=123 can anyone help

[@prashantchatterjee51]

460 is the total less:-15%(playing no sports)-69 We get 391 less:-the values which are given(leaving the a,b,c,d).We get the value as 268. So,391 Less:-268 Equals=123 (Value of a+b+c+d) Hope this helps:)

[@studycorner1511]

Color combination so bad 😃

[@tarunbaldiya4956]

Sir please Hindi me bolo

[@amitkharat1910]

ekdam bakwas channel he , ye video dekh ke , kuch samajh nahi atta

[@Rodha]

Thoda try karo, achhe concepts hain

[@arbaazukaiye2560]

@amit kharat bhai bakwas math bolo, sir free mei kar rahe hai bohot bada upkaar hai

[@SamarthDave-u2g]

[@arunks2271]

Poor sound quality

[@shubhisaxena4740]

Baar baar ek hi chiz kyu repeatt karte ho bhai :/ har sentence do bar kyuuuuuuuuuu bolna hai xD

[@lostinlife4338]

Free content m criticism q krti ho didi , paisa dekr times classes kro aur krte rho criticism xD

[@kalpeshbadgujar855]

Taki sabko samajh aa sake..

[@prashantvatsa2079]

Tmko kya takleek hai bhen

[@YashGoel-uq6uu]

Did anybody know where can I find the 2,3 parameter venn diagram, this is directly 4 parameter venn diagram. @rodha @ravisir please help

[@chiragrangrej7835]

Speak loudly your voic is too low

[@vaibhavtomar1570]

Thank you so much sir for your thorough explanation. I really like your teaching style which focuses on strengthening the basics.