Chocolate Distribution Method -2 II LRDI for CAT 2024 II CAT 2021 Last 45 days Preparation
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sir please upload part 3 of this it has been more than 1 year now. please take out 10 mins of time. if not recording then atleast do live stream of this chocolate distribution master set part 3 @Rodha
@@mayukhghorui1220 can you pls send me the link?
_/\_
Send link of unacademy
no doubt why everyone admire you so much ,thank you for amazing content
Aap ke guidance se mujhe CAT me 99+ percentile laane se koi ni rok skta....keep your good work continued😊😊
aaya?
@@yuvrajjaiswal5615lgta h kisi ne rok liya raste me bhai ko😂😂
For Question 5 : We need to distribute 83 chocolates to 30 students such that minimum people get 2 or more than 2 chocolates. So, we will start by distributing one chocolate to each of them.
83-30 = 53 chocolates left.
Now, to minimise people who get 2 or more than chocolates, we need to distribute maximum chocolates to minimum number of people. Hence, we will distribute 4 more chocolates to 53/4 = 13 people . Now, only 1 chocolate is left which we will have to give to anyone having 1 chocolate since we can't give more than 5 chocolates. Hence, the number of people now left with minimum 2 chocolates is 13+1 = 14.
ANSWER: 14
I have also solved 6 & 7, the answers to 6 & 7 are 15 and 22 respectively. Let me know if anyone getting same answer.
Your all answer is correct bro but q 7 answer is 21
Bro can u tell me in which video number is question 5,6,7 ?
@@Lalit_Sharma_20 bro check in the starting of the video , all 7 questions are mentioned. Answers to these questions have not been uploaded yet.
@@naajidsarosh2881 cool thanks man!
can u plz explain the answers of 5,6,7 ques.@@manzaralam903
still waiting for the part 3 for cat 2023 sir🥲🥲🥲🥲please uploadd so that remaining cocepts can be cleared...🙏
What concepts important for CAT 2023 sir has not covered ?
If i perform the chocolate distribution in 1st question, the answer comes out as 38 instead of 35.... Which one is correct and why?
Sir in question 2 if try to distribute i m getting 29 maximum students later only two subjects got remained please elaborate bit confused
sir youtube pe apke zyada fan h unacademy se!! please make coordinate geo and choc distribution videos asap!!!
thank u sir
1st time I am feeling confident to see same kind of question in unacademy AIMT. Just because of you sir, I was able to understand and attempt that question in mock.
Thank you Sir, for such simple explanation!! Kindly provide the solution for Q5, Q6 and Q7 as well.......
Where I can find answer of Q. 5, 6 and 7 ?
Q.7 First we distribute 2 chocolates to full class;
(Total chocolates=83)
ie. 30*2=60,
Maximise 2 nos means ,rest of person should receive 3 more or a maximum of 5 in total(each should receive 5 or 4(last case_),
Balance 23 chocolates give to 7*3 C+ 1* 2 C --> 22 people has 2 chocolates
Thank you 😇😇
Sir , Part 3 is not available . Please upload that video , Thank you
still waiting
Sir, what are the solutions for Questions 5,6,7 ?
In Q2, the quesn asked the maximum who scored 90% above in 3 subjects,so why can't the answer be 38 as in class 10...29 students scored more than 90% so we will give 1 choco. to each 29 students, which gives 77 by subtracting 106 choco from 29. Further we have to give 2 more choco. to the maximum which results in dividing 77/2 which gives 38 and this is maximum which is absolutely more than 35.
And, in quesn 4 the same way class 7 should have the maximum of 24 not 23. Please check and reply and correct me if I'm wrong.
For those who think ans is 33 for question 2
The answer is 35. Here's the explanation: There are 40 students and 106 seats for those who score more than 90%. By dividing 106 by 3, the sir is essentially saying that 35 students will achieve the required marks, which fills 105 seats. The remaining 5 students must have scored less than 90% in three subjects. However, according to your answer, 33 students will score 90% in three subjects, leaving 7 seats for 7 students. We can distribute these seats to 2 students, and the remaining 5 students simply did not score more than 90% in 3 subjects. I hope this clarifies your doubt.
The question says that at least 1 student has scored more than 90% or he/she should get atleast 1 chocolate. Therefore, for the answer 35, we were left with 1 choclate for 5 students which is wrong. the correct should be 33 as remaining 7 students will get 7 chocolate.
@@saurabhdas374 i was also thinking the same but the question does not say that every student has secured 90+ in atleast one subject. the answers that we are getting can also suggest that some students out of total students have not scored 90+ marks in any of the subjects and according to that 35 is correct
@@mithilgarg6789 but if they haven't scored more than 90 percent in atleast 1 subject then there name shouldn't be in list
Sir There can be a possibility that there are exactly 4 students who got 90% in only one subject and we count them as cumulative 1 students? I got this question when I made my own example and tried to solve it. Please guide me here. Anyone who got this help.
Hi sir, I am having a doubt
As per your previous explanation video of chocolate distribution concept, The total student is 40, No. of Chocolates(Subjects) are 106. Now, from 106, 40 is distributed to all students once. Hence 106-40 gives 66, Since its exactly 3 subjects, and Exactly one distribution is found, now we need to find remaining exactly 2 i.e. 66/2 that gives, 33 why cant be it be an answer?
Because Its not given that at least one student in class scored 90+ .So there can be students below 90 also. Therefore you can't give 40 chocolates at the starting to everyone.
Total no. Of students are 40 in the class, means there are those students also who did not get 90*%.
Sir in first question.
Each student will get atleast 1 chocolate so out of 106 chocolates, 40 are distributed.
Rest 66 is to be distributed.
66/2 is 33
So shouldn't the answer be 33 instead of 35?
i am also confused
Can anyone tell how Chocolate method can be used in second question if the simple division does not strike?
I also think that 106 should be divided by 2, not by 3
sir kindly upload the answers of last 3 questions 🙏🏼🙏🏼.. your explanation is mind blowing
Q.3 why 20 not 16?
20×4=80 yhat means we have left only 4 chocs for remaing(16people)
And 16×4=64
Still we have left 16 chocs for remaining(16)people
**16x4=64, then 20 chocolates remaining for 20 people
why cant the answer be 33 for Q2. :-like106-40=66(remaining chocolates) and then 66/2=33,please clarify.
Because it's not given that we need to distribute 1 chocolate to atleast 1 student...there are students who have scored 90% and the other represents total no. of students
Still confused a bit on the 2nd question's solution. Only 29 students scored more than 90% in Maths, then how can 35 students score more than 90% in exactly three subjects?
You have to maximize based on requirements of every question
hey there,
those 35 students need to score 90 plus in exactly 3 subjects.so its not mandatory that mats must be included in those subjects.say someone got 90 plus in phy che and bio. That is also counted as a case of obtaining 90plus in exactly 3 subjects.hope u got it
@@ankith4320 Even if I go by your logic, the number of students should be 16 as bio (16) has the least student. If we take Phy, Che and Bio then since there are only 16 students in bio who scored more than 90%, i think the ans should be 16.
My answer was 21 taking Che, Phy and Maths. @Rodha Sir can you please explain?
@@Rodha 33 is coming as answer
@Rodha sir, for 2nd question answer should be 29, because for class 10th, maximum 21 students can score more than 90% in PCM, and then 4 students can score more than 90% in PMB, and then 4 students can score more than 90% in EMB.
So ans should be 29 and not 35.
On 8:02 how are we crossing the limits ? Why is it necessary to give a chocolate to all 22 people in maths
84/4 is 21 , all chocolates are utilised distributing to 21ppl only but there are 22 ppl who got more than 90% in maths so that condition was violating. So 1 minimum chocolateshould be given to those 22 in order to compensate 22 in maths.
Lovely questions discussed in this vid! Enjoyed solving them
Completed. The sad part of our students is that everybody watches how to get 99%le and only few students are ready to work for it. for example this video has only 10k views as of 20/09/2022, On the other hand you will find lakhs of views on some misleading video of how to get 99%le. Think again!
Sir what are the and of thoda last remaining questions (5,6,7)?
I got them as
5:- 16
6:- 19
7:- 30
how please explain in brief here in comments if possible
@@ShubhamMishra-ug1pe 5)
Sub 2 out of 5
Student 30 | chocolate 83
Sub with highest no. Of student is maths 22
So 83/5=16. Remaining 3
16 gets 5 and remaining get 1,1,1
But we covered 19 students and highest no of students with >90% is 22
So take 3 choc from 16th student and give it to remaining 3
Hence at least 16 have min of >90% in 2 sub
i think Answer 7 will be 22
@@nilotpalmisra1775 will you be able to explain ?
@@jatinp9777 As there is no least value given i.e there might exist ppl who do not get chocolate at all the ANS should be zero. Why did u take 3 from 16th person so to fullfill 22 ppl. You could have taken 1 from any 3 ppl from 16 ppl who are getting 5 chocolate to satisfy the condition of 22 i.e let say u take 1 from each 16th,15th nd 14th person to satisfy other 5 ppl with 1 chocolate that gives 13 ppl- 5 chocolate, 3 ppl- 3 chocolate, 5 ppl with 1 chocolate. Thus, no ppl with 2 chocolate acc to ur ans as well
why question 2nd has answer 35 and not 33? if we solve by chocolate distribution method? Im confused. like for 106 chocolate i distributed 1 to each and to maximize 2 chocolate to each till 33rd student. please someone explain
Distributing 1 chocolate to everyone means that all students get >90% in atlest 1 sub. But that's not the case. So why distribute 1 to everybody? Simply give 3 cho. To each students until u can...and that's ur ans
Hope it helps🤞
@@turkishnaxal1703 thank you brother
@@user-ge3kn2nc3w mention not 🤗
Amazing combination of beautiful ideas and concept sir ✨🤩🤩
sir please upload part 3 of this it has been more than 1 year now
Sir is it complete course?
If its complete then m start studying from today for it 🙂
Please reply!
Thank you sir for putting effort for us❤. Set was brilliant!
what about 5,6,7??
sir where is chocolate distribution method set 3 video ... actually i have doubt in 5th its at least so will the answer be 1 because minimum 1 student can get
Can someone explain to me that if we use the method used in question 3 to solve Q2, we'll have to give 29 chocolates to maths then we'll have remaining 77 chocolates. Now if we give 2 more (to maximize exactly 3) to these students then my answer comes 38.5 which is different from what we get if we do 106/3.
After distributing 1 chocolate to each of 29 students we are left with 77. So again if we give 2 more chocolates to each of 29 students, 29*2= 58 has to be subtracted from 77. 77-58= 19. So here we find that we can give 3 chocolates to more than 29 students because still 19 is left with us and already first 29 students are saturated with 3 each. 19/3= 6. Adding 6 and 29= 35
@@sushmitasahoo1645 thank you so much scratching my head for the past 30 mins on this
What's the answer for 5,6 nd 7 th questions sir ?
What is the answer u got
@@tusharraj1641 Q5 14, Q6 15, Q7 22
Where is the next video?
I think Q2 ans should not be 35 as there are 40 students in class 10. For answer to be 35, total number of students should be 36, which is not true. Correct answer should be 33.
yes 33 is correct
If I want to find out max no. of people who gets more than 90% in all 5 subjects in class 6,
I have to first distribute 1 chocolate to each of 30 students,
now 53 chocolates left.
now I can give the rest 4 chocolates each to maximum 53/4 = 13 ppl
so my answer should be 13.
But not more than 12 ppl in class 6 can get over 90% in English.
Where am I getting it wrong? Anyone?
i have the same doubt for question 2nd i am getting 33 not 35
thats the limitation and so the correct answer is 12 only
Sir at 4:25 .. if we gave 3 chocolates to 35 students i.e 105 in total.. we won't be able to give 106 to 40 as original condition.
If we give 33 students 3 then only we can adhere to 106 to 40 wali condition
There is no minimum condition mentioned in the question i.e there might be 4 students who do not score above 90% at all. Thus 35 students getting 3 chocolate and 1 student getting 1 chocolate comes out to be fine.
@@ayushrana1401say 40 students have passed 90% in at least one subject then, 106-40 = 66 renaming count.
Now distribute 2 - 2 each time from 66, so 33 more will get. Hence total 33 at most students to get 3 subjects exactly. How can 35?
@@RadheRadhe-ln6swif you see the question nowhere it is mentioned that all the 40 got 90% above
It is possible that out of those 40 some got less than 90%
yes 33 is right @@RadheRadhe-ln6sw
In Q2, shouldn't we subtract 40 from 106 since all 40 students get over 90% in atleast one subject? Similarly, subtract 36 from 84 instead of 22.
No. This is nowhere mentioned that every subject has atleast one student with 90 above marks. So we didn't give one subject to each.
Sir, pls upload the 3rd part for this Q!
question 2 , answer is 33
Hi Sir, where do i find the next video consisting the solutions of 5,6,7
Waiting for next video😍
Q.2 why35? It shoul be 33
35×3=105
That is only 1 choc is left for remaining students that is invalid pls tell.me if I am wrong
Yeah, exactly! 33x3 = 99 and remaining 7 chocolates to the remaining 7 diff people. But in sir's case 35x3 = 105, so for remaining 5 people you have only 1 chocolate which isn't possible.
@@adityadoiphode4675 finally someone cleared it
@@adityadoiphode4675 remaining people would have got marks less than 90%, one among them got 90 above in one subject.
@@sumitanand4770 It is not given in the question that all the students have got more than 90%. So for class 10th, all 40 get above 90 is not a necessary condition.
@@palakbahadur9758Bro wth, the given data itself is about all the students who got more than 90% only, and here you are saying it is not a necessary condition
what are the answers of qn 5,6 and 7? is there any other video for this?
Can we please get the answers of rest of the questions.?
14,15,22
Excellent💯👍👏.. Vedio..,
Sir pls send the link for the remaining questions 5,6,7 i am unable to find it
Didn't understand sir
Your method for 2nd and 3rd won't work if all the "chocolates" are in 1 column and rest are 0. In that case you will be doing row total divided by 3 or 4 when the actual answer will be 0 because no student has scored marks above 90 in more than 1 subject. How do you resolve this?
the wording is weird....I don't think the condition is each students needs more than 90% in 4 subjects but each students has scored 90% in any of 4 subjects or something
Sir There can be a possibility that there are exactly 4 students who got 90% in only one subject and we count them as cumulative 1 students? I got this question when I made my own example and tried to solve it. Please guide me here. Anyone who got this help.
Bawal ho ap sir..bhut bdhiya explain kiye
Sir question 5,6 and 7 k solution video ni mil rhe mujhe?
Sir it's a my humble request to you please
When you teach us the new way of apply the x concept so firstly tell us that your gonna use that new way for the concept so we are not get confused
SIR END PORTION NOT CLEAR PLS RE EXPLAIN
In the 3rd question.. can we not distribute 1 to each and the divide the remaining by 3, in that case it would come 16 and not 20. So why can we not do it that way, can anybody explain?
Same doubt
I think answer will be 18
but we have to maximise thats why we dont include all the 36 students
min 22 is required to have atleast 1 choc, so that the remaining 62 can be distributed in such a way that people with 4 choc is maximum
Sir please upload the video for remaining questions
Answers :-
5.14
6.15
7.22
Anybody ,kindly verify it.
Can you please send me your solution of these 3 questions?
Same as mine👍
@@Rusk6068 LRDI_StartersChocolate_Distribution_Method_Ep_XX_with_anno.pdf
Check out this you will get a pdf which will contain its solution. Try to understand: Solution for Q.5] 14, Q.6] 15, Q.7] 22
How to accesss this pdf?@@rameshchoudhary7102
Awesome Concept like always sir!!!
In question 2 why we didn't first give 1 chocolate to each of 40 students as at least one will get over 90 % and then give 2 chocolate out of the remaining ones?
because it was not mentioned that each student had scored 90% in at least one subject. some students haven't scored 90% in any sub.
Q5. 14 students
Q6. 20 students
Q7. 22 students
why we had not apply chcklte distri in ques 1?????????
thank you sir..for the learning..
Sir we want more LRDI video's according to CAT 2021.
Also sir, please solve the CAT Quant 2021 paper live. We are waiting for iit
remaining answes:
5th 14
6th 16
7th 16
is this correct?
if not pls correct me if u r not planning to upload the rest.
anyway thankyou somuch @rodha
5. 16
6. 20
7. 15 ?
5. 13
6. 15
7. 23
Still in doubt
I got
Q5. 14
Q6. 16
Q7. 23
Sir next series of ques are not uploaded? 5,6,7?
I'm not able to find the next vedio i.e for ques 5,,7?
what is the answer for 5th question
where are the rest of the questions solved sirji
Great concept Sir!!! Please upload the solutions to the remaining 3 questions.
LRDI_StartersChocolate_Distribution_Method_Ep_XX_with_anno.pdf
Check out this you will get a pdf which will contain its solution. Try to understand: Solution for Q.5] 14, Q.6] 15, Q.7] 22
@@rameshchoudhary7102 Thanks a lot Sir. Please help me to find the Quant and LRDI chapter wise quizzes of Rodha. I really need that to practice. I will always be thankful to you.
Is there any video on last three questions?
I will put in couple of days
@@Rodha Thank you sir for your efforts, You are the one of the best teachers of the country, and every student in this country needs a mentor like you, there is so much to learn from you sir, thank you sir and big fan sir.
SIR BAKI KE SOLUTIONS BHI DAAL DENA
sir where is the next video ?
Thankuuuu sir 🌸✨
In q2 could not understand how it was not dependent on the distribution and just 105/3 gave the answer.
Ok so sir cross checked in the next question
Should have done that in q2 as well
sir iska next video nahi hai apke channel pe..pls remaining questions ke solutions bata dijeye
I ll put
@@Rodha sir please provide the next set of this video...
I have a doubt @Rodha
If in question three more than two condition gets violated (like -- E=10, P=23, C=11, M=22, B=18) then how to find the maximum number of students who scored more than 90% in exactly 4 subjects
??
Give one chocolates to 23 each,
22 will be covered
It will satisfy
@@AnkurSingh-bk2gq Thank you
did you get for q5,6,7 ?
@@AnkurSingh-bk2gq i guess 20 would be answer. If one think logically as if 22 would be cover as per yours which is exceeding the total no i.e. 84 (22*4=88).
If one chocolate is distributed among 23 first. Then only 61 left, only 20 people would get the rest 3 chocolates. (61/3=20). So, 20 *4 =80 that satisfy the condition. Now 3 chocolates already left on the hand at first distribution ( 23-20=3). Again, 80+3=83 chocolates distributed and the rest left 1 chocolate can be distributed among rest 3 people.
Henceforth, 20 people would get maximum of 4 chocolates.
@@kumarumang9234 i have not said 22 is the answer
He was asking if there is two violation like in his case 22, 23 ., What to do
I said that give 1 choclate till 23 , the violation of 22 will be covered.
Answer will be 20 only
Great. will do it again.
Happy teacher's day to you sir🙏😇
Requesting answers of the remaining three questions Sir.
sir please atleast give us the answer of remaining question??
sir plz confirm q2 ka answer sahi h ya 33 answer hoga so as to satisfy atleast 1 chocolate to everyone ????
sir plz btaao
but atleast condition is not mentioned in question
wowww sir, great set.
sir pls upload solution for questions 5, 6 and 7
Thanks for your efforts sir
Sir; @rodha can u explain Q7 - pls anyone
Is this question is cat level..??
Yes
Next videos when ?
At 4:23 .. 106÷3 gives 35 and 1 as a remainder.. so why can't we distribute that 1 chocolate to one of them and final maximum students becomes 36
By doing so one of them [35] will have 4 chocolates now. And you will get 34 as the answer. Which is wrong.
@@mansidabhi6016why 34 is wrong why this can't bevans
hey i have been really trying to get this set, but can not grasp, can i contact you? it's getting messy in the comments, and some logics are overlapped. it would be great if you help.@@mansidabhi6016
Anyone knows, where is next part? Please drop link
LRDI_StartersChocolate_Distribution_Method_Ep_XX_with_anno.pdf
Check out this you will get a pdf which will contain its solution. Try to understand: Solution for Q.5] 14, Q.6] 15, Q.7] 22
sir plz upload part 3
cat 2023 is coming and i want to crack it
Sir please upload part 3....
Where are other questions
Thank you
i am not getting the continuation video of this
nahi hai next video iska ...baaki 3 ke solutions nahi hai
Thank you Sir🙏.
Great content sir🙏
why we r not distributing 1 chocolates to each students
Because it's not given that all students have scored >90%.
The two tables are different, one represents >90% and the other represents total no. of students in the class
Thank You Sir