Alligation & Mixture - 1 | Arithmetic | Quantitative Aptitude | CAT Exam Preparation 2024
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- เผยแพร่เมื่อ 6 มี.ค. 2019
- CAT PREPARATION 2024 I QUANTITATIVE APTITUDE PREPARATION for CAT 2024
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Guys, I guess sir misread the question as just calcualting the avg price, once the avg price is 20.7 we need to make 35% more so 1.35*20.7 =27.945 will be our answer.
Bro... here 35% means 0.35 right?
How it becomes 1.35???
@@haripriyas2116 its a formula that SP = CP*(1+P/100) soo SP= 20.7*(1+0.35)
Right bro
Right bro
@@chinmayjain5966 thank you☺️
Ravi sir is So Great. He doesn't just gives concept but also make sure that the concept crystal clear to all the students. We can't thank him enough
initially quant was a nightmare for me...but after watching your videos...I even didn't realize when quant's lecture became music to my mind......thanks is not enough for your effort, dear Sir.
which college did you get?
its been 3 yrs what happened how are you?
I thought that I am weak in maths. But I realised that no it is not that. You only need teachers like him to make you understand the intricacies of various topics.
Thanks a lot sir!!!!!!
did you did LOD 1 questiions from arun sharma quants book?
@@user-hg1dn2du9udo LOD 2
At 26:00 , Answer would be 27.945 after adding 35 percent gain.
Yes ofcourse !!! I thought the same.
Maybe he didn't noticed 😊
@@KanchanKumari-zr1us me searching for this comment immediately after noticing the error 😅
@@KanchanKumari-zr1us can u plz just elaborate this answer 😐 I can't understand how to find 35%.
@@shalurathore6195 mutiply the mean price by 1.35
You guys doing very well!!!!
My paid coaching doesn’t teach me this way as This Sir do
The concept of Profit and Loss Questions have been explained in full detail in the below link in the most simple and innovative manner.
th-cam.com/video/sK6SkqSI_Tc/w-d-xo.html
I go to TIME but I'm studying here 😆 Wasted my 60000
@@pravinpatidar1999 Same here too
@@pravinpatidar1999 Dil se bura lgta h bhai
Btw Mera bhi same
@@RitikKumar-ue6cb bhai yeh log sirf paise se matlab rakhte he
Thank you so much sir. You are the best educator. You explain in such a way that anybody can understand the toughest topics. The way you have been giving us all the CAT related content & that too free of cost is just truly commendable. We will be forever grateful for your hard work sir. May God fulfill all your wishes 🙏
I am eternally grateful to you. Now I don't even need pen an paper to solve such problems. I used to solve these problems by lengthy method you showed us in the beginning.
I never saw such awesome process before... I have no word to thank you❤️
This trick is one of the best ones I have ever come across. Thank you so much sir, for providing this free of cost!
Majedaar video hai sir maza aa gaya dekh ke . 35 percent wale ka answer Rs27.94 hai.
I truly appreciate what Ravi sir is doing, Sir your lectures are Bible for any aspirants. Thankyou for everything
Indeed!
Hua bhai selection
Sir your concepts are A+
I've been watching your lectures since March
I don't have the money to subscribe to your unacademy
All I can do is like all your videos
Thankyou sir
So how much did u got in cat?
Principle of moments taught nicely by maths ❤️
Sir , You are the greatest teacher of all time for me. your lectures and your tricks are mindblowing.
And you are the oldest aspirant of all times.
I am revising this concept 2nd time and I am very confident on this topic
Sir lecture 6 and 7 is same on profit and loss... Can you upload the 7th lecture of p/L.. and thankyou so much Ravi sir you are helping us to next level.. may God bless you with good health , happiness and success 🌺
Sir in banana question we just found the average cost price of both the sets don't we need to calculate 35% of the average cost price to get the correct answer? Thanks in advance sir, looking forward to your reply
The logic of distance of fulcrum is awesome
i was going through arun sharma alligations but here trick is explained very elegantly, thanks
Seriously.. I got confused while going through arun sharma but here it is explained clearly
In arun sharma the language used to explain theory is not very explanatory.. it tends to confuse instead for me..I thought I was the only one who felt this way. Glad to know I have company 😂
Never saw this concept .. all my doubts in Alligations got cleared
Genuinely Awesome!🔥💯
You are an extraordinary teacher sir. God bless you with everything.
Sundar ❤️
@ 25:50 : Isn't Rs. 20.7 the combined average CP of the complete bunch i.e. 65kg ?
We are required to find out the SP to make a gain of 35% - 135% of CP = 1.35×20.7 = Rs. 27.95/kg
Isn't it, Sir ??
Yes, i was also wondering the same thing.
Can you explin how you solved it?😅
@@epilbaskey9205he simply just calculated 135% of the average cost price that is 20.7 as we need 35% profit.
after watching so many videos of you its time to press the subscribe button
You are real teacher respect and I will always thankful to you and this channel .
Excellent teaching sir ... you r the best
Can anyone help me understand how we will know which is weight which is distance...i got very confused
Look, if we have to find average height , then take height as a distance
The measurement which is asked in the question, take that as distance. Other will be weight.
Thank you for teaching such an easy concept for this topic
Happiest Guru Pournima Sir...… Can't thank you enough!!
can someone elaborate what exactly is happening here? 16:38 - 17:06
Sir, I am extremely grateful for your commitment towards making these videos...
However, I'd like you to know that the video number 17 and 18 of the playlist, mentioned in the comment, are differently titled but these videos contain the same content.
This might be an error from the production team.
Link to the playlist: th-cam.com/play/PLG4bwc5fquzj0Rkn0DVWZP9FxF9iG7OgB.html.
Hello Sir,
The question for which we needed to find at what price it should be sold to gain 35%, we got the average cost price there ,20.70; we will need to multiply 20.70*1.35 to get the selling price ? then how answer is 20.70?
yes
Kindly confirm on this Ravi sir
yes
Right... Answer would be 27.94
@@ExamLauncher 28.154
aj ke classs mei maza agya..genuinely!
very helpful and clear explanation, thank you sir
can someone explain the distance from pivot replaced by the distance from the mean of the two quantities, using any of the questions done above.
What if there's no perfect ratio on weights?
Just take the division of both number like, 13/25 is ratio, i.e. 0.52, so the ratio would be 0.52 : 1
thank you so much sir for your help and you are making fabulous videos for us thank you again sir♥♥♥♥
Ur concept is awesome sir
Sir For the banana Question, where did we utilize the 35 percent gain? I mean I didnt get it.
Really , It was very good concept . Thankyou sir
Sir, @ 13 minutes
Partnership problem of A and B:
Investment ratio 3:2
Time of investment ratio 2:3
Profit ratio 1:1
You are simply amazing !
5 kg of rice at 6 per kg is mixed with 4 kg of rice to get a mixture costing 7 per kg. Find the price of the costlier rice. How to solve this question by your method ie difference method?
Can someone tell what to do when the numbers don't get simplified in the ratios ? for ex :- 19 and 21 be the weights.
You are amazing sir ,you have helped me alot❤❤
Thank you so much sir..best quant teacher I ever met
Bro tera cat nikla ky?
@@MuskanDeo and what about you muskan? Did you cracked 2022 CAT?
@@Rain_Over_Everything no,dar se mai gyi hi ni Dene 🥺qki my prep was 0
@@MuskanDeo but jabtak exam dene nahi jaogi, pata kaise chalega ki level kya hai. Main to nahi ja saka 2022 me, ab maine CAT 2023 ko target Kiya h. Wbu?
@@Rain_Over_Everything same here...2023
I was not able to understand anything but now finally got it
Has Sir taught deviation method in any video for weighted averages?
Completed this Lecture.
I'm very thankful to you sir 🙏
Superb yaar ...
Sir what is the difference between normal average and weighted average???
For the last q how we now that the profit will come at the average cost only?
Guru Ji,you are my favourite teacher ❤
Hi, in the question where we had to make a profit of 35%, shall the answer be just the mean value or 1.35*mean value?
ofcourse 1.35*mean value
A great thank you sir 🙏 🙏
Thanks sir
I have read this chapter many time but I don't understand the logic
Today I got the logic
Understood. Amazing.
Sir please can u teach me when more than 2 variables are there how to calculate weighted average?
Amazing technique sir 🙏🏼😊
Amazingggggg explanation ❤❤
The best Video ever on alligation!! . Thanks a lot Sir
i have searched your method on youtube google but its doesn't appear in search anywhere accept Rodha wow.Love u Sir
Its in Arun Sharma book
i think 35% gain percent is not added
it will be 20.7*1.35...right?
@@moyeenshaikh9915 yep
@@siddhantdhyani4541 why is it multiplied by 1.35?
@@harisalisayyed5997 cp = sp×100/100+gain%
Put cp = 20.70 here and gain%= 35
You will get sp= 27.94
Clear concept
❤️😁
sir, please make a video on the given video lecture like how many videos you made on the respected topic.
Thank you so much sir.❤❤
sir im a fan of ur videos and i really like your videos , but still i've got a doubt here ,in the question of see saw u have said weight is inversely proportional to the distance okay cause that's how the see saw works, but in the question of weight of the apple and cost of the apple , as the weight of the apple increases the cost also increases that's how market works right and even in the question the as the weight increased the cost is also increasing , so it is directly proportional unlike in the case of see saw , how can you draw the alligation of see saw to the alligation of the apples sum?
Can anyone help me understand why is 18 divided in 9 parts
This was such an awesome video, thanks sir🙏
Great teacher
Maza aagya Sir 🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼
I have attempted this question and its answer in first try in 40 sec , can it be reduced to 10 sec ??? In further more attempt
I don't know but your videos are so helpful. The major reason to why am I not gonna share these videos is because you are such a precious gem. Like how can I share you with anyone else. Thank you thank you so much!
ha ha. plz share
Lolll.... this is actually not a good thing to do or say... but I feel the same way... that’s why I don’t recommend this channel to my friends.. cuz I always like to be on top of em, knowin all the answers ...
rula hi doge kya
sir, what is the point of giving the profit % at question 23:30? By the way thank you for all these videos and thanks to Mrs. Shwetha arora for advising this channel by far enjoying. "finally, may I know what percent of quant will be covered concept wise through quant playlist".
So did you wrote cat?
what about the gain part of the question ??
Thank you so much sir
sir i their any notes for these as for the revision
, we then have to calc SP right so as to get In banana Question, SP was asked, so once we haveCP we then have to calc 35% profist wala SP, WHICH IS MISSING IN THE VIDEO
the question says what should be sp to gain 35% profit but you only found the sp in which there is no profit or loss.
Purely class❤❤
Lots of Love ❤️
kya baat hai surrrrrrrr
unable to understand ratio divison of 18 5:4
Hi sir,
Is there any doubt solving group ??
Great content
immense thanku
can someone explain me the banana question. he left it on 20.70. what happened to 35% profit. how can we say the profit earned will be 35%
Hey sir by mistakely forgot to find the actual cp after 35% gain
Dear Sir,
I was trying to buy your course of Quant on Unacademy, but it seems that I have to buy atleast a three months subscription just to view your lectures. I am sure there are many students like me who want to learn from you but to access your course we also have to buy the subscription which includes other courses as well.
Kindly do something which will allow the students to buy only the desired course which will also bring down the total cost. This will serve the interest of the students who wish to only enroll for Quant and LRDI course by Ravi Prakash Sir.
There are thousands of students who cannot afford the hefty subscription fees by Unacademy. I request you to kindly look into the matter and make the provisions to make your courses more accessible.
Regards,
Gaurav
I also feel the same. Ravi Sir can just launch his own academy separately
Im facing a problem in understanding which part to consider weight and which to consider distance 😣
from where can i have access to notes
Thank you Sir😃
What if there is no proper ratio ?
Just take the division of both number like, 13/25 is ratio, i.e. 0.52, so the ratio would be 0.52 : 1
sir i canat understand at 20:00 please help me in that sir 🙏🙏
i'm from arts background, and genuinely believed that i have weak maths, but Ravi Sir to the rescue, Thankyou so much sir
Thank you 😊
Thanq sir
Sir why volume in all of yourr videos is very low ?
galliyan female version added to the playlist ??/?/😅😅😅😂😂😂😂