21:29 pages torn concept 27:58 1:47:19 average of averages 1:49:05 2:45:42 3:22:26 best question ever (average+no system) type of questions in pyq- max/min possible value, no of diift values - 1:57:15 mean concept simple ones ,alligation and ratio type
I did a huge mistake by purchasing an offline course in a different institute in my city. I really should have chosen Unacademy. Just making use of all the free sessions available here now, and they are GOLD! Sir Raman Tiwari, you are the best!
@@StuffImake. I spoiled 1 year due to 1 mistake that i enrolled in BILIRAJA. RAMAN TIWARI RAVI SIR UDIT SAINI k free lectures 100x better than BILIKING
In the last question of nobita's test. we can find 546 by( taking x divisible by 6 and ) and (x+4 divisible by 7). considering numbers from 546- 600. only 570 satisfies the condition. now we take a number ( 91-100 ) which when subtracted from 570 gives a number divisible by 5. Both 475 and 470 satisfies the condition. we take 470 and get 100 as the answer as 95 was already given in the question and marks should be distinct.
2:30:00 Shouldn't sum be written as 120*60 instead of 150*60 as the number is wrong. If we do by multiplying 60 with 150, won't the new right sum be wrong as we got that number after multiplying with the wrong number (150 instead of 120)? Can sir explain if you are seeing this?
2:59:21 highest score wont be 176 bcoz difference between highest and lowest is 172 and difference between 40 innings and 38 innings is 176, so how can be the highest score is 176. If 176 is highest score and then lowest score would be 4 and then total difference between 40 innings and 38 innings would be 180 runs, so 176 will not be highest score
Raman sir your sessions are really really helpful. I don’t think any teacher would put so much efforts in covering depts of these topics. Thank you sir❤
In this question, 4 persons me se 3 person ke saarein combination try kiye then decide hua ki ABC min average and BCD max average ke hai , kyuki dono cases me BC common hai toh min average ki wajah se aa rahi hai and maximum D ki wajah se , so this simply means ki A ka sabse least weight hai and D highest weight hai... well ye saarein equal bhi ho sakte hai.. Ab Hume ABCD ki average minimum karni hai.. so point hai ki mujhe D min karna hoga coz wo Charo me highest hai ya min BC ke equal ho sakta hai.. so thats why maine BC ko maximize kiya so that D min ho jaaye ab kyuki D min BC ke equal ho sakta hai thats whymaine BCD ko 40 each liya... so indirectly D ko minimize karne ke liye BC maximize ho gaye
@@ramantiwari1205 sir agar hum a ko 1kg lelein to all four ka average aur kam aega even after satisfying all equations given (considering all weights are integral)-30.25 if this integral is not applicable as it is not mentioned in the question toh sir koi ek value aa hi nahi sakti kyunki hum a ko infinitely minimize kar sakte hain.
@@KunalChugh-ph5cl This is not possible. Because if we take A =1 then b+c is 89 and d is 31. Now b+c is 89 assume b is 44 and c is 45. Therefore A=1, b=44, c=45, d=31. In this case the minimum possible average combination will be a,b,d. But question says average of a,b and c is lowest. Therefore we cannot take A as 1 and D has to take a minimum value of 40 and also B and C should be equal to 40 or else again a,b,c avg wont be the lowest one if either of b and c is greater than 40.
Sir if you are doing one question of same concept and then next question is of same concept please try to repeat the same method its hard for grasping one method itself and again you introduce or use different method. Thank you
Sir last question mein voh humne 6 & 7 ka multiple hi kyo lena h then 42 greater uske liye no. System ki clarity chahiye kya sir bcz voh point mujhe smjh nhi aaya toh lga hcf, lcm ache se clear hona jaruri h sayd?????
If you take A as 1 then B/C can be 44 or 45 and D becomes 31. Now it is given after checking all possibilities minimum average of 3 people was 30 =ab,c. Now if you take A as 1, D as 31 and B as 44 then avg becomes : 25.33 which becomes the minimum average but qn tells the min average possible is only 30. Therefore A cant be 1
He is very good friend of mine.. so here I am definitely not targeting him... it's just I was giving an example to focus on process , coz maximum time bache har question me deviation ka sochte hai but cat me average ke maximum questions deviation pe nahi jaatein aur aap ek simple one line equation likh kar use easily solve kar sakte hai... and it was a live session toh ho sakta hai kisi regular non sense chat pe main irritate ho gaya hu
21:29 pages torn concept
27:58
1:47:19 average of averages
1:49:05
2:45:42
3:22:26 best question ever (average+no system)
type of questions in pyq-
max/min possible value, no of diift values - 1:57:15
mean concept
simple ones ,alligation and ratio type
means a lot man ty
I did a huge mistake by purchasing an offline course in a different institute in my city. I really should have chosen Unacademy. Just making use of all the free sessions available here now, and they are GOLD!
Sir Raman Tiwari, you are the best!
literally SAME I regret giving such a huge amount for nothing.
@@StuffImake. I spoiled 1 year due to 1 mistake that i enrolled in BILIRAJA. RAMAN TIWARI RAVI SIR UDIT SAINI k free lectures 100x better than BILIKING
selection nhi hua naa
😮bro!! @@PriyanshukeVichar
In the last question of nobita's test. we can find 546 by( taking x divisible by 6 and ) and (x+4 divisible by 7). considering numbers from 546- 600. only 570 satisfies the condition. now we take a number ( 91-100 ) which when subtracted from 570 gives a number divisible by 5. Both 475 and 470 satisfies the condition. we take 470 and get 100 as the answer as 95 was already given in the question and marks should be distinct.
2:59:18 348/2 = 174...not 176
awesome lecture i always like your method of solving question with using easy aaproach
2:30:00 Shouldn't sum be written as 120*60 instead of 150*60 as the number is wrong. If we do by multiplying 60 with 150, won't the new right sum be wrong as we got that number after multiplying with the wrong number (150 instead of 120)? Can sir explain if you are seeing this?
I am also having the same doubt
Yes, same. Please explain, sir
Yeah my answer is coming as 47.4
Same doubt.
Same doubt here also
1:11:02 Farewell problem
1:25:25 Avg of avg
2:59:21 highest score wont be 176 bcoz difference between highest and lowest is 172 and difference between 40 innings and 38 innings is 176, so how can be the highest score is 176.
If 176 is highest score and then lowest score would be 4 and then total difference between 40 innings and 38 innings would be 180 runs,
so 176 will not be highest score
also cal error by sir 348/2 is 174 only
1:25:33
1:25:33
1:25:33
1:25:33
extremely appreciative, sir. You are offering such high-quality stuff at no cost.
2:25:00 avg 32.5
your teaching style is awesome sir
Raman sir your sessions are really really helpful. I don’t think any teacher would put so much efforts in covering depts of these topics. Thank you sir❤
2:24:00 Hello Sir, why are we maximising b and c, how is it contributing towards obtaining the min avg for all the 4?
In this question, 4 persons me se 3 person ke saarein combination try kiye then decide hua ki ABC min average and BCD max average ke hai , kyuki dono cases me BC common hai toh min average ki wajah se aa rahi hai and maximum D ki wajah se , so this simply means ki A ka sabse least weight hai and D highest weight hai... well ye saarein equal bhi ho sakte hai..
Ab Hume ABCD ki average minimum karni hai.. so point hai ki mujhe D min karna hoga coz wo Charo me highest hai ya min BC ke equal ho sakta hai.. so thats why maine BC ko maximize kiya so that D min ho jaaye ab kyuki D min BC ke equal ho sakta hai thats whymaine BCD ko 40 each liya... so indirectly D ko minimize karne ke liye BC maximize ho gaye
@@ramantiwari1205 Had the same doubt. This explains my doubt. Thanks sir
@@ramantiwari1205 Thankyou so much Sir, your videos have really helped me in concept building.
@@ramantiwari1205 sir agar hum a ko 1kg lelein to all four ka average aur kam aega even after satisfying all equations given (considering all weights are integral)-30.25
if this integral is not applicable as it is not mentioned in the question toh sir koi ek value aa hi nahi sakti kyunki hum a ko infinitely minimize kar sakte hain.
@@KunalChugh-ph5cl This is not possible. Because if we take A =1 then b+c is 89 and d is 31. Now b+c is 89 assume b is 44 and c is 45. Therefore A=1, b=44, c=45, d=31. In this case the minimum possible average combination will be a,b,d. But question says average of a,b and c is lowest. Therefore we cannot take A as 1 and D has to take a minimum value of 40 and also B and C should be equal to 40 or else again a,b,c avg wont be the lowest one if either of b and c is greater than 40.
Sir are these one shot sessions enough for a beginner? I mean for those who don't even know a single thing about the chapter
Start with Udit Saini Average basics then go for Raman Sir's One Shot or PYQs. Because One Shot questions are a bit high level sometimes.
Clear your basics first........this session is more like practice session for covering all of types of questions from avg.
Sir if you are doing one question of same concept and then next question is of same concept please try to repeat the same method its hard for grasping one method itself and again you introduce or use different method.
Thank you
It's a heavy doze of average
1:36:22 That's a teacher
Sir last question mein voh humne 6 & 7 ka multiple hi kyo lena h then 42 greater uske liye no. System ki clarity chahiye kya sir bcz voh point mujhe smjh nhi aaya toh lga hcf, lcm ache se clear hona jaruri h sayd?????
are these questions at par with cat?
Sir, but minimum of A can be even 1 right? 2:20:50
If you take A as 1 then B/C can be 44 or 45 and D becomes 31. Now it is given after checking all possibilities minimum average of 3 people was 30 =ab,c. Now if you take A as 1, D as 31 and B as 44 then avg becomes : 25.33 which becomes the minimum average but qn tells the min average possible is only 30. Therefore A cant be 1
Awesome session sir!! ☺☺
lub u sir... katai cool session
45:50
3:32:08
Thanks a lot sir...🙏🙏🙏🙏
45:10 , sir you targeting udit saini sir?
He is very good friend of mine.. so here I am definitely not targeting him... it's just I was giving an example to focus on process , coz maximum time bache har question me deviation ka sochte hai but cat me average ke maximum questions deviation pe nahi jaatein aur aap ek simple one line equation likh kar use easily solve kar sakte hai... and it was a live session toh ho sakta hai kisi regular non sense chat pe main irritate ho gaya hu
Bhai aage se sir kuch btayenge bhi nhi aapko preshani kya h chup chap sun nhi skte kya ya sb band krana h 🤨🤨
can't able to understand, where to apply that MAX MIN concept
VARC shi karle bhai CAT aa rha hai
@shikharsingh8173 kya galti hogyi isme 😭😭😭
@@aarushrathore4193 'cant understand' ya 'not able to understand' bolta. Ye sab choddh, best of luck for exam!
I am getting answer as 22 and 24 can some please tell what is wrong i have done with the sum and avg concept from the last problem as shown
sir , in order to increase the average age of ppl below 51 , can we decrease the number of people as to add more age to each person
Does anyone have the pdf of this session?
Not able to understand last question. Is there any other approach to solve this? Please help
best!!!!!!!!!!!!!!!
thankyou sir
Helpful
ye integral value kya hai
Numbers which are not in decimal 1 is integral value 1.5 is not
13 th april( day1)
Is this cat level?
Lmaoo @@Bored_wreked
No mba pathala was harmed in this video😂
King🚬🚬
Maja aa gaya
❤
Last one was easy
YOUR CLASSES ARE WORTH PAYING
why not in english🥲
Same bro...😐
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3:22:31