CUBES 3 | CAT Exam Preparation 2024

CUBES 3 | CAT Exam Preparation 2024 | Logical Reasoning

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Пікірлер: 192

@aparajitakshatriya2649 3 жыл бұрын

I have been searching for such good videos as I started my CAT preparations but couldn't find any. You are doing an absolutely amazing job sir, I really like the videos. All the concepts are beautifully explained in simple language and simplified ways. I wish u all the best and thank you a lot.

@shaktishahi134 2 жыл бұрын

thank you so much sir for giving us cat resources for free It means a lot to us about how we cannot afford coaching for cat preparation. and you are providing us free cat lecture videos you are amazing sir thank you so much once again. 🙏

@ayushbothra2232 Жыл бұрын

Anyone here who did not take any classes but ravi sir's youtube lessons & got a 90%+ ? if yes please comment down & let me know Ps: I appreciate what ravi sir is doing for everyone

@Neerajsingh-sz5fp Жыл бұрын

The Way You elaborate the concept are extremely insane sir .

@jyotiranjannayak7992 2 жыл бұрын

good job sir , thank you for your effort you are putting in making these videos . helping the cat aspirants like a well wisher.

@abeginnerspov5968 2 жыл бұрын

I did that concept on my own after the first hint. Thank yo so much sir

@satyampasi6669 2 жыл бұрын

FOR THOSE WHO ARE USING 50X30X10 FIRST AND GETTING TOTAL CUBES = 27. here the question is "find the min. no. of cubes" which means we have to take size of the max. and for max. size you have to take each side "as close as possible".i.e. 40x30x20=2400 and not 50x30x10=1500.

@user-uk6jl4fj1e 9 ай бұрын

simple way to keep in mind is to know that large area of 50*50*10 will be wasted with 10*10*10 and give too many cubes, we should use small area of 40*30*10 .

@abhishekkasbe9622 Жыл бұрын

Thank you sir God bless you more than you think and be with your family to protect from all problems and worry ... Amen🙏

@vaibhavsuryavanshi25 11 ай бұрын

shuru me mushkil laga jb a gya tb to mja a gyi , thanku🥳

@vaibhavtomar1570 Жыл бұрын

Such an advance brain opening set, thank you, I cant be grateful enough for this, best I can do is like, comment and click on ads :P

@Manas1908 8 ай бұрын

Sir is not teaching he is training our us. Giving us skills. 🎉

@shreyanshsrivastava2204 3 жыл бұрын

Thank you, sir, an amazing concept with amazing explaination

@parthgarg7835 3 жыл бұрын

Such a wonderful teacher ❣

@sameekshasurana7306 3 жыл бұрын

Can't thank Enough Sir😊🙏 Gratitude

@namansharma2721 3 ай бұрын

Superb concept! I'm gonna have to watch this video again 😅 But first I'll try doing it myself

@sumansou2440 4 жыл бұрын

Thank u sir best method with good visualisation techniques and concept

@tanmaysarda 4 жыл бұрын

thnx sir...amazingly explained

@nitinparashar8977 5 жыл бұрын

This is ultimate concept Sir.. amazingly explained

@Rodha 5 жыл бұрын

Thanks

@mayuripatil4922 4 жыл бұрын

@sheetaljain3569 3 жыл бұрын

@@mayuripatil4922 I think in your fourth statement you will have only one cube of 20*20*20 and in fifth you will have 4 cubes of 10*10*10.

@yogeshmishra3249 3 жыл бұрын

@@sheetaljain3569 i think there's error in 3rd cube.. when we divide 40*30*30/20*20*20=3 cubes..?! but he explains 20??

@debasishmanna4249 3 жыл бұрын

@@mayuripatil4922 answer right but wrong concept, all answers from this concept is not right.

@aakashsharma-2002 4 жыл бұрын

Concepts well defined 👌👌👌👌👌

@sanjeevvishwakarma1536 4 жыл бұрын

Superb sir... really it's good content for cat exam preparation study...

@sanjeevvishwakarma1536 4 жыл бұрын

And forget in between preparation and study...

@ashutoshsharma5452 3 жыл бұрын

Thank you so much for your concept sir

@nikhilbhalla1825 5 жыл бұрын

Thnkq Soo much sir. For making this kind of Content

@AakroshKalsotra 2 жыл бұрын

really a good concept of cuboid

@laxman9550 Жыл бұрын

Very good teaching!

@bitanroy4602 3 жыл бұрын

Awesome♥️

@krishnagopalsharma2763 Жыл бұрын

Thanks a lot would be helpful for 2022

@anshikachaudhary8178 Жыл бұрын

Thank you so much sir....❤️❤️

@mareiki1752 Жыл бұрын

frankly, thank you!!

@manishasoni1576 3 жыл бұрын

Great efforts. Thankyou so damn much!

@PrinceKumar-sx4hq 3 жыл бұрын

Great sir🙏

@saurabhsaxena482 3 жыл бұрын

Loved it

@user-vz3bs9fu6p 20 күн бұрын

such a trippy concept. i had to watch 2x

@shyamalim3797 4 жыл бұрын

sir excellent concept and awesome teaching .Sir, where can i get practice question on this topic?any online offiline questionnaire available?

@satyamjha8553 Жыл бұрын

thank you sir wonderful class

@achyutawasthi18 2 ай бұрын

Thank You So Much Sir for this fruitful session ❤️

@akhilbhardwaj1259 4 жыл бұрын

Excellent 👍👌

@saumitragautam8333 3 жыл бұрын

Thank you.

@Kashi_dressup 7 күн бұрын

Amazing explanation

@tanmaysarda 4 жыл бұрын

lockdown me dimag me jung lag gya tha...yeh q krke aaj sab saaf hogya...hahahha

@ksingh1743 3 жыл бұрын

So true 😂

@akshayshetty889 5 жыл бұрын

Thanks

@raghavrohilla8241 3 ай бұрын

Badi mushkil se samajh aaya but aagaya finally

@yashrajnirwan4623 4 жыл бұрын

More lengty concept but good

@dhrubaganguly7758 4 ай бұрын

every thing was crystal clear except one thing,,,you didn't explain why in the 2nd step you took 10*30*30 as a piece to divide further and why not 50*10*30 as a piece to divide further,,,cause both of them would give different answers,,1st one which you took gave 20 as minimum number of cubes,,but if you take the second dimension,,it will give 27 cubes,,subtle but important point,,if people start dividing the wrong slide in 2nd step,,they will get lost and will end up with wrong answer even after such lengthy efforts being put into it

@udayakumarpv2583 3 ай бұрын

Many thanks sir

@deependrapratapsingh2401 10 ай бұрын

Thanks sir ❤😊

@minhajalisadique4172 Жыл бұрын

11:00 shortcut

@shashikumarmehta953 4 жыл бұрын

This is suitable for gate exam.......

@pragyatiwari3979 3 жыл бұрын

I am not able to understand this

@dhruvdev98 10 ай бұрын

Nice set

@ThebloomingMrs 2 жыл бұрын

thankyou sir

@harsh-ly9cn 4 жыл бұрын

Sir ji..plzz do sone lecture of binary logic also..pz

@gyanendrakumar2356 4 жыл бұрын

I watch the ads too. The way you explain....

@Rodha 4 жыл бұрын

:) chat.whatsapp.com/ITLx1sb7WmN3W1aOeqRmAY

@Rodha 4 жыл бұрын

Join the above group. I slso teach live on Unacademy.

@RahulSingh-mp5yy 3 жыл бұрын

@@Rodhasir, your group is full now. What can I do? I want to join it.

@aditisurabhi6353 3 жыл бұрын

@@Rodha want to join the whatsapp group but it is full now. can you suggest something here?

@Rodha 3 жыл бұрын

@@aditisurabhi6353 t.me/joinchat/OAvenRZrDGCU9K6ttShnKA please join telegram group

@pratikkumar6748 4 жыл бұрын

Sir I think we can make the answer more simpler By just taking the difference between of the highest number (50) and the lowest number (30) that can also give the answer. Like (50*40*30) = (50-30 =20) or (50-40= 10.. 40-30= 10 then later 10+10= 20) Please guide me sir if it's a unethical solution to the answer

@RandomGuy-hq8iy 3 жыл бұрын

What about a cuboid of 10*20*40?

@minhajalisadique4172 Жыл бұрын

16:11 summery

@vamsireddy357 4 жыл бұрын

sir, where can I find these kinds of dififuculty questions ? could you please reply for this question?

@shambhavisrivastava8761 3 жыл бұрын

Explained so well..

@shrutijain6593 4 жыл бұрын

Can you please explain the 3 rd step...it will be 2 or 3

@chikloochikllo5563 3 жыл бұрын

What if we are asked for maximum number of cubes from the same dimension cuboid. Is it 6000 of 1 * 1* 1

@pradnyabapat9531 Жыл бұрын

Subscribed

@101vaibhavmojidra4 3 жыл бұрын

by taking 50x30x10 cuboid in 2nd step we get 15 cubes of 10x10x10 then next cuboid is 30x20x20 we get 1 from it and next 2 remaining cuboids are 20x20x10 from which we get 4 and 30x20x10 from which we get 6 cubes of 10x10x10. Hence total no. Of cubes = 1+15+1+6+4=27 CUBES.

@Rodha 3 жыл бұрын

Question is Minimum no. of cubes.

@101vaibhavmojidra4 3 жыл бұрын

@@Rodha oh correct sir👍

@swastikamishra4759 6 жыл бұрын

Ty sir💙

@Rodha 5 жыл бұрын

Thank you. If you like the channel please share among the friends who are preparing for CAT exam

@sanjeevvishwakarma1536 4 жыл бұрын

Hi swastika koin college Leya..

@saisriponnuru9830 4 жыл бұрын

Thank you so much sir... 😊😊😊

@Rodha 4 жыл бұрын

Join my group chat.whatsapp.com/ITLx1sb7WmN3W1aOeqRmAY

@shrutigupta-fk1rm 3 жыл бұрын

I can't join this group because it's full Can someone please tell me if there is any other group.

@HimanshuKumar-lq5od 4 жыл бұрын

Sir joo aap jiss type kae questions karva rahe hoo vaise hii aata hai naa....CAT Kae exam Mai...??

@deepakbatra3911 4 жыл бұрын

Do you have any question bank for the purpose of GMAT

@129shambhavi3 3 жыл бұрын

Thanks sir.. it’s a great help for people who are starting the cat preparations and need assistance

@guitarboy6538 3 жыл бұрын

Really yar

@hussainpunawala6113 3 жыл бұрын

Sir everytime we have to make figure n check do u not have any shortcut

@nityatiwari7417 3 жыл бұрын

Exactly my question bcz we will not hve this much of time in paper this is useless 😞

@nikithabookoo1406 4 жыл бұрын

Sir, all these videos be applicable for cat 2020 as well right?

@pdspriyanshu 3 жыл бұрын

Frm where we can get the questions of this type

@sarvottamsingh1859 5 жыл бұрын

thanku sir for your concept but where i practised these type of question

@Rodha 5 жыл бұрын

Thanks

@travahawk 3 жыл бұрын

can this problem be solved using maxima minima?

@manojkumaraleti4149 Жыл бұрын

In the second step we have 2 alternatives . 30*30*10 or 30*30*20. And the answer will be 27 if we take 2nd alternative. How to select from the 2 alternatives

@JaiSaldi Жыл бұрын

question is of minimum number of cubes

@kalammalik8998 5 жыл бұрын

sir not any shortcut for these types of questions

@PavanKumar-hm6ze 3 жыл бұрын

Great sir......❤️

@shreyachauhan7403 15 күн бұрын

I did not get the concept of 40*20*30 cuboid.. Like when we cut it how we got 2 cube of 20*20*20?

@Heisennburg 4 жыл бұрын

very few videos of DI are covered in the playlist, add some more videos

@krushangshah1105 3 жыл бұрын

ok sir..;)

@chetankaushik9469 4 жыл бұрын

after cutting the 30X30X30 cube how to select which remaining cuboid to take first ? i took the 10X30X50 cuboid (front cuboid)first and cut it in 15 10X10X10 cubes, proceeding further in this way i got more than a total of 20 cubes . how to determine which remaining cuboid to operate first . ?

@isicjlisjdowsjolljshnclisj204 3 жыл бұрын

same

@jaydeshmukh468 3 жыл бұрын

@Aakash Nihalani in third step my answer is coming 3cubes pls explain me how is it 2cubes

@101vaibhavmojidra4 3 жыл бұрын

Same bro, i think we can get maximum number of cubes by taking 50x30x10 cuboid.

@101vaibhavmojidra4 3 жыл бұрын

@Aakash Nihalani no by taking 50x30x10 cuboid in 2nd step we get 15 cubes of 10x10x10 then next cuboid is 30x20x20 we get 1 from it and next 2 remaining cuboids are 20x20x10 from which we get 4 and 30x20x10 from which we get 6 cubes of 10x10x10. Hence total no. Of cubes = 1+15+1+6+4=27 CUBES.

@satyampasi6669 2 жыл бұрын

here the question is "find the min. no. of cubes" which means we have to take size of the max. and for max. size you have to take each side "as close as possible".i.e. 40x30x20=2400 and not 50x30x10=1500.

@harshitmaheshwari3197 Жыл бұрын

sir is cube and cuboid important for cat 2022 ???

@bhavyachemakurthi1310 4 жыл бұрын

Can u suggest best books for cat preparation

@keshavkundan8330 4 жыл бұрын

Sit is there any further part of cubes

@sasanapurikalki 3 жыл бұрын

Add goggle pay number

@shreyaupadhyay6321 4 жыл бұрын

Sir but speed matters.. And if we keep slicing the Cuboid and keep writing sizes , it'll require a hell lot of time😑

@raviprakash6021 4 жыл бұрын

Concept matters most. ;) In CAT this will be a LRDI set kind of and you have enough time to solve a LRDI set in CAT

@robust_singh 3 жыл бұрын

@@raviprakash6021 ja pogo dekh wha concept batna

@saurabhsaxena482 3 жыл бұрын

@@robust_singh Beta. He is faculty who is teaching in this video. You are nothing compared to his level of skills in DILR & Quant.

@poizonbee1902 Жыл бұрын

@@robust_singh agar seekhna nahi hai to ye video pe click hi kyu kiya?Yesb reasoning ka questions hai...ratta maara huwa class 9 ke sums nahi ki 2 book uthaye aur kar liye and Sir is a multiple times 99+percentile holder...who are you man?

@AmitKumar-mq3yg 4 жыл бұрын

👍☝

@jomonjohnson9854 3 жыл бұрын

Thanku Sir❤️for sharing these concepts.U r a great teacher❤️👌. I have a doubt.Answer to Q 15:20 how many cubes of 10*10*10 can be cut off? is 9 or 9+8=17?

@VinayKumar-xi2wj 3 жыл бұрын

its 17

@AmanPandey-tm2yr 3 жыл бұрын

It's 9

@AmanPandey-tm2yr 3 жыл бұрын

Because we are only cutting 10×10×10 cube from 30×30×10 cuboid

@nagmayashmin4906 Жыл бұрын

There is maximum size that's why... there is maximum number of cube then the ans will be 17

@sudhanshushekhar4710 10 ай бұрын

After 1 cut how is there 30*30*10 after 1 cut,the length remaining should be 50-30=20

@abhishekluthra8246 Жыл бұрын

Sir,in last how can the breadth be 40 remaining breadth is 10????????

@ashmitachakraborty3367 2 жыл бұрын

I religiously watch your tutorials, Sir. However, I have absolutely failed to understand this concept. By any chance could it be in any simplier forms?

@poizonbee1902 Жыл бұрын

just know that a knife only cuts left to right and up to down.....so you may think as you are cutting a cake if you are cutting left to right on a cake the cake's frosting layer is cut,and up to down is just how you cut the cake on ur birthday, u cut a small volume of the larger volume of the cake

@virajnayak50 2 жыл бұрын

what about the 20*20*10 cube left

@NeermalyaDas 5 жыл бұрын

Thanks Sir..!! :) Just one ques - In the exam however (if the ques is diff like suppose 70*50*20 cuboid)... do we need to draw the figure, visualize and then solve..? Is there any trick to solve it without drawing the figure..??

@mehekgupta1397 5 жыл бұрын

No.. for this kind of questions you have to draw the figure.. because normally it would be a good LRDI set in CAT.. It requires effort..

@raviprakash6021 5 жыл бұрын

Hi, for this kind of questions you have to draw figure because u need to visualise this and reach till last step.. moreover this kind of questions are of recent LRDI level of CAT .. so make diagram and solve till last.

@rajatharry 4 жыл бұрын

Is the Answer to ( 70* 50* 20) 14 cubes ?

@VINAYNR-br7hb 4 жыл бұрын

@@rajatharry i think 28 plz tell me if I'm wrong

@QUIRRYVlog 4 жыл бұрын

@@VINAYNR-br7hb I tried but am getting 14 only. Try once more bro

@siddharthsuman3429 9 ай бұрын

Aisa question cat may aata hai kya?

@ketandeshpande4439 4 жыл бұрын

How to find the maximum number of cubes from the same size cuboid?

@priyanshisingh9112 3 жыл бұрын

60..5*4*3of 10*10*10

@soumyaranjansahoo9041 2 жыл бұрын

Sir how can I get all of your notes

@preritparashar7753 3 жыл бұрын

Sir is this course still helpfull????

@Revolutionaryiam 3 ай бұрын

Tough set 😢

@pranjalaguptaa 11 ай бұрын

what would be the maximum no of cubes?

@krishxyz69 10 ай бұрын

@gyanbarik579 4 жыл бұрын

Instead of taking 30*30*10, can we take 50*30*10? I did it but my answer is not matching.

@NoobYouthuber 4 жыл бұрын

I tried 50x30x10 instead of 30x30x10, and I got the answer of 19.

@gyanbarik579 4 жыл бұрын

That what I got. So which answer is correct 19 Or 20 .

@ashmitachakraborty3367 2 жыл бұрын

@@gyanbarik579 Even I did the same way, and I find it to be the easier way than what's shown in the video.

@kumarabhinav2594 5 жыл бұрын

is there any problem in running this lecture

@poonamsingh8841 5 жыл бұрын

After 20 sec it buffers

@sattwickdas2686 3 жыл бұрын

Do cube questions come in CAT nowadays?

@Rodha 3 жыл бұрын

We cannot decide ;)

@harishteegala1028 4 жыл бұрын

i don't understand that how 50*40*30 turns into 30*30*10..help me out

@ashwinantony1993 4 жыл бұрын

From the face of 40 if we cut out 30 remaining will be 10

@rishikkarastogi 3 жыл бұрын

I’m confused too

@amarjeetkumar3040 2 жыл бұрын

@@rishikkarastogi same here

@govindrituraj1816 2 жыл бұрын

Smajh me nhi aaya aur sir itna time nhi rehta hai exam me very complicated method

@Rodha 2 жыл бұрын

Cat me bahut time rehta hai. Logic building pe dhyan dena hai

@King-me3cr Жыл бұрын

😵‍💫😵‍💫😵‍💫😵‍💫😵‍💫😵‍💫😵‍💫😵‍💫