you providing such content in free that others can't even provide after getting paid, Thanks a lot sir!
@trishnanath4192
2 ай бұрын
What you now.
@36_parthshrimali84
3 жыл бұрын
I don't like to remembershortcuts without understanding the concept behind its. So you are the best sir for quant i ever meet.. sir thank you, love from Gujarat...❤️
@heheguysharme9701
Жыл бұрын
Did you clear cat???
@Chandankumar-es4wu
9 ай бұрын
From where to gujrat?
@rishisrivastava5461
5 жыл бұрын
Love the way you teach sir... you will be most subscribed channel in few days for CAT
@Rodha
5 жыл бұрын
Thanks
@tusharrj6578
3 жыл бұрын
@@Rodha sir I applied same trick as you told for 15! ..same thing I applied to 20! But answer came wrong ..can I know y?
@jayrajdeshmukh4841
2 жыл бұрын
@@tusharrj6578 its the same trick
@muthallibshaik8676
2 жыл бұрын
Explaining this crystal clear that too without being paid by the viewers. Gratitude 👏🏻. It's no less than a public service... 👏🏻 👏🏻
@sushantjha8373
5 жыл бұрын
I never had this much fun in learning numbers. All thanks to Rodha & Ravi Prakash sir.
@Rodha
5 жыл бұрын
Thank you
@nishchaysinha12
4 жыл бұрын
Brother both are same... Sir's full name is RAVI PRAKASH RODHA
@stressfreetrading1341
3 жыл бұрын
@@nishchaysinha12 lol
@Sp-gk6lq
3 жыл бұрын
@@nishchaysinha12 😂😂😂
@minnieplayzz9642
Жыл бұрын
@@Rodha sir is your playlist enough for preparation?
@joshi9920
4 жыл бұрын
Thanks a lot sir!! I cannot tell you how much you are helping me out! Students get confused when there are so many channels available and sometimes get caught up in the web of so many of paid courses. You are a complete package sir,thanku for working so hard for teaching us free and without any confusion.
@srikrishnabejawada3126
Жыл бұрын
I browsed through a lot of Udemy courses, but the content you are providing is just amazing... U r nurturing a lot us without taking a single penny... U have a special spot reserved in my heart... 😻😻😻
@ArambhHaiPrachand99
Жыл бұрын
😉😉😉
@ShreyashPatil1811
Жыл бұрын
Hey can you please suggest me that in which order i should complete number system like 1st Factors 2nd Factorials 3rd LCM/HCF and like that Plz Reply
@NavyaJoshi-ym7jd
Жыл бұрын
@@ShreyashPatil1811 Hope this helps. Suggested order is Types of Numbers, HCF/LCM, Remainders, divisibility, Factorials and lastly, Factors.
@johnvick8861
9 ай бұрын
Arun sharma + self analysis
@sourabh_ytb
2 жыл бұрын
Bestest! I go to TIME institute they are very good in teaching but they are not this much great, Rodha are really teaching from very basics and going till CAT level. I really appreciate. Really we are very lucky to find them as they charge nothing.
@aayushikashyap_
Жыл бұрын
In Delhi??
@PawanKumar-dv6et
3 жыл бұрын
Sir, after each video, could you please provide a pdf of questions so that we can strengthen the concept furthermore. Thanks for such amazing videos ❤️❤️❤️
@gauravwadhawan1811
Ай бұрын
For those who are confused here is the proper sequence: Numbers(1,2,3) Factors Difference of Perfect Square Factorials Remainders divisibility rules
@truptinarkhede4850
Ай бұрын
Thankyou so much! 💌 and ALL THE BEST! 🌻💫
@tamminenisruthi5170
Жыл бұрын
The best online platform to prepare for cat examination.. 👏👏..Thank you soo much for such amazing sessions.. all my doubts get cleared from ur videos
@aminghanchi5203
7 ай бұрын
Anyone in 2024 ?
@ajaypawar4132
7 ай бұрын
Yes
@sitanshurajshukla9177
7 ай бұрын
Me
@harshitaverma9872
7 ай бұрын
Cat this year?
@Mr_KK_K
7 ай бұрын
@@harshitaverma9872 Hopefully
@akshaykotha6181
6 ай бұрын
@@harshitaverma9872 yes , how about you?
@stoic1458
9 ай бұрын
Sir,If every school have one mathematics teacher like you i can sure that there would be no weak student at mathematics ❤
@sm5524
2 жыл бұрын
If x, y,z are prime number and this prime numbers have powers a, b, c in multiplication form, then no of factors are a+1 * b+1 * c+1
@parulupreti7169
3 жыл бұрын
I have no words go thank you sir....we are blessed to have you...i don't know why still there are few lakh subscriber....this is a million view content
@raghav5895
2 жыл бұрын
You have no free course on unacademy but there is bunches of contents great thank you sir🙏🤘❣️
@anubhavchaurasiya5629
2 жыл бұрын
In unacedemy also there are some free classes
@apoorvapant4763
Ай бұрын
Sir, you are the kind of teacher whose class i would have never missed in school, college, coaching. Such a mastery in a subject is difficult to come by in teachers nowadays. Thankyou so much for making these videos! Really grateful to you.
@mylearning-f9x
4 ай бұрын
Everything is best and top class sir....only problem m facing is the poor audio quality
@thenarrator6148
4 ай бұрын
everything is great but audio is not clear but we can adjust because it is free course
@Sahil_Aswal
3 ай бұрын
started in july 2024 and ppr is on 24 november 🙂
@mranime6595
2 ай бұрын
Started few days back🙂
@Sahil_Aswal
2 ай бұрын
@@mranime6595 bro I m in 5 th semester soo this is my demo trial for cat , I will be serious in 2025 cat , are u in same situation??
@truptinarkhede4850
Ай бұрын
@@mranime6595 Same 🙂
@ayushikumari5099
Ай бұрын
today is my Day1 of preparation
@Sahil_Aswal
Ай бұрын
@@ayushikumari5099 for 2025 attempt?
@rajputboy2609
4 жыл бұрын
Sir your way of explaining things is very good which makes each and every concept clear....
@TheDHemant
Жыл бұрын
Sir, hats off to you. The successive division method is wonderful!
@premsiramant1321
3 жыл бұрын
RODHA IS ALWAYS THE BEST FOR CAT PREPARATION.
@nikhilnunna810
3 жыл бұрын
Pure mass. Whatt an explanation and logics Sirrr. That too in KZitem for free. Hatsoff Sir. Thank you soo much.
@darshanpatil9807
Ай бұрын
Sir please if you can correct the audio in video it will be very helpful
@RahultfJr
2 ай бұрын
I didn’t understand how did you find the breakup of 15 factorials, please simplify it.
@Kushagra_Srivastava217
15 күн бұрын
Same
@chandrabhushansingh2764
5 жыл бұрын
Crystal Clear xplanation
@deathnote897
4 ай бұрын
In 33:06 the adding up of factors will make 145 i guess and not 146
@ashik4908
2 ай бұрын
Add the number 1 also bro. Its 146
@ubaid865
3 жыл бұрын
This playlist is a gem ❤️❤️ thanks sir
@akankshaporwal5566
3 жыл бұрын
Thank you so much ❤sir i was discouraged while solving the questions from book 📕bcuz they seem very hard, but now really really i m getting each n every thing. This is my 4th day of preparation. 🌺🤞
@YashVashist-gt1ed
3 жыл бұрын
my 2nd day
@honeyplays4626
3 жыл бұрын
my first day
@akankshaporwal5566
3 жыл бұрын
@@YashVashist-gt1ed all the best guyz
@akankshaporwal5566
3 жыл бұрын
@@honeyplays4626 All the best
@asthavig6008
4 жыл бұрын
Please share the link of Fundamentals principles of counting. It would be great help.
@dineshmurali
4 жыл бұрын
Sir I am sorry for telling this .... I am complete begginer to aptitude , your first four videos have helped me a lot.... In coming days I will watch all your videos without fail and even without missing even a second. You made me to study sir. Pls help me with this. If I crack elitmus examination I will be happy I will earn more money. Thanks for the lecture sir. Doubt happened here 3:20 Here the problem is I cant understand the way you group the numbers and the powers accordingly Reply with your email id..............................
@anilbhai1652
4 жыл бұрын
It's like a mathematical illusion, Try an experiment, just break any number into its factors, you'll always get the factors in prime no. viz. Factors of 20 will be 2x2x5 Factors of 210 will be 2x3x5x7 now notice on these factors 2,3,5,7 is a prime no. So for making calculation easier, we can break any number into factor or multiple of a prime no. Also for your 2nd question, Break all the numbers in simple and simple form, so if you'll break 2 into, you'll get 2x1 4 into 2, you'll get 2x2 6,then 2x3 8, then 2x2x2 10, then 2x5 12,then 2x2x3 14,then 2x7 Now counts all the 2 which gives 11 times two. That's why he wrote 2 to power 11
@TheDHemant
Жыл бұрын
Your every sentence is important
@vivekpaul8104
4 жыл бұрын
Such a amazing teacher you are sir!!
@anujkumar-uf8hc
4 жыл бұрын
Sir I had so much doubts for this but now most of them are cleared. Thank you
@pkjnp
3 ай бұрын
Sound quality is really poor. Teaching is fantastic though
@anureetjuneja2903
4 жыл бұрын
Does this video continue from lecture 3 of Number Basics or have I missed any videos in between?
@gautamnamdev677
4 жыл бұрын
There is playlist of this series! Just to channel and you'll find it!!
@meghnamurthy8123
4 жыл бұрын
I can't find it either, were you able to find it?
@thanusreev7092
3 жыл бұрын
@@meghnamurthy8123 the link to first video in the series: kzitem.info/news/bejne/xKVplnh_ZnZyn4o
@vishanttrivedi7551
3 жыл бұрын
.
@prateekswami3693
4 жыл бұрын
Sir bhot achaa sikhate hai aap thankyou sir apki wjh se hum pura utilise kar pa rahe h time ar sir hamri fees bhi nahi lag ri thanks a lot sir.
@arihantsurana1628
2 ай бұрын
Such a nice video but Sir ,aapne accha mic use ni kia so distortion hai bohut jyada!
@ArjunGupta-dq5bz
2 жыл бұрын
Video is good but we can't hear the recording properly plz fix it, it is echoing a lot
@prasantgoud6007
4 жыл бұрын
Thank you for sharing your valuable knowledge ❤️
@shramanbanerjee954
2 жыл бұрын
Thank you, Sir I have fully understood all these concepts. Now therse are super easy for me. Thank you, again, Sir
@ayushbhatnagar716
2 жыл бұрын
This Man is like Angel for all of us.
@unknown-cm1cl
4 жыл бұрын
Classes are really great but sir plz improve you voice problem it's very low as well as not clear sir
@bhumika5535
3 жыл бұрын
I m fallen in love with math after watching your tutorials
@tusharrj6578
3 жыл бұрын
Hii bhumika I have one query can you tel plz ..at 4:15 sir tellng 3 occurs at 6times how? It occurs only in 5times
@fabinravindran3684
3 жыл бұрын
@@tusharrj6578 9= 3*3 so '3' occurs 2 times in 9.
@himansusekharnayak9519
3 жыл бұрын
Sir thanq for ur lecture im reparing this year for cat or xat exam... Without skipping a minute i am watching upto number 4.... Its awsme sir.
@MamtaSharma-wz9kw
3 жыл бұрын
Repair well
@sameerk_28
Жыл бұрын
@@MamtaSharma-wz9kw done repairing? need help with the repair! 💀
@nandhinirajkumar1029
2 жыл бұрын
most under rated channel
@4umahin
2 жыл бұрын
Sir the preceding video to this was number system 3. I need to confirm whether that was the last video of the topic on prime numbers or is there any other video after that? Thanks in anticipation.
@ShivaniDeoli
2 жыл бұрын
The Number System 3 was the last video on prime number. Next topic is factors and then factorials.
@4umahin
2 жыл бұрын
@@ShivaniDeoli thanks for the confirmation Shivani.
@pavankumar132
3 жыл бұрын
one doubt sir highest power of 12 in 60! is what? is it 4*3 = 12 means i need to consider highest power of 4 which is 28 so highest power of 12 in 60! is "28" am i right sir?
@Priya-wn9ec
Жыл бұрын
Shoes's example helped a lot
@pratibhasrivastava8629
3 жыл бұрын
Where did all this come from suddenly after numbers 3 lecture ? I can't understand anything , Please help
@rajputboy2609
4 жыл бұрын
when will you take live classes on you tube for quant section
@ayushagrawal5691
3 жыл бұрын
Sir Ihave tried to search for fundamentals counting video but didn't find it anywhere. Can you pls attach the link o description or comment?
@akashjajoo7216
4 жыл бұрын
I have a doubt sir. At the starting of the video you said we have discussed this things but since it's lecture 4 I didn't found those videos when you discussed the meaning of factorials and all. Please help me with the same. Am I missing any content?
@shreyakapoor7698
4 жыл бұрын
Yes sir, I also have this doubt
@adeshpatil4792
4 жыл бұрын
kzitem.info/news/bejne/xKVplnh_ZnZyn4o
@rachayitasarkar1868
4 ай бұрын
Sir, 33.08sec. how 146/3 is (2cube) to the power 48 * 2 square? It should be *2 right?
@AryanSingh-ru9nn
2 ай бұрын
Exactly 💯
@sayanm007
5 ай бұрын
*********** 5:05 Sir how did you get the power of 2 I can't understand that ??????? Pls response 🙏🙏
@annirecords9
5 ай бұрын
When you simplify 4 it becomes 2*2. Then you get 2 twice.. so. In this way, there is 6 ,8, 10 ,12, 14..
@annirecords9
5 ай бұрын
This prime factorisation
@sayanm007
5 ай бұрын
@@annirecords9 thanks buddy!!
@annirecords9
5 ай бұрын
@@sayanm007 🙃
@himanijoshi3923
3 жыл бұрын
Thank you so much sir it's really very helpful for me .
@LofiEditz
Жыл бұрын
Such a beautiful content sir.
@nitinparashar8977
5 жыл бұрын
Nicely explained Sir
@Lifeisagreat-l3g
2 жыл бұрын
plz use mic I don't hear properly
@byebyedriver
4 ай бұрын
Can anyone share the link of the 'fundamental principle of counting' sir mentioned in the video?
@prernatalreja2969
3 жыл бұрын
I didn't understand the calculation 12×7×4×3×2×2 , in the very first question in this video. How to calculate that result from the numbers we have taken in prime basis?
@nityatiwari7417
3 жыл бұрын
Hey i got it.. It is +1 to the powers like.... 2^11 +1=12, 3^6+1=7...
@shaikhsameer130
3 жыл бұрын
@@nityatiwari7417 why to +1?
@fanpagestatus2m860
2 жыл бұрын
@@nityatiwari7417 bhai 1 add q krenge?
@nityatiwari7417
2 жыл бұрын
@@fanpagestatus2m860 hey they are trying to create a pattern to powers of +1 ... Just like that hope u get it
@anuraggautam8976
2 жыл бұрын
@@nityatiwari7417 it's told in the video , i m asking why to add 1
@tahaansari2851
Жыл бұрын
Hi, I didn't understand how the powers of prime factorial are decided?? 3:55
@laugh_line55
Жыл бұрын
@cobratatesmindset1for finding number of factors we just need to multiply all the prime numbers, now 6 can be written as 2×3 means we got one more pair of 2 and 3 similarly we will break down every number and collect all the prime numbers , that's how they got powers
@eshitagupta8739
4 жыл бұрын
For "number of factors" @ 5:49 why? Power + 1 ??
@shubhamkhandelwal8833
4 жыл бұрын
Because it the trick we have to add one to the power
@VarunPatil5
4 жыл бұрын
That's because we also consider power 0 ( ie. prime no. to the power 0 = 1) so to include 0 we need to add 1.
@royalbharat8623
4 жыл бұрын
For understand in early watch this Video kzitem.info/news/bejne/qIto2mVnonZ3pX4
@medhabhattacharjee156
5 жыл бұрын
Brilliantly explained Sir 😊
@Rodha
5 жыл бұрын
Thank you. If you like the channel please share among the friends who are preparing for CAT exam
@riyagandhi6380
3 жыл бұрын
Concept is good please improve audio quality
@muthallibshaik8676
2 жыл бұрын
You made me love quants
@rajibmondal6243
3 жыл бұрын
Outstanding job done by you sir
@dabhirajput4689
Жыл бұрын
Great content sir but audio is not clear
@mudassar5727
2 жыл бұрын
Sir in the last question if we can find power of 8 in 2×4 So if we found factors of 4 we get 48 because factor of 2 is 146 so we can tak only common so 48 Explain am I right or wrong
@poojakhattar4241
4 жыл бұрын
thank you so much for the awesome content.
@dhruv20
2 жыл бұрын
sir in which month do you usually start a batch for CAT exam that year?
@snehalbhartiya6724
6 ай бұрын
6:27 How did he get the total number of factors? Multiplication of (Power of prime factor+1). How did he get that?
@Closet.luxe25
4 ай бұрын
I am also facing issues in comprehending this 😭
@zainkhan-cq3co
4 жыл бұрын
Sir you're teaching really great. But i have a doubt sir. In the last question, we are dividing 150 by 2 So 2*75= 150 but 2*37 is not equal to 75. But you have written 37. I don't understand this. Please help me out sir.
@nangasingh
4 жыл бұрын
brother 2*37=74, thats how its going on!!! srry i m bad at describing.hope u could understand it
@zainkhan-cq3co
4 жыл бұрын
@@nangasingh yea, 2*37= 74 but we have to divide 75 right. So how we are taking it as 74??
@kamalkishorebajaj143
3 жыл бұрын
@@zainkhan-cq3co you cannot go with the decimals. if you try to divide 75 by 2 your answer will come in decimals. Therefore you need to select the preceding nearest number. which in this case will be 74.
@susantkumarnand9520
3 жыл бұрын
Rodha is the best...😍😍😍
@sudinanayak6294
2 жыл бұрын
Is this much portion of number system for bank po exam is enough to study?
@sanoritachoudhary
Ай бұрын
Sir my doubt is till how long we need to divide in factorials till the remainder is 0 or till the remainder is 1 ?
@anweshabharati8987
4 ай бұрын
Excellent sir
@feeltastic0077
Жыл бұрын
Love ur concept sirr❤️
@AnjaliThakur-hx2yz
3 жыл бұрын
best educator:))))))))))))))
@MsRohitshaw
5 жыл бұрын
8:10 this class got some bass.
@shresthshekhar1959
4 жыл бұрын
BADE HARAMI HO BETA TUM
@experimentointerneto902
3 жыл бұрын
Guys in the start he mentioned, he has taught us factors. But i dont think so.... Is the arrangement wrong.. Can someone help me with it
@Beginerme
Жыл бұрын
Soory for the last comment sir .....I was been frustrated......the video are really helpful for understanding basic
@Beginerme
Жыл бұрын
Extremely soory sir that comment is really bad ...hope you forgive .....your video is really helpful to under stand the basic
@bhargavilukalapu7173
4 жыл бұрын
@5:52 why are we adding 1 to the powers to find out the no.of factors?
@Myopinionwithtamnnachoudhary
4 жыл бұрын
Because it the trick we have to add one to the power
@ABHISHEKSHARMA-mk9ft
2 жыл бұрын
Really great work sir🙏🙏
@Examprepulse-k1x
14 күн бұрын
please explain how sir written 11 as the 2 power please reply full derivation of that answer
@akritibaranwal9081
2 жыл бұрын
Sir while finding of factorial of 15 You have taken all prime no. Out i.e. 2*3*5*7*11*13 Why you have taken 2 power 11
@Rodha
2 жыл бұрын
You can just count, how many times 2 came !! like 4 is 2^2, 8 is 2^3 n all
@shinojcv1136
10 ай бұрын
How "2" occurs two times in 12, ( time in video :- 5.01) ?
@kasimshaikh3750
4 жыл бұрын
Absolutely amazing your lectures are really helpful.
@krishnakaradin2590
Жыл бұрын
I'm preparing for CAT2023 is it helpful?
@salonitiwari6772
3 жыл бұрын
I m preparing for CAT2021 is it helpful?
@bobghosh8313
3 жыл бұрын
Yes
@sopu5473
3 жыл бұрын
Yaa..same
@lucifer43219
Жыл бұрын
Hey did you clear it..
@reshmatakalkar1201
Жыл бұрын
Yes bro they both cleared it
@sadasivamsubramoniam5832
2 жыл бұрын
Thank you sir for the content 🙏🙏🙏
@pranavchaddha6085
4 жыл бұрын
Sir can you plz explain how, the highest power of 2 in 150! Is 146,as mine it's coming out to me 145., do revert sir.
@swapneelrao8276
4 жыл бұрын
You are not considering the last 1 which comes out by dividing 150 by 128. Check once again.
@pranavchaddha6085
4 жыл бұрын
@@swapneelrao8276 tysm sir
@PESefootball-iu9tr
4 жыл бұрын
Sir there is a problem with the lecture number 5 in the number system playlist And it is not viewable Kindly address this....
@adeshpatil4792
4 жыл бұрын
play it on 360p
@anishdubey6721
4 жыл бұрын
You’re the bestttt❤️❤️❤️❤️❤️❤️❤️
@nilimasharma3097
4 жыл бұрын
Sir voice quality is un-understandable ....Kindly make use of mic
@divyamahesh143
Ай бұрын
6:28 no of factors 15 last epdi 12×7×4.......apdi eluthunaga
@aditya5401
20 күн бұрын
Sir , how 3⁶ in factor of 15 🥲 I don't understand this Anyone can explain?
@choclatesyrupwithrice5617
4 күн бұрын
15! is 1 x 2 x 3 x 4 x 5.....x 14 x 15, if we further break the numbers, for example, 15= 3 x 5, 9 =3 x 3, 12= 3 x 2 x 2, we find out that 3 is occurring 6 times in the following numbers, 3,6,9,12,15, so 3 raised to 6
@Examprepulse-k1x
14 күн бұрын
urgent i cant understand in the beginning question why he written power of 2 as 11 how will the power of 2 became 11 because factors of 2 are 2,4,6,8,10,12,14 etc so how sir is written 11 there please explain
@SoniyaKaur-gi8wu
4 ай бұрын
According to the playlist, the video before this one for the number chapter is missing and I don't think this is the explanation video for factorials, so even that is missing.
@Rodha
4 ай бұрын
Nothing is missing yaar.
@prajwal_vim
5 күн бұрын
@@RodhaTeam, please sort this playlist in proper sequence. Thanks.
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