My dear children, hello to all of you, how are you? I hope you are all fine, happy, and good. With these hopes, let's start today's conversation with you. My dear children, what we are going to study from today is a very, very, very powerful topic called Number System. My children, maybe it is about CGL Means, which many of you have just given, or whether it is about CGL Means, or CHSL, or CGL Prelims, or CPO, or MTS, or any other exam, the maximum number of questions are asked from Number System these days. Number System Simplification, Algebra, and Number System is such a topic where Lallu Panju cannot do the work, meaning whatever is to be done will be done solidly. Number System cannot be studied loosely, that is, there is a lot of conceptual part in Number System, so it is very important that we learn the conceptual part with great hard work. Therefore, it is important for us and for all of you that we should master the conceptual part at a good level. You will work hard by going deep and will bring such great results that be it any exam, any question of number system, you will be able to crack every question easily. So come my children, with these hopes today I am starting number system with you. You all are welcome to this of mine. Be it youtube-dl exam, prelims, means, constable, sub-inspector, state, UPSC CSET, every exam will pass with great success. So come my children, let's start studying. I hope from all of you that you will take this strength forward with more vigor and the energy with which I have connected with you for teaching, I will get many times more energy from your side. Let's start today with all these things. Thank you. Come and see my children, try to understand carefully and try to study responsibly continuously. So today the name of our topic is number system, my dear children, till today we have been playing with numbers in life, we have been studying with numbers, so when we say the word number in Hindi, we say number. What do we say my children, number? What do we call number and system, my children? We call system method. My children, we call system method, these are two different words. Number is a different word, system is a different word. System means ways of representing something, ways of writing something, ways of dividing something, ways of explaining something or if I explain it in local language, then I can say that way of representation of something, that is, the way of representing something is called system. Yes, isn't it? Like if I say that Bhaiya, I have to talk to you, so today I am talking to the children whose name starts with R, so I have made a system. Similarly, there are many systems to represent numbers, out of which there are four to five systems on which SSC has asked questions, like binary number system, decimal number system, octa decimal. So we will study all these things when the right time comes. Today we are studying number after number. In Hindi, we call numbers number, my children. What are numbers, what are things made from it, what all do we have to study? Today I will talk about all these things. Children, you must have heard a name which we write as digit, which in Hindi we call ank. We have created the entire number system in its name. In the entire number system, we used only 10 digits - zero, one, two, three, cha, pa, 6, sa, aa. Overall, my children, I can say how many numbers are there in our number system, how many digits are there, so your answer should be, sir, there are only no digits, how many digits are there, sir, there are only no digits, sorry, there are only 10 digits, how many digits are there, my children, 10. So, overall, my little students, the number of digits is 10, how many digits are there, 10. If I ask you, is there 12 digits, then your answer should be, no, digits are only from zero to n. Numbers are only from zero to n. And if something is written by combining digits, then we call it a number. If it is giving a meaningful sense, then we call it a number, my dear children. Overall, there are 10 digits, that is why we use the decimal number system more. Whatever we study, whatever work we do in the morning. From 11 am to evening we count the notes, count the numbers, how many are coming in the paper, we count all of them on the basis of decimal number system because we prepare all our numbers on the basis of 10 digits my children what are the digits starting from zero to nine if I tell you sir then is this 12 digits or not sir is this not a digit what is it sir this is a number what is it sir this is a number yes it is where will you get the PDF I will make a video and upload the PDF you will get the link of what is said in the description from there you can go and check it so my children what is 12 it is 12 digits isn't it sir 12 is not a digit 12 is a number 12 is a number sir tell me how many digits are there in this number so this is one digit this is one digit so in total there are digits sir in this there are two same number and digits two same number sir how many digits are there my children if I tell you 525 tell me what is it then you will say sir first thing understand that this is a number It is just one number, just one number and sir, how many digits are there in it, one one one, so sir, there are digits, how many digits are there in it, three number one, number three, but my children, if I tell you that 5 two pa, tell me how many numbers are there, then you saw that sir, as soon as a comma is put, as soon as a comma is put, then we have to immediately catch it, sir, as soon as a comma is put, these three numbers, one number, this one number, this three numbers and how many digits are there in each number, sir, one one, sir, three numbers and the digits in each number are also one one, my children, how many numbers are there, one one, three numbers one one, one three numbers and how many digits are there in each number, one one, right? If I say, tell me how many numbers are there, then you must mean that sir, this is just one number and how many digits are there in this number, zero, if I say, brother, how many numbers is this, how many numbers is there, then you will say that this is just one number and how many digits are there in this number, brother, one, right? If I tell you, how many numbers are there in this, you will say that this is just one number and how many digits are there in this number, one two three four pa, then sir, numbers Yes five, so my children, till now I have tried to explain to you only one thing that brother we are studying the number system, so the meaning of the system is something else, we will study it at the right time, this is also a chapter and we will study it like a complete chapter, till date only two questions have been asked from the system, only two questions have been asked in SSC, two questions in CGL and both those questions were also asked in 2021, we will do all of that here, yes, right, now we are discussing numbers, my children, so I said that friend, numbers are a big task, before numbers we learn what are numbers, what are digits, so there are 10 digits in total, there are numbers from zero to 9, 10 digits means 10 digits and on the basis of this only our number works and the numbers we study or the number system we study, basically we study the decimal number system, we study the decimal number system, decimal means 10 decimals, that is, we study the number system with 10 digits, yes, right, now let's count further We should write counting, write multiplication tables, write numbers, all of them are my children, they are made up of ten digits, they are made up of 10 digits, one child is saying, speak completely in English, Babu, if we speak completely in English then Hindi speaking people will get angry, adjust between both, now tell me, if I write counting from one to nine, counting from one to nine, then tell me how many digits will be used in counting from one to n, see, if you want to see a storm of energy from my side, then that energy should come in your comment also, that energy should come in your like also, yes, is n't it and this thing is with all your friends, see, if you want that you should get free education, then it is being provided, but for that, what you can do is that and such children who do not know about this class, this message should be conveyed to them so that they understand these things and they also get the benefit of this free class, come, my children should write counting from one to n, so one, two, three, four, five, six, seven, and so sir, how many numbers are there from one to n, keep in mind, there will be numbers, right, and brother You should not do Hindi or English because everything will be written in one thing only, how many numbers are there, it is nine, yes, is n't it? You understood my point completely. Now if I say that brother, how many digits are there, then you will say that sir, if we sit down to count the digits, then we will count, then ek doti char pa 6 sa aa na digit ho g, that is, there are nine digits and there are only nine numbers, yes, isn't it? Or sir, if I explain it in a local language, then we can understand it like this, friend, if you write the count from one to n, then every number will go on having only one digit, so there are nine numbers, and sir, just say it directly that there is one digit in every number, so in total there are nine digits, it is very beautiful, I am enjoying it, my brother, you all know my method of teaching, many children have studied from me, I teach from zero, if I say that friend, I have written the count from one to 16, I want to write the count from one to 16, I want to write counting to 16, so tell me how many digits I will have to use, how many digits are I using to Mark from n to 16 How many digits should I use in writing the count from one to 16 Look you rascal, I am telling you 16 Hey you idiot, I am writing the count till 16, after nine you will not use two digits in every count, are you smoking weed, come then you will write the count like this Ek Do Teen Cha Paach 6 Sa Aan Till here the stories are correct but after nine the count will come like this 10 11 12 13 14 15 16 My brother, if you pay attention till here, there are no numbers from one to n and one digit is being used in every number Babua Vinod, are you understanding, then how many digits have been used, no now my children tell me one thing after thinking carefully that after nine from where does the count start, from 10 and here how many digits are there in each one, two digits, pay attention Babua there are two two digits, two two digits, two two digits, so how many digits are used in each one Two digits are being used, so how many numbers are there, one two three four six seven, so my brother, there are seven numbers in total here and my children, how many digits are being used in each number, two digits are being used, so 7 times 14 digits are being used, we are using 7 times 14 digits in total, so we are using 14 digits here, right, digits are being used here, so my children, how many marks are there in total, 23 numbers, brother, how many marks are there, 23 numbers, such a terrible question will be there in the paper, your heart will be happy, you will be overjoyed, when you see it, try to understand, convey all these things to your friends, come my brother, that is, whenever you are given a count, see, the question will not be like this, the counting question will be written like this that there is a book, there are 916 pages in that book, a writer wants that I should mark the page on every page that brother, this medicine is 10th page, this is 11th page I want to mark the 12th page, that is, every page. So, when he wants to mark from pages 1 to 916, how many digits will he have to use? How do the questions come in the paper? I will do it myself. You will find everything written here in the question form, but right now this is the basics. If you are studying with me, then you will go slowly and easily. On top of that, do n't be stingy with likes. Okay brother, come and see, my children should understand me till here. Now come to the next point. Whenever we ask such questions in the paper, that is, whatever I will make you do in the class, you have to keep one thing in mind that sir, from one to n, there are nine numbers and in every number sir, only one digit is used and sir, after n, the counting continues. No matter how many numbers you write from 10 to 10, in every number sir, two digits will be used sir. No matter how many numbers you write from 100 onwards, then three digits will start being used in every number sir. Then Whatever number you write beyond 1000, including thousand, in every number, four digits will be used sir, sir, you just have to grasp the basic thing and keep moving forward rapidly, yes or no, did you understand what I said or not, for sure, come now tell me one thing, if I am asking you brother, tell me how many digits will be used in counting from one to 16, then how should you do it, sir, there are only nine numbers in counting from one to n, and how many digits are there in each number, there is one digit, so in total nine digits are used, sir, after nine, counting starts from 10, and here two digits will be used in every number, so tell me my children, if you write the count from one to n from one to 16, then how much is left, the method is that if you subtract n from 16, then how much is left, seven, either do it like this or if it is a big number, then subtract 10 from 16, 10 is subtracted from 16, six is ​​now added to six from its side, then seven is left If I will tell the number slowly then 7 times 14 digits will be used, very beautiful, how many digits are there in 14, now my children we will add 14 and n, the answer will come, sit with a 2 digit copy and pen and do it with talk, now tell me if you write the count from 1 to 65 then how many digits will be used, try to break the verbal, everyone has to learn here, no one's basic is weak or strong, no Rajnikanth is studying, all children like you and me are studying, sir I am having problem in calculation, where is the problem, you are having problem, I promise to solve the calculation problem also, but first read it properly, your problem is that you do not study, you are talking uselessly, come my children, your basic understanding was like this, sir told this, sir, I have already ingrained this thing in my mind that there are nine numbers from 1 to n, sir and every number has one digit, sir, so in total there are n digits, sir, very beautiful sir, now after n, the counting will be of 10, from 10 to where If we want to take it up to 65 sir then how many digits will be there I have told you the method of finding it. Subtract 9 from 65 and get how much is left. Subtract 9 from 65 and get 56 left. Or write it like this but do not subtract from 65, it is a bit of a waste of brain. Subtract 10 from 65 and get how much is 55. Add one to it and get 56. Instead of not subtracting from any number, subtract 10 and then add one more and get 56. And in every number Babu a Babu two digits so two one 12 two two 6 12 two plus 10 and one 11 112 digits 112 and 9 121 digits. Overall my dear children 121 digits will be used here. Overall my dear children 121 digits will be used here. How many digits will be used 121 digits R B You yes, isn't it very beautiful 121 digits will be used here very beautiful yes, is n't it from one to 76 Tell me how many digits will be used in the counting. There is no luck or fire. Sir, I have taken your BOD batch but what is he saying, is there a class at 2 o'clock? There is a class at 2 o'clock, my brother, and they delete it at 2 o'clock itself, meaning they delete it when it is live. Now, whoever studies will study only live because we are there for those who are sincere, but we will not teach for those who indulge in useless comments and other activities. We will teach only those who want to study. Come from one to three, my brother, don't waste any money anywhere. Just concentrate here on what I am teaching. There is no need to do anything here and there. Come, what do you do from one to three? Write down the counting from one to nine. You said, yes, I have written it down. How many numbers are there? Nine numbers. How many digits are there in each number? One digit. So, how many digits are there in total, my child? Nine digits. You said, Sir, it was fun. It was fun like Rahul Gandhi. Brother, do n't subtract nine from 7, there will be problem. Subtract 10 from 76, what is the result? 66. Add one to 66. 67 leads to 67. The number is 67, that is, from 10 to 7, my brother, it is 67. There are only two digits in every number, so we will multiply two sevens 14 two six 12 and one 13 sir, we will add 134 digits, and four 13 three and one four one, so my brothers, in total there are 143 digits, in total my dear children there are 143 digits, right? In total my children have 143 digits, yes, right? How many digits are there, my brother, I am 143 digits, if you are able to answer then tell me how many digits will be used in counting from one to 83, everyone will have to answer, whoever wants to learn, whoever wants to get selected should stay connected, whoever wants to become an Englishman should not join, brother, after studying this, you will definitely get selection, along with that you can become a teacher, after studying so deeply, you will become a teacher, you will also get selected, you will also get a top rank, come my brother, very good, Mashaallah Subhan Allah, come, write the count from one to nine, my children nine Look at the numbers, I have to explain to every foolish child, that's why I am writing each thing one by one. You are intelligent, what do you have to write, you just solve it verbally. So my brother, after 0, the counting will come. If we write counting from 10 to 10, then how many digits will there be in each number, there will be two digits. My child, how many digits will there be, there will be two digits. So my brother, directly subtract 10 from 83. 73. Add one to 73. 74. Do this work in your mind. Subtract 10 from this. 73. Add one to 73. 74 because you did not want to subtract 74. Two times 8 times 14. Now my brother, you will add 9 and 8. 17. Four and one, you get 157 digits. 150 7 digits. 157 digits. Yes, is n't it? 157 digits. It means how many numbers were used in it. 157. If the question comes in the paper, it will come wrapped in syrup, it will come wrapped in language, right? Then You won't be able to fool me, so try to understand it minutely. Come on brother, friend, tell me quickly. Very easy data has been given. Tell me, my children. I will have to tell you. I will create a storm and find the answer. Oh wow, Mashaallah, Subhan Allah, you are commenting so fast, you have set the fire. Boys, there are nine numbers from one to nine. I have to write it, that's why I am explaining this much. You do n't have to get into this, you don't have to catch the style. This one has to be written straight. You will count from 10, my brother. 10 went into 89. Look, pay attention. Subtract 10. 10 went into 89. 79. One added to 79. 80. By the way, if the number was easy, we could have done it straight. We will multiply two digits brother. So, this came out to be 160. If you solve it, you will get 169 digits. No problem. Come on, let me present a cute question for you. I will count from one to 95. After this, we will count from one to 95. By the time the answer comes, we will shake the world, we will set it on fire. I will tell my friends. I want the answer, my brother. Look, from one to nine, there are nine numbers. My stall. Don't copy like this, sit with a rough copy and pen to write but try to break the question verbally in your mind because the form of the question will change, the language will change, the concept will remain the same, the method of finding it will remain the same, after that the counting will start from 10, so 10 goes into 95, 85, one added to 85, 86, 86 number multiplied by two digits 2 6 12 2 8 16 and one 17 1772 digits, nine added to 2 digits, so 181 brother 9 and 2 11 7 and one 8 one 181 digits, that is my dear children, in total 181 digits will be used, say brother, Jai Bhim, Jai Bhim ji, Jai Bhim, absolutely, Jai Bhim, come, tell me immediately from 1 to 999, how did you become lax, everyone has to comment, see my brother, from 1 to 9999, no number, one digit in each number, so in total there are nine digits, its counting will start from 10, 10 went into 99 90 Add one to 90 means 10 goes to 99 89 added one to 90 keep two digit style in every number brother add 180 digits my child will get 189 digits now what is the understanding of this trademark that sir if the count is from one to n then we have to keep in mind that there will be n digits if the count is from one to 99 then sir there will be 189 digits 189 digits CGL Pre 2021 a question was asked how many digits you have to answer are required R E C Q I R English mar g how many digits are required to write l let's see how many children will answer the question was how many digits will be used to write all the two digit numbers how many digits will be used to write all the two digit numbers it was a simple question wave came flood came storm was created every child told the answer brother getting selected in CGL and becoming an inspector is a very easy task only one If you do n't have the same thing then you can pick up the CGL paper and see it brother, I am teaching the concepts in Hindi, after this I will make you practice these questions of the paper, then I will find these written in both Hindi and English, right now I have done it just to explain that thing, so my brother we have to check the two digit number, from where does the two digit number end from 10 to 9999 because after 999 the count reaches 100, it is of three digits and the count before 10 is of one digit, so brother we know that from 1 to 999 there are 189 digits, if I remove the first nine digits from it, then if I remove its nine digits, then in total 180 digits will be left, that is, if I say in local language then I will say that to write the count from 10 to 9999 I will need only 180 digits, 180 digits will be needed, say yes, isn't it, say brother, now tell me from one How many digits will be used to write the count till 116 How many digits are required to write the counting from n to 116 and what is your opinion on that brother you will have to answer calmly it will not work out very good very good very good look my brother take the base from one to 99 you say why are you taking 9999 why did you not take it from one because sir you just read that if the count goes above 999 then take 999 from one directly we already know the digit 189 and it is fitting in the mind that sir you remember the digits of counting from one to 999 right 18 9 yes if it was less than 999 then we would have taken base from one to nine digits that would have been remembered so it is the same thing sir so sir in counting from one to 999 there is number 999 I am writing you don't have to write you just have to understand and any number of digits were used in total but there were total 189 digits there were 189 digits now sir after 999 the counting will start from 100 till where will it go 116 then how many numbers will be there sir you had told me the method this time you have taken base 9999 so subtract 100 from 116 then subtract 100 from 116 subtract 100 from 116 then subtract 100 from 116 the remainder will be 16 add one more to 16 what is the result 17 so it means number 17 and my children here how many digits will be there in each number three digits or how many digits will be there in each number three Digit then 17 3 51 51 digit 9 and one 10 8 pa 13 and one 14 one my brothers we will need 244 marks we will need 240 marks and where is it wrong you are giving why are you writing some teacher's name you have to abuse me this is your work you have come to study or to get it done from me come they will call you a fool tell me give two answers you have nothing to do in politics my brother we will shake the world we will set it on fire one brother is saying sir you teach on T you bastard and what am I teaching on I am teaching P friend for the last one month I made you finish it made me practice it I have studied every single thing of the exam I have made you test series free on Kavil P those children who have not downloaded it download it and every night from 9 to 10 there is a test series every night from 9 to 10 there is a test series my brother keep in mind every night from 9 to 10 and understand one more thing I am responsible if you are not selected So, you should give this test series every night from 9 to 10. This test series is available only from 9 to 10 on Careel Pop. If you go to give the test after 10 pm, you will not get it. This test series is available only from 9 to 10. Apart from that, it will not be available. That is why I said that for the sincere child who wants to study and wants to prepare things free of cost, we are bringing the best of the best for you. The test series has been brought to the same level at which SSC is asking questions today. We are not going towards difficult, we are taking the absolutely moderate level only. We are taking the exact latest updated content that is coming, so we will not let anything go wrong as per your requirement. You need not worry at all, but this test series is free on Careel Pop, but it is only available from 9 to 10. It will not be available even if someone pays crores. Therefore, whoever wants to give it, should give the test series only from 9 to 10. And my brother, keep this in mind. Write it down, you can write it down today, I will get your course completed here but after that 100% of your students will have the same question, sir, all the questions come, all the questions come, but sir the problem is that the time is getting longer, sir, time is getting taken in English, time is getting taken in reasoning, sir, Kerbal pp p p, you have taught you very well, you should give test series every day and I do live explanation of this test series, it is live on this YouTube every day at 2 pm, if you are sincere then read it live at 2 pm today itself, otherwise stop reading it, after that I will delete it, this class will be permanent for you, don't worry about the 11 am class, I am doing CDS, I was working on it today, so do n't leave this test series, it is a panacea, even if you get one question, give the test series because slowly slowly you will improve from here every day, so do n't leave it and brother, learn good things It can be spread, spread it to as many friends as possible, tell all the people and teachers who have created these telegram groups that brother, this thing is available for free, give the test series every day, who refused, otherwise after 6 months the coaching will be over, everything will come but speed will not be built, do not cry later because a person gets success only by taking the right decision at the right time, if the right decision is taken at the wrong time then that decision is of no use, wise only that person is who thinks right at the right time and brings that thought into action, for you we have made the test series free of cost, give the test series on youtube0 10 caril lop, if you are not getting motivation in the test series then I will arrange some surprise gift for you people there, we are not going to tempt anyone in monetary terms, neither will we give anything like this, but we will do something for you so that the children who are scoring well in that test series, whether I get them selected one to one and talk to them personally, in this way we will do it for you We will also give motivation, come my children, from 1 to 23, so my children, I have to count from 1 to 999, how many numbers are there till 999, my dear children, 9999 number, no matter how many digits there are in each number, but do you know sir, you have told me that there are 189 digits, I just want to create a storm sir, now don't subtract 99 from 253, subtract 100, what to subtract, my brother, subtract 100, then 100 is 153, 153 is added, 154 is the number, 154 is the number and sir, we know that from here onwards, three digits will be used in every number, so sir, we are not multiplying by three digits, we will multiply by three, ch 12, p 15 and 1 16, n ekti and ek ch see brother, ch 12 3 p 15 and 1 16 3 n ekti and ek ch, we will add my brother, n 2 and 2 11 8 ch 14 and 1 15 ch One pa and one, it means my children, 651 digits will be used. 651 digits will be used. Yes or no. Overall, how many children were correct in using 651 digits before I conducted it. How many children were correct in using 651 digits? Tell me quickly. If you have any feedback regarding your test series, I will hold a one-to-one session with you and there we will take all that feedback from you. Come on, my children, tell me brother, if I wrote the numbers from one to 187, how many digits will have to be used. Tell me quickly brother. If it was not mine, sir, then correct it. We are teaching you. Brother, it is very easy to get selected in today's time. There are elections in 204, you know that there are a lot of vacancies coming and there will be a lot of vacancies, take advantage of it. There is nothing beyond what you are teaching. Chota Chetan, look carefully, son, it remained small. Come, how many numbers are there from one to 9999, I am writing directly. You will say 189 digits, I am telling from a student's point of view. Subtract 100, not 9, subtract 100, then you I will say Sir, what is left after subtracting 100? 87, add one and 88. So Sir, every number will have three digits, right? 24 3 8 24 and two 26. Brother, right? 24 3 8 24 two 26. I am not teaching that short calculation. Multiply 90 by three, subtract 270 3 times 6. I will teach that when I make you do the calculation. Then, ch 13 8 ch 14 and one 15 two and one ch 453 453 digits. Yes, isn't it? 453 digits. Very nice, tell me, tell me quickly brother. My teaching style is such that when I teach, I will teach in such a way that no one will be able to teach it. I taught percentage seven years ago, no one has been able to teach it till date. On top of that, I taught percentage with a completely new method, in a completely new style, six-seven years ago. Even today the world is copying the same and no one else has become a teacher and is running their families and it is a proud movement for us today. It is also there everywhere, today again percentage was taught, number system is being taught in a completely new style, no one will teach it for the coming five years, come my children, from 1 to 816, then from 1 to 9999, so my brother, wherever you find it difficult to understand 189 digits, tell me there, I will explain each step in writing, right? Now you know that after 9999, counting will start from 100, you will have to go from 100 to 816, now my sir, subtract 100 from 816, not 9999, subtract 100, then you will say that 100 is subtracted from 816, 716, add one, so sir, 717 will have to be multiplied by three digits, sir, why will it have to be done, because sir, here three digits are being used in every number, right, so 3 plus 21, plus two, 3 plus one, 10 plus one, 13 plus one, 14 plus one, two plus one, three two, 2340 digits 2340 digit 240 digit my lid now where did 2640 come from you are sowing poison in the questions too 2340 lid where did the Delhi Police batch come brother you are saying open your lips and see it must be coming there and let me tell you one thing you don't need to go anywhere for maths there is nothing beyond what I am teaching just accept it tell me 1 to 731 means I am teaching the concept, I am making you practice, there is no problem why are you adding one brother if you come in between you will not understand the point do the addition in the beginning of the class I am adding the lid that is why suppose I don't want to subtract from 37 I am saying why are you subtracting 10, just subtract 10 from 37 so what did you subtract 10 from 37 how much did you get 27 you messed up you should not have subtracted 10 you should not have subtracted 10 so you subtracted one extra oh yes it is there you subtracted one extra so brother let's adjust the one that you subtracted this is what you are doing Yes friend, join from the beginning, otherwise from the middle from one to 731, so my brother, from one to 9, the answer came 189, you will write as 100, 100 is gone from 731, my child 631, three digits will be used in every number, you will multiply, one and two, 18 three, two result of 12, one, 17 and one, 18, one and one, 10, one and one two, the answer came 2000, one and three, two result of 12, one 89, 17 and one, the result of 18, one 8 and one and one, zero result of 10, one and one two, my brother, the answer came 2000 82, see brother, I did not tell you anything wrong, oh oh, one was not added in 631, sorry, sorry, forgive me, I will add one to 631, 632, oh don't make me do mischief, brother, the child subtracted 100 from me, brother. I started asking, there will be some problem, one added to 631, we will add 632 by three, 3 times 6 times 18, sorry, 15 times hasal, one aa 17 and one 18 aa and one 10, sorry my brother, the answer will be 2085, sorry brother, 20, these people are commenting, sir, come in the middle, son, come in the middle, you will be left in the middle, come in the beginning, only then you will move ahead, tell me from 1 to 781, I will teach you the whole math, why do you take tension, why do you talk about small things, I have told you 10 times, what is the target in my life, what I achieve in my whole life, that's very good, so from 1 to 781, I will explain it by writing, you should not do that, you know that from 1 to 999, 189 digits are used, now my children, tell me one thing, do not subtract 99, subtract 100, 781 gets 100, 681 gets one, add one 682 multiply it by three from your side, after this the counting has to start from 100, every number has three digits, so Babu 3 times 6 will come, 3 8 24 and one will come, 25 will come, 3 6 18 and two will come, 20, hey, where is the mistake happening, 3 times 6 3 24 and one will come, 18 and two will come, 20, now we will add, my brother, and 6 15 8 12 and one 13, one and one two, 2235 2235 One is saying that Sir, you come live every day, hey, you are sitting like an owl, I go live every day, you are not awake, it has been many years since I have been awake, come on, enough is enough, this time your Faisal will take revenge, you will take it, right, so let's see who will tell the answer first, I will take his name, so be it, Ragini, Jai Prakash, I am taking the names of those who told the answer first, NK Bharti, Mohit, ITD, Rajiv Kalpana, Himanshi, Payal, yes, hey, all the girls are answering, brother, the girls have become very smart, very good My daughters, it was great fun. Oh wow, by doing one Ravan on YouTube, do 1 digit in your mind. Now subtract 100, then 757, add one, 758. Now brother, multiply every number by three digits. 3 aa 24 n 5 15 and two 17, let's say 21 and one 22 n ch 13 8 sa 15 and one 16 two and one ti 1 ch 2463 how many digits are coming my brother 24 63 2457 is writing one lid bhaang pili, what is it, come on, tell me from one to 999999, how many digits should be used? How many digits are required to write n to 999 digits, Lankapati the Sawan Ravan brother, wow, what a name you have kept, Neeshu Jaiswal, oh wow, Mashaallah, Subhan Allah, your answer is correct. You can come to the mosque with full respect and precaution. It was the movie Gadar, come my brother, do you know its dialogue from one to 9 There are 999 numbers and there are 9999 digits, there will be 189 digits, yes sir, after 999 the counting starts from 100 and here my children know in every number, subtract 100 from 999999, then 899, add one to 899, 900 remains, that means it was easy, subtract 99 from 9999, 900 number, Babu, in every number there are three digits, so it will be 2700, when you solve it, then one 8 two 2889 2889 my surviving brother is saying, hello sir I am selected excise inspector, many congratulations Babu, you have been selected, you have fun, where are you studying, then make your life beautiful again, come ahead, now just look carefully, my children, from one to nine there are nine digits, from one to 99 there are 189 digits, my brother From one to 999, 288 is a non-digit number. Pay a little attention, from one to 9999, you know that 3888 is a non-digit number. If you are able to catch any pattern in it, you are looking from here till here and if you are getting any pattern in it, then understand that you are a scholar of reasoning, tell me quickly how many children are able to catch the pattern in it, it means there is a special identification and on the basis of this identification you will tell that Sir, how many answers will be there in this, how many children caught this thing, did they catch it before I told you or did they catch it even after I told you, how many of you have followed the pattern, means in Hindi, how many children understood this pattern, Babu, you did a great job, because these things exercise the brain, things to think and this is what I am making you believe, Babu, what else are you doing here, look, there is a nine here, there is an eight here, nine is coming at the end in all, there was a zero here, so zero times eight was here, one If there was one then there was eight once, the next time there was two here, then there was eight twice, or there was three, then there was eight three times, here there was four, then there was eight four times, did you understand the pattern, understand it as you wish, it is not necessary that you understood the pattern in the same way as I adopted the method, overall this is my very beautiful, now Babu, the fight has to go ahead and we have to fight, explain one thing to you, have you understood this, tomorrow I know I will take up questions from this paper and at that time there should not be any fuss that sir, I am not able to understand, keep in mind that whenever more than 2889 digits are written in any number, it means the count is also above 9999, that is, understand things in both ways, brother, if the number of digits in something is more than nine, then it means the count must have gone above nine, if the number of digits in any question is more than 189, digits are more than 189, then it also means that the count has gone above 999, if I say that the number of digits in any number is greater than 2889, then its reverse meaning is also You have to understand that if the count goes beyond 999, it should not be repeated. Are you understanding what I am saying? Your mind should not move here and there. Brother, Aman Rajput is saying, recorded class, you bastards are on bhaang, brothers, you all boys have become flying Punjab. Tell me, if the count from one to 1048 is written, how many digits will be used? flying Punjab, flying Punjab, flying Punjab, where is the bomb hitting in UPSC? What do we have to do? We will do some good work in life, that is why we have been given life. You people must have thought something through, right? You have to become a drug addict, you have to blow blades, you have to commit crimes, you have to steal, otherwise find the answer to the question, what are you waiting for, no one else will come to find the answer, you will get the same result, from one to 999, I am explaining slowly, you understand it as per your understanding, so sir, the number is 999999 and a while ago I read sir that there are 2889 digits, my brother, as soon as the count goes above 9999, then the mind I have to take two or two or should I take the base 9999 Sir, now tell me how much should I subtract from this, not 999999, 1000, how much should I subtract, 1000, subtract 1000, subtract 1000, then how much will be left, 48, add one more, 49, that is, there are 49 more numbers after this, brother, you should think about it, you have not written till 1048, you have already written till 999, then how much is left till 49, I told you that subtract 1000 from 1048, how much is left, 48, add one more, 49, so after 1000, in the number that you will write, there will be 49 and my dear children, how many digits will be there in each number, one two four four digits will be used, we will multiply 49 36 and 4 four 16 and 3 19 196 six digits, the result of 4 36 is three 4 four 16 and 3 19 196 Digit 9 and 6 15 9 and 8 17 and one 18 8 and one 9 and one 10 two and one 3085 is your correct answer right answer and my dear children there are three levels of learning learning does not mean one thing the first level is reading or listening means you are listening to what I am making me do, whatever I am explaining you are studying from me right now yes isn't it now you will go home and think about things contemplation you don't know English you will think means you will think about the concept of things that I have told you will try to learn it deeply once what did you tell me or what thing what does it mean because the question is to be made on 500 marks in the exam there is no mica red which will stop you from asking this question but every time a new question will come and every time it will not come you will get stuck so thinking is very important is n't it and after thinking and contemplating my children then a stage comes and we call it practice which we call in Hindi Babu practice then something goes and becomes yours till then it belongs to son or someone else Is it so right now you are doing this work so don't think that you will be 100% satisfied right now when you go home and do it then practice these questions which I did again, if you practice then this thing will become yours, a concept will get inside you and then no one will be able to take it out, many children keep shouting that sir you teach, I understand everything but later they forget, go to the paper you bastard you are stuck on this process only, you did not do both these processes, you did not even think about thinking, you are understanding, think about things only then you will do it my brother, the motivation that is being thrown at you from all over the world, block it for years, the more motivation they are giving you, the more they are spoiling you, teachers are not teachers who are made by rubbing, so keep in mind that thinking and contemplation is necessary, without it you cannot move forward, in today's time a child does this and then directly does this, this is the biggest problem, that is why there is no selection for three years and on top of that You get a dose of motivational every day, after that go home and think about it what have you studied why is this happening, what things am I missing out on, or what is the basic logic of this thing, after that come here friend, if you succeed then you will get selected, you too have remained a fool brother, come, then the children will say that sir, I am not able to understand everything is happening in the class, I am not able to speed up the exam, sir, a new question comes, yes, I get stuck, sir, I am not able to crack the exam, when will you be able to worry, now this online media, this social media has made the child's mind so devilish that he has forgotten the process of thinking, everything is wanted in a second, that is why divorces are happening all over the world because people marry in a second, they also break their marriages in a second, why, because that process of thinking has stopped, a brother says sir, catch me and beat me, my brother, listen, I will get this done too, come my son, Udta Punjab Udta Punjab, come my brother, you will have to catch bases from one to 999, so overall this 1200 Sorry forgive me brother, you too will use 2889 digits, yes, sure, now my children, the total count is 1271, subtract thousand from 1271, why subtract thousand, think a little, friend, do not memorize what I have told you, because whatever I am teaching you are just listening, just listening and there is a lot of possibility that you are memorizing it, do not memorize it, understand, that is why Babas rule in this country because Babas give sermons and people memorize it, people think that this is God, oh no, no brother, think and contemplate yourself, only then will you be successful in life, and throw away these YouTube2, take out the years and see, subtract 1000, 271, add one more, 272, how many digits in each number, three digits, how many digits in each number, three digits, 3 times 6 3 7 21, 3 times 6 and two times 3 times 6 3 7 21 3 times 6 and 2 times 9 and 6 times 15 my children one and one 10 8 8 16 and one 17 two and one so my brother the answer will be 3705 digits 3705 digits tell me quickly friend oh I made a calculation mistake then look at 272 oh yours it is not three but four digits not three brother it is four digits that after 999 we will count from 1000 so if we multiply by four then 4 times 8 4 times 28 times 8 and 10 1088 sorry 4 times 8 times 28 times 8 two 109 and 8 17 plus one 8 and 8 16 and one 17 plus one 8 and one two and one 4977 my children sorry the answer will be 3977 did you understand what I said tomorrow we will read it exactly in reverse And tomorrow we will take access to the questions of the direct paper. Now you must understand this that if we take action on the questions of the direct paper, that is, we will access the questions tomorrow, then you must understand these things very well, otherwise it may get damaged. Therefore, understand one thing carefully and keep this thing in mind as well. I will take questions on this tomorrow. How many digits are there in 10 to the power one? My dear children, tell me if I tell you here that 10 to the power one means 10, then how many digits are there in 10 to the power one, then how many digits are there in 10 to the power three? Three, how many digits are there in 10 to the power four? One, two, three and one, four. Power of 10 does not have five digits, four has five digits, that is, my children, basically the digit is one more than the power. The digit is one more than the power. Keep this in mind. So my brother, if I tell you in the question that 10 to the power of a, then understand its simple meaning that n posv is the number of digits. How many children will I have? n posv. How many will be my children? n posv. This number of digits is such a dangerous chapter. Any question will come in the paper and they will ask you to tell the number of digits in it. This concept is to drink very slowly and gradually and while drinking you have to become completely intoxicated. Yesterday, one of my children, a brother was saying that you should become the PM of India. That's great son, this is called hitting the person in front of you. It was fun. Babu. So, my dear children, thank you very much to all of you that you are associated with us and are joining further and you are taking some benefit from it. The rest of the jokes will continue and we will keep teaching with some laughter and fun. Today was the first class on number system, so I made a mistake intentionally so that once you connect in some way, you all start understanding that concept from that point. After that, see how fun you will have in solving the questions. I will get it done, so thank you to all of you, best wishes, stay positive for your future and I want to give one advice to many of you children, if you feel it is okay then say yes sir and if not then you can say no sir, my dear children, I have always felt one thing in my life that you learn as much by teaching others as you do not learn by studying yourself, what I mean is that we are able to improve something only when we find our mistake and there is a high possibility that instead of finding our mistake ourselves, someone else finds it for us, my children, your younger brothers and sisters, you are in your neighborhood, you sit in the library, you have friends, you have a group, then you go there for 10 minutes, 20 minutes, 50 minutes, when you are bored with your studies, go there, instead of gossiping, tell him that son, whatever question or concept you have doubt in, bring that doubt to me, I will explain that doubt to you, if you explain that doubt to that boy, then two things are done, one is yours The concept is solid, it is absolutely fit for you, you have no problem, your selection in the exam is doubtful and if you explain that doubt but are not able to satisfy that boy 100% then you have come to know that the fault is in you somewhere, you are missing that concept while explaining, if the child does not understand what I say that I teach then the fault is mine and not the child's, so there is benefit in both the things, if he understands then understand that you are solid and my brother, today he may not bless you or he may not bless you later also, but one more point has been added to your luck, one more number has increased because these are the things that you do towards your friends, towards your society, these are the things that gradually strengthen your luck, it is said that friend, I work so hard but I do not get selected, so there must be a role of this thing somewhere, we do not know what role luck plays, but there must be a role of this somewhere, so where can we refuse, so teach your younger brothers and sisters, first show them this video, then tell them that brother, whatever point you are having problem with, Isn't it so, you tell me, I will explain, sir cannot come to every child's house and explain, I will explain, understand that I am the girl, you teach, if after you have been selected, you start spitting on her, it means you have kicked your mother's coke, so please don't do that, otherwise we are connected with you from the heart everywhere, thank you, thank you.