Standard-2: | Ranking | Mathematics & Reasoning | Concepts with Practice Questions

Added: 2026-05-12

[00:00:40]Good evening Jat.

[00:00:46]Good evening all. Janat I hope my voice is audible to all of you.

[00:00:56]Good evening all.

[00:00:59]Am I visible? Am I audible? Click check.

[00:01:16]So let's start.

[00:01:20]Yeah. Good evening.

[00:01:23]Welcome to kids.

[00:01:27]Yes students summer vacation has already started right summer vacation start right some students they know me because they have attended my class last year and some of new students are there right so for my new students and for my existing students sam shellpa okay I am the director of arifen kids and I'm going to teach you math right so my name is Shelpa ma'am okay so let's start today is your first class in Arain case so we will have four classes okay we have scheduled four classes per week per class two students so one class is maths one class is English one science and one GK so simple thing better suppose you have selected only uh you know maths okay that means you are interested for only maths and you are going to give the exam for maths but that doesn't mean only you will attend maths class you can attend all sub four subjects so request to parents please allow your child to attend all the classes after that suppose you will think no uh he or she can go for another one or two subsets you can but at least you allow okay so let them attend all the classes so it will be four classes in one week two classes are scheduled 7:00 to 8:00 p.m.

[00:02:57]and two classes are scheduled 8:15 to 9:15 p.m. Okay. So, Bacha, let's start.

[00:03:13]Today is my first class. Let's start with The first chapter ranking. Okay. Before ranking I want to tell you about the chapters and proper pattern OMR set everything I will tell you after that we can start the class. Okay.

[00:03:55]So, just a minute.

[00:04:32]Is it visible to all of you?

[00:04:40]So today is the first chapter of ranking. Right? All of you are ready with the copy and your pencil or pen.

[00:04:49]Show me the thumbs up. Give me a smile.

[00:04:52]Right? So let's start. Yes, I got the thumbs up, right?

[00:04:59]Very good. So let's start.

[00:05:06]See this is the pattern. This is the syllabus of your man's olympiad. So remember which when you are going for the mathematics olympiad name is mathematics. But remember you will get the questions from rising. Okay. The questions will be there from numbers, addition, subtraction, time, calendar, money, length, weight, capacity. These are made of you know mathematics chapter. So you will get the questions from math that is school syllabus but the difference is MCQ questions will be there. Other than that you will get the questions from ranking and another chapter is coding and decoding.

[00:05:49]Okay. So please check all your chapters and I just want to tell you class this recorded video will be there in your app only. Okay. So if you want to note down all this chapter, you can be up. Okay. Don't worry if I'm going to change the slides. Do not be panicked because and science after mean finishing up each classes recorded classes subject so as I'm taking the today maths class mathematics recorded class so suppose anytime you're going to miss the class that I don't want that you should but suppose occasionally anything is there suppose you are going to miss the class the recorded videos or you want to revise again that class you can check the recorded video so everything will See there you can note down. [clears throat] So this is your beta subsets right this subset and these are the chapters. Okay.

[00:06:59]So now all of you check what is the pattern. As it is my first class I should tell you the pattern what we are going to do in the exam and what is the pattern how many questions will be there marks and everything I will tell you in the first class so that you will be very very cleared how to prepare and especially this is for the parents. I know all the parents all beautiful mamas are there with you right? So this is for you. So you should know. So see this is the pattern you go for any international Olympiad and first we are always first summer kids summer Olympiad right. So kids and we are from right. So it will be a state level competition and southern Arian kids Olympia. This is the pattern of your maths. Okay. See total number of question is 35. All of you can mark total number of questions are 35 and this 35 questions are divided in two sections. What is that? One is general section and other one is actual section.

[00:08:18]Okay. See in general section total number of questions are 30 or again clearly this 30 questions are segregated in this area. First is logical reasoning. You will get the question 10 questions from logical reasoning. So again I found uh you know parents all of you are taking books but I found s not parents mathematics.

[00:08:49]So then you are selecting only maths book but for your kind information reasoning is also there. We are having a separate book of reasoning.

[00:09:08]How 20 questions from this math.

[00:09:13]So at least you should go for reasoning books that I found from our talk. So you should go for maths with reasoning book.

[00:09:24]Okay.

[00:09:29]Maths examing questions that logical and mathematical all the reasonings will be there. So request all the parents those who have not taken reasoning book please order and take it as earliest as possible. So they go logical reasoning which are 10 marks 10 questions mathematical reasoning you will have 10 question everyday mathematics it will be 10 question and at your section it is five question and see this 10 10 10 question each question carries one mark to this 10 question having 10 marks 10 marks and 10 marks. So in this general section you are getting 30 marks and this five question each question carries two marks. So it is again 10 marks. So if you will do the total marks it is coming 40 marks. It is coming 40 marks. So total 35 questions and marks is 40 and time limit is 60 minutes. Okay time limit is 60 minutes. So again I'm telling you this complete class will be there so you can note down. If you have note down till now so no problem.

[00:10:49]But same thing in English, GK and science same 35 questions will be there and marks will be 40 marks and time limit is 60 minutes.

[00:11:03]Okay. So I hope for all of you got it picture now.

[00:11:16]Now all of you check this is something it is always parents demand and they are always confused. So this time I'm showing you the proper OMR and this OMR also we will upload in the app maybe in one or two days. So you can download and you can take a print out the child can practice. Okay. So now all of you see which math and resume the questions. What is the difference between your school exam and our exam difference? This is bit competitive exam right? Competitions are there where the competitions are there proper exam proper evaluation and proper prizes will be there. Do you know what are the prizes?

[00:12:01]Right.

[00:12:04]Right. So now see VA you will have cash prizes each class each subject like first prize it is 5,000 second it will be 3,000 third prize it will be 2,000 then with the gold medal silver medal bronze medal the this first second third definitely gold medal with the certificate then many more students will get you know gold medals then silver medals then bronze medals. We are trying our best to give you know maximum to maximum medals.

[00:12:46]Okay there.

[00:12:59]Okay. So now all of you see how the questions will be there. You will get this part 35 question right? Each and every question will be MCQ best. What is MCQ?

[00:13:13]MCQ means multiple choices of question.

[00:13:16]So suppose question number one option option number A, option number B, C and D. So what you have to do? You have to find out the answer. But this answer will be there in this option.

[00:13:31]Okay. Options choose answer correct.

[00:13:35]Just for example, I'm telling you 5 + 5.

[00:13:38]What is 5 + 5? That is your question. So suppose in option 9 is there, 10 is there, 11 is there, 12 is there. You know 5 is 5. What is 5 is 5? 5 is 5 is 10. But question number but always remember this is your important thing. This is called OMR exam parents offline this question number one you can see A B C D is there. So here your answer is B means what you have to do you have to just darken this option this option number B try to use pencil it is better for you. So examination hall right.

[00:14:47]So what you can do you can erase the C then you can darken this B we cannot give you any mark. Remember this. Okay. So right so please very beginning I'm telling you you need to prepare like this otherwise questions don't worry okay all of you are clear so start okay so I hope it is clear And we will upload this you know this in the app but give us one or two days time we will upload after that you can download and you can take a print out.

[00:15:46]So let's start.

[00:15:53]Yes, this your chapter is what chapter is ranking.

[00:16:05]So let's start last year ranking ranking chapter class one ranking is there 2 3 4 5 6 number system number system but what is the difference with level of difficulty and class concept add so you need to do the practice for class one also class two also right so all of you are So with a thumbs up and give me a smile. I can see you all.

[00:16:39]Yes.

[00:16:41]Oh, I'm great.

[00:16:44]Thank you.

[00:16:46]Yes. Let's start.

[00:16:51]I want student.

[00:16:55]Okay.

[00:16:58]And okay. So now see this chapter is ranking. All of you know what is the meaning of ranking. Ranking means position. Okay you know ranking means position. This position word position word position means what? Suppose I'm giving you example. Suppose you are standing in a row. Okay you are standing in a row.

[00:17:28]Copy and pencil please.

[00:17:31]question. So please all of you standing okay in a row or you are sitting in a row or school.

[00:17:46]So suppose you are standing or you are sitting. Okay. Then what is your position in that line or in that row?

[00:17:52]What is your position that you need to find out? Another one is in a class.

[00:18:00]In a class when the class is there exam is obvious it is there right so this exam is there so exam is there means position that we are telling position or we are telling this rank so what you will say I'm the first ranked student in the class or my rank is first my rank is second my rank is third so accordingly you are telling Okay. So you can see this my rank is this. This is my rank.

[00:18:33]So class rank.

[00:18:35]So this is called the position. So something is there we need to find out and someone is there. We need to find out the position. Okay. So all clear about the ranking word ranking word right. So now all of you see in ranking word one of the important thing is what you know left and right concept.

[00:19:01]You should know the left and right concept properly. Okay. What is left?

[00:19:06]What is right? So now can all of you draw a line please? All of you draw a line.

[00:19:14]Done. Please all of you draw a line in your copy.

[00:19:29]Yes.

[00:19:32]So this is left.

[00:19:35]This is right.

[00:19:39]This is left. This is right.

[00:19:42]How to remember? This is your left hand now. Draw a line. Look at the line.

[00:19:50]This is your left hand. Yes. Left hand that is left side and this is right side. Okay. This is your right hand.

[00:19:58]This is left hand. This is right hand.

[00:20:00]So your left side that is left hand and this is right. Right side. So what is the concept here?

[00:20:08]Concept is from the left.

[00:20:13]A concept. This is called from the left.

[00:20:19]Please check this is from the left.

[00:20:21]Okay. So from the left and another concept is V. Please write down from the right.

[00:20:33]So this concept is as duno concept. This is the concept that I taught in class one and new students are there. is from the left class one or concept that is towards left towards right okay then this from the left it is up left say count something you are counting from the left something you are counting from the right just I'm giving you some examples okay suppose If I will give you the question, which leader is fourth from the left? Tell me the answer.

[00:21:19]Please send me the answer in the chart.

[00:21:25]Which letter is fourth from the left?

[00:21:37]Which?

[00:21:40]Yes, please send me the answer. Mita, moanti, Omraas, these are parents sides are there. Okay. Yes. Very good.

[00:21:50]So many answers I'm getting. That means my students are involved in the class.

[00:21:55]Yes. Yes. Good.

[00:22:00]Very good.

[00:22:02]Send me the answer. Yes.

[00:22:07]So now answer how you will do better.

[00:22:10]All of you see the question is from the left. So we know this is left side. We know this is right side.

[00:22:19]So what we have to do? We have to count from this left. So this is one. This is two. This is three. This is four. So what is the answer? Answer is D. Answer is D.

[00:22:33]C is the answer. Answer is see simple. I told you you need to count from the left. So this is the concept of from the left. Something is left here.

[00:22:50]This is your counting from the left.

[00:22:52]Left say count. So here it is left. So count which letter is fourth from the left. So lap count to A is there in the first position B is second this is third and this is fourth. So answer is D. Now I hope all of you are clear.

[00:23:10]Now another exam example I'm giving you all of you check which letter is which letter is uh fifth from the right.

[00:23:36]fifth from the right.

[00:23:40]Please check which letter is fifth from the right.

[00:23:46]All of you check which letter is fifth from the right. You need to count fifth from the right.

[00:23:57]Yes, very good. So many answers. Very good.

[00:24:03]Someone has given the answer Q. But please check your answer. It is not Q.

[00:24:08]If you will count from the right, it is telling. Again, I'm writing here. I want to remind you.

[00:24:16]I will remind you which is left and which is right. So see this is left and this is right. Who are you? Ask to yourself which is your left hand, which is your right hand. Right? So left hand this one and right. So need you need to count from the right. So from this side beta see it is 1, it is two, it is three, this is four, this is five. So what is the answer? Answer is O. All of you check. If you are counting from this then you are giving the answer Q. If you're counting from a means you are giving the answer Q but that is from the left that is not from the right. So Q cannot be the answer. Answer is O. Is that clear? So may the thumbs up.

[00:25:02]I hope all of you are clear.

[00:25:06]So next all of you check the question.

[00:25:14]All of you check the question.

[00:25:17]Please send me the answer.

[00:25:19]Some easy questions for you. Do fast.

[00:25:23]Yes. Class one concept. I'm doing it because I want you should revise. Then we can go to the class two. Do fast.

[00:25:33]Yes. So many answer. Very good.

[00:25:40]Yes.

[00:25:43]So now which letter is fourth from the left? Again this is C beta left and this is right. So from the left means 1 2 3 and four. Answer is S. All of you check this answer is S. Yes, very good.

[00:26:06]Now all of you check what is answer.

[00:26:11]Please check the answer.

[00:26:16]All of you check the answer.

[00:26:22]Yes.

[00:26:24]Which letter is again? See fourth from the right. But you need to read this question properly.

[00:26:33]So you need to count from this side.

[00:26:36]This is one, this is two, this is three and this is four. Again the answer is S.

[00:26:43]Right? What is say? S. Okay. From the right it is S. Very good.

[00:26:55]Now you check the question. What is the question here?

[00:27:04]If H and P removed, if H and P are removed. Okay. If H and P are removed, removed series it is removed. It is not there. So first the simple thing what I'm telling you VA whenever you are getting this removed related question please cross it so that when you will count no you are not going to be confused. So I'm going to cross this H then P question pencil please cross it first. Okay. Then you count with then eight letter from the right hand. Again I'm repeating. This is left.

[00:27:42]This is with the right. Okay. So you count from here. 1 2 3 4 5. Should I count P? Should I count P? No. Because P is removed now. So P cannot be you know six. So six will be N. M will be seven again. Should I count H? Should I count H? No. Because H and P both are removed.

[00:28:08]So I need to skip this H and I will reach at G. Answer is good. Very good.

[00:28:22]Very good.

[00:28:27]So now next question. Another concept concept questions parents and the students please check it properly. You need to prepare accordingly.

[00:28:39]Now all of you check what is the question and send me the answer.

[00:28:45]Please all of you do it.

[00:28:57]If M and S are interchange their position then which letter is fifth from the left which letter is fifth from the left okay now see interchange come that means M will go to S position and S will come to M's position right they will interchange their positions okay they will interchange their position is that clear suppose a class So that means your friend is coming to your place and you are going to your friend's place.

[00:29:42]Interchange, right? That means M will go to S position.

[00:29:49]M S position M and S will come to M's position. So this will be S. Okay. Now you check what is the answer? The question what is the question which basically which letter is fifth from the left. So you need to count from this left. This is left and this is right.

[00:30:13]So this is 1 2 3 4 and this is five.

[00:30:18]According to the data five is coming what? M. But you are not going to give the answer m. Why? Because m interchange those who are giving the answer m that is a wrong answer m s. So answer is s.

[00:30:35]Okay answer is s.

[00:30:40]Very good.

[00:30:48]So now next question all of you check what is the answer.

[00:31:08]All of you can shake this question.

[00:31:10]Penguin.

[00:31:11]Yeah. Penguin. The question. Who will give this answer? Do fast.

[00:31:28]Oh, so many answers are coming and the competition is going on between J and T.

[00:31:37]J and T.

[00:31:39]Some of the students are giving the answer J. Some of the students are giving the answer T and T.

[00:31:50]Right? That means answer.

[00:31:58]So we need to find out which is the correct answer.

[00:32:09]J and let's vote for J. Let's vote for T J cut. Yeah, T cut. Right.

[00:32:22]Now all of you see, look at the screen.

[00:32:24]I will give you the answer. Right. Or the correct answer.

[00:32:31]Now the penguin that is in the first position is questions.

[00:32:40]What is the concept here? See as you there in a school in a school you know sports are there. Yes or no? And when the sports is there running that is one of the sports in your school running what is the format see all of you standing like this this is your line and another line will be here to the distance line finishing line and that is your destination. What is destination? The place you need to reach right. So when it is going to come to your ear that get set go this go what is there means what you will do you will run fast right because first position yes or no that is the rule so same thing you can see here the finishing line is here VA and J S E M T all these penguins are there and they're participating in running race okay now you can tell me who will be the winner voting for J voting for T now can I get the answer who is nearer to the finishing line it is T right so It is possible.

[00:34:33]So answer is T. So T is there in the first position and J is there in the last position.

[00:34:43]Okay. So always remember VA whenever you are getting this type of question and this finish word is there. So you need to check who that person is nearer to the finishing line. Same type of example I can tell you the ticket counter.

[00:35:00]Okay suppose ticket counter you are going for a movie pap is there in a queue online but suppose you there in a ticket like this because we need to maintain the discipline. All are standing in a queue. One by one all they will take the tickets now right. So ticket counter ticket or you can think counter right.

[00:35:29]So ice cream right then you need to check how the question is. So dear students answer is T. Please do not forget this concept and Got it. So many thumbs up.

[00:35:51]Yes. All of you are clear. All clear.

[00:35:58]Now all of you check.

[00:36:03]This is the question. Dash is standing in the last position in Q. Who is standing in the last position? Please check.

[00:36:15]Don't be sorry.

[00:36:26]Yes.

[00:36:29]Naps. Now again see the principal rooms chamber is here. Right. Again one by one you know the child will be there to listen to principal sir or ma'am. Okay.

[00:36:42]So answer is what? Nuts. Very good.

[00:36:48]I'm just going fast because I need to tell you about the concept of class two type question. Class one generally with class two. The next concept you need to prepare beta. So now all of you see this dash is standing in between Nihal and Priya. Who is standing in between Nihal and Priya? Said the answer. This is a between concept.

[00:37:15]Please do it.

[00:37:48]So now all of you see answer is an very good.

[00:37:57]So now it is it was the concept of class one. Let me tell you about class two concept. Now all of you are ready.

[00:38:06]Listen this is something again I'm telling you some concept. First concept I told you from the left.

[00:38:18]This is you can see the arrow mark. This is from the left. Okay. If I will tell you towards left. See you can look at my hand. This is from the left start. You can starting from from the left. If I will tell you towards left right you are going to school from home right from home or you are coming to home from you you know you are going to home and you are coming from the school right? So now you see from the left from home you are going to school and when you are coming back you are going towards home right. So this is thing from the left this is towards left towards left towards left or to the left. This one you can say towards left or to the left.

[00:39:22]From the left or towards left. Okay.

[00:39:25]Then another concept which I told you from the right. All of you check this is from the right and you can see the arrow mark. This is towards right or to the right.

[00:39:51]Why this type of emoji? Please do not send this type of emojis in the class.

[00:39:57]Please stop doing this because others will be getting disturbed. So now all of you check this is from the left and this is you can see this is from the left you can mark and this is called with a towards left. This is toward from the right and this is towards right. Now I can ask you some question. Let me show you another slides.

[00:40:52]Just a minute.

[00:41:14]One minute. Let me show you another slides.

[00:42:22]Yes, it is visible to all of you. Please check.

[00:42:31]All of you check some questions from the class one concept and two concept. All of you check.

[00:42:39]See this is the easy question. Which letter is fourth from the left? Directly I'm giving the answer. This is 1 2 3 4.

[00:42:46]This is S.

[00:42:48]Which letter is sixth from the right? So this is 1. This is two. This is three.

[00:42:54]This is four. This is five. And this is six. So this is D. Now after this two question simple question is there.

[00:43:04]Question number three, which letter is immediate left of letter T? Now look at the question. This concept will be there in class two. So now you can think better. This is T. T is here. Right?

[00:43:19]Look at here in a series where the T is T is here.

[00:43:24]The question is immediate left.

[00:43:26]Immediate left just to again which is left side. Always remember this is left and this is right. So immediate left to t left thing. This is left and this is right. Always remember this is left side and this is you know right side. Okay to t is immediate left is who? T is immediate left is s. Now which letter is immediate right up letter t. Same thing with t is immediate right. This is left side. So this is right side. The immediate right is letter U. Now you see which letter is second to the left of letter U. Now you can check the question number five. The letter is second to the left of U. So U is here. You go again left. Always remember this is left.

[00:44:21]That's why I told you very beginning you should be very very clear about the left to the left. Now see this is left side.

[00:44:28]This is right side from the left to count. Now it is to the left. See I told you this is to the left. So you got to the left. Immediate left is T. But the question is which letter is second to the left of you? It is first to the left. Second to the left is S. Now the question is which letter is second to the right of you? Cida you right. So this this side is what? This side is right. Very good.

[00:45:04]So use first right is what? First right is V. Second right is W. So answer is what? Answer is W. Is that clear? So to the right to the left. Okay.

[00:45:24]Now all of you check or concept concept say questions. So please check it properly. How to do this question? Let me do it proper explain practice. I will upload some questions in the app so that you will get some practice question and in a book also questions are there.

[00:45:45]Which letter is second to the left of third letter from the right hand?

[00:45:53]But see this is the last one but first you need to solve this sentence. You can see there are two sentence here. Which letter is second to the left of third letter from the right hand. Now individually suppose you will read third letter from the right hand. Now we can solve this. So first you check this is left side and this is right side.

[00:46:18]Third letter from the right hand. Right hand third letter comes 1 2 3. If you will see this long sentence what is the answer? This is W. Right? W third letter from the right hand. Now you can read which letter is second to the left of W to W left side con. This is left side and this is again right side to W. First immediate left corner. Immediate left is V. Then second left corner U. Answer answer is U. Is that clear? I have one tricks also without doing all this thing just you will do the calculation and you can find out the answer. But I cannot give you any formula because formula.

[00:47:07]So always remember maths is something you should not if you're conceptually clear formula.

[00:47:15]Okay. So now second one all of you check which letter is fourth to the right of fourth letter from the left hand. So again see this is what I told you this is the second sentence. First we need to solve second sentence. Fourth letter from the left. See this is left and this is right. Which is fourth letter from the left. Very good. So many answer. So this is one, this is two, this is three.

[00:47:44]This is four. So fourth letter from the left is what? S. Now the question is what beta which letter is fourth to the right of S. So we know S left. This is left and S right side. This one is the right side. So now you can check S immediate right. Who is the immediate right of S? That is T. Second right is U. Third right is V. Fourth right is W.

[00:48:14]So what is the answer? Answer is W. All of you can check. Answer is W.

[00:48:23]Is that clear? So that damsa you need to do this practice better.

[00:48:32]Now you can check which letter is fifth to the right of second letter from the left. Again see which is the second letter. All of you check. Second letter from the left is Q.

[00:48:47]You can see this sentence. All of you check. This is Q. And the question is fifth to the right. We know each and every questions which is left which is right that you need to do the practice.

[00:49:05]So now you see fifth right. So first right, second right, third right, fourth right and fifth right. So answer is V.

[00:49:17]Okay, answer is V. Very good.

[00:49:22]Is that clear? I hope I'm not going fast.

[00:49:28]Very good.

[00:49:37]Yes, can you check? This is you know some all question option based questions are there. So please check. I gave you the examples and in this type of question what you are doing you are finding out the answer. Same thing you will do here but you will find out the answer and you need to check the answer from the option. Right.

[00:49:59]Which apple is six to the right of 10th apple from the right hand?

[00:50:18]Uh this question this question what we have done second to the left of third letter from the right hand you left you right but the next concept you can check here how the questions are here which letter is fourth to the left seventh letter from the left hand first sentence it will be easier for you.

[00:50:55]Okay, you will remind me in class but seventh apple from the left hand all of you check seventh apple from the left hand. So this is 1 2 3 4 5 6 7. So this is what we have from the left. Now you check answer is this is P. But what is the question here? Which apple is fourth to the left? So P is here. P left this this side is left. All of you know this side you see this side is left.

[00:51:36]This side we know right. So again what you have to do again you have to back it up again. If you will go forward, you are not going to get the answer. Go forward. You're going to the right. The question is fourth to the left of seventh apple from the left hand. So see seventh apple from the left hand is what? P.

[00:51:59]This is immediate first, second, third and fourth. This is G. So answer is G.

[00:52:07]But answer is option number C.

[00:52:11]Mr. B.

[00:52:13]This is the Olympiad pattern. You need to darken this option number [clears throat] C. Okay.

[00:52:21]G and answer is option number P. Clear?

[00:52:24]Very good. I'm getting the answer means my students are getting me. Very good.

[00:52:29]Thank you. I'm happy. I hope all of you are also happy.

[00:52:35]as all the small children are there. I'm trying my best to give you the easy example and I'm trying to explain you otherwise if you cannot understand this is my number screen number so I'm writing my number anytime any problem please message me but evening 7 to 9 I'm not going to receive your call before that I you can call me or you can send me the message and parents request please share your feedback as it is the first class please share your feedback in my number class and how to improve and if any any suggestion is there please feel free and share your feedback. Okay. So now this is my number please student.

[00:53:24]Okay.