Babuwa Leedu
  • 3 months ago

Category

🐳
Animals
Transcript
00:00Jai Hind friends, welcome to your own family. How are you all? Tell me.
00:15Good, children are good, happy, rich. Tell me brother, how are you?
00:25Very good.
00:26Radhe Radhe to everyone.
00:29Very good, children are happy, rich.
00:33Priya Yadav, Indresh Kumar, Sourav Kumar, Rahul Das.
00:36Sir, you can say bye to them later.
00:38Sir, please show your comment.
00:40I know you can't live without them.
00:43Please show your comment.
00:44We can't live without them, sir.
00:46Okay?
00:47Sir is ours.
00:49All our time is spent in hi and bye.
00:52Future investment is already done.
00:56Very good.
00:58Very good, brother.
01:01How are you all? Are you fine?
01:03Very good.
01:05Come on, brother.
01:06So do you remember which topic is going to start today?
01:08Comment and tell me.
01:10What is the name of the topic?
01:12Yesterday we read the time and speed distance for 1.5 hours.
01:15And in 1.5 hours, we covered all the types.
01:24And now we move to the next topic, which is our train.
01:28Train test becomes very important from the point of view.
01:31And we have to see this.
01:32I will upload the sheet in a while.
01:35Now the work is going on on this sheet.
01:37So please don't bother us for this.
01:40Sir, where is his classroom sheet?
01:42How is it? What is it?
01:43You will get it before tomorrow's class.
01:46You will have to give us some time.
01:48Okay, brother?
01:49Come on.
01:50Now the biggest thing here is the train.
01:52What is it?
01:53Like for your paper point of view,
01:55Your time and speed distance is very important.
02:00So if your time and distance are very important,
02:02In the same way, the train also becomes an important topic.
02:05There are many different types in this too.
02:07And if I talk about the train,
02:09It is completely based on relative speed.
02:12Who has complete knowledge of relative speed,
02:15So he can make it very easily.
02:17In the first 10-15 minutes,
02:19I will tell you the concept of the whole train.
02:22How is the train running?
02:24How are all the concepts in the train?
02:26How many types of questions are there?
02:27And only my first 15 minutes
02:29It will be enough for you for the whole train.
02:32The concept of the whole train will leave you in your mind.
02:36You must have never read like this.
02:38Like I'm going to explain to you in the next 15 minutes.
02:41I will tell you the basic concept of the train.
02:45What are the basic things in the train?
02:47These are all fake things.
02:49Don't look at them.
02:50It is of no use to you.
02:51What we will tell you,
02:53It is most useful for you to focus on it.
02:56What is the first case of the train?
02:59The first case is that there is a train here.
03:02And that train has crossed a human being here.
03:06And this human being
03:08You can call a human being here quietly.
03:11Or you can call a pole here.
03:15Or you can call a pole.
03:18Who has crossed a pole?
03:20Or my brother has crossed a human being.
03:23So whenever a train crosses this,
03:26What will be the case here?
03:27Question number one becomes here.
03:29Question number two becomes here.
03:32Whenever there is a train here,
03:34You can call it here.
03:36Sir, this is our train.
03:38And whenever a train crosses a human being or a pole,
03:43Whenever a train crosses a platform or a bridge,
03:47Who does it cross?
03:49It crosses a bridge or a platform.
03:51So what happens?
03:53Case number three becomes here.
03:55Whenever a train crosses another train,
04:00And that other train is coming in the same direction,
04:04What will happen here?
04:06This is our third case.
04:08After that, the next case is that
04:10The train has crossed a human being.
04:12The train has crossed this too.
04:14The train has crossed another train.
04:16And the last case is that
04:18If a train is crossing a walking human being,
04:24Which is coming in this direction,
04:26What will happen here?
04:28You can do this here.
04:30Take it up and go.
04:32Take it down and go.
04:34Do you understand?
04:36You can do it like this.
04:38And when a train crosses another train,
04:42The first one is coming in the same direction.
04:45There is a case of crossing another train.
04:48And the second case is that
04:50One train is here.
04:52And the other train is here.
04:54And it will cross.
04:56So basically, there are so many questions in your paper.
04:59If a train crosses a pole or a standing man,
05:03I write everything in clear words here.
05:06Either my brother is crossing a pole,
05:09Or if he is crossing a standing person,
05:16What will happen here?
05:18After that, if this train is crossing here,
05:22Who is it crossing?
05:23My brother is crossing a platform.
05:26Or he is crossing a bridge.
05:28This is the case here.
05:31The train here is crossing a walking person.
05:35The direction of the walking person can be towards the train.
05:40And it can also be far from the train.
05:42In this, the train is crossing a train.
05:46If we talk about another train,
05:48One will be in the same direction.
05:51And the other will be in the opposite direction.
05:54So if we talk,
05:55One train is crossing another train,
05:57But in the same direction.
05:59What is my brother here?
06:00So you can say in the same direction.
06:02And my second brother can say here,
06:04Sir will cross another train,
06:06But in which?
06:07In the opposite direction.
06:09This is the whole story of my brother.
06:11Now it is a matter of their dimensions.
06:13What will be the dimensions of whom?
06:15In the next 5 minutes,
06:16You will throw everything away.
06:18So this train that is always running,
06:20The length of this train will be given.
06:22Its speed will be given.
06:23Its length will be given.
06:25Its speed will be given.
06:26Its length will be given.
06:28Its speed will be given.
06:29Its length will be given.
06:30Its speed will be given.
06:31Its length will be given.
06:32Its speed will be given.
06:33After that, if we talk here,
06:36As if anyone is crossing a pole,
06:39There is no length of it.
06:41There is no height.
06:42There is no length.
06:43If it is crossing a platform,
06:45The length of the platform is given.
06:47But it has no speed.
06:50If a train crosses a person,
06:52The person is never long.
06:54It may have its own speed.
06:56So here you can write the speed of the person.
06:58How much will it be?
07:00If a train is crossing another train,
07:02Its length will be L1.
07:04You can write here,
07:06What will be its length?
07:08Its length will be L1.
07:10I will repeat it again.
07:12The length of this train will be L1.
07:14Its length will be L2.
07:16Its speed will be S1.
07:18Its speed will be S2.
07:20Similarly, here it will be L1.
07:22How much will it be here?
07:24It will be L2.
07:25Its speed will be S1.
07:26Its speed will be S2.
07:28Now these are different types.
07:41So now my brother,
07:42If we talk here,
07:43So basically this whole thing,
07:45I have squeezed it in front of you.
07:47This whole thing is divided into 6 parts.
07:49Means 1, 2, 3, 4, 5.
07:51This whole thing is broken in 5 parts.
07:53If you read the whole train,
07:55You will get the same case.
07:57You will not get any other case.
07:59But understand what we write in the case.
08:01So you will say,
08:03Sir, here,
08:05What is time equal?
08:07Time is equal to distance upon speed.
08:09Sir, we will apply this concept.
08:11And we will tell you the summary of each case.
08:13So if we talk,
08:15First of all, look at this case.
08:17How much time will it take in this case?
08:19So distance.
08:21Distance means the one who has the length.
08:23So first I will write the whole thing.
08:25Then I will explain the whole thing.
08:27So the length is with him.
08:29And there is no human length.
08:31So the length is only with the train.
08:33So we will write LT here.
08:35And let's talk about speed.
08:37It has its own speed.
08:39It has no speed.
08:41So that's why my brother is ST here.
08:43That's why it is also said
08:45Whenever a train
08:47That's why it is also said
08:49Whenever a train crosses a pole
08:51It means it is crossing itself.
08:53That's why in distance
08:55It has its own speed.
08:57And here we solve it like this.
08:59Now let's talk about the second case.
09:01When a train crosses a pole.
09:03So time is equal to distance
09:05upon speed.
09:07What will we take in distance?
09:09It also has a length.
09:11So here in distance
09:13We will take the length of both.
09:15And who has the speed?
09:17Only with the train.
09:19So we will take ST here.
09:21That's why it is also said
09:23Whenever a train crosses a pole
09:25Like this is a train and this is a platform.
09:27So if a train
09:29is crossing a platform
09:31it will cross like this.
09:33And if it does, it crosses itself
09:35and this platform both.
09:37It crosses itself and this platform both.
09:39Is it clear here?
09:41Let's see the third case.
09:43What is said in the third case?
09:45If we see the third case
09:47So distance upon speed will happen.
09:49Will it have distance?
09:51Will it have distance?
09:53Look, there will be a distance of the train
09:55but it will not have it.
09:57So in the name of distance
09:59Whenever a train crosses a person walking
10:01So in distance, only the distance of the train
10:03will be taken.
10:05And in speed, both people's speed will be taken.
10:07If they are coming in the opposite direction
10:09then the speed is added
10:11and if they are going in the same direction
10:13then they are subtracted.
10:15If they are in the opposite direction, then add them.
10:17Add ST and SP here.
10:19So this will be ST
10:21and this will be SP.
10:23So this will be your third case.
10:25What will happen here?
10:27So the third case will be made.
10:29Now let's talk about the fourth case.
10:31And let's see the fourth case here.
10:33What is said in this case?
10:35If we talk about this case
10:37When a train crosses another train while walking
10:39So what will we say here?
10:41So we will say here
10:43In length, both people's length will be taken.
10:45So if we talk about length
10:47What will be the time?
10:49Distance upon speed
10:51So in distance, both people's length will be taken.
10:53So here L1 plus L2
10:55And in speed, both people's speed will be taken.
10:57If it is going in the same direction
10:59then subtract it from its speed.
11:01And if it is in the opposite direction
11:03then what do we do?
11:05So my brother here
11:07plus it.
11:09In the same direction, minus it.
11:11In the opposite direction, plus it.
11:13In this case, when a train is coming from the front
11:15So what will happen here?
11:17Time is equal to distance upon speed.
11:19So in distance, both people's speed will be taken.
11:21So here take the distance of both and add it.
11:23And in speed, both people's speed is opposite.
11:25So what do you do with both people's speed?
11:27So add it.
11:29Basically I want to tell you this
11:31Any train will cross any object
11:33So we have to see
11:35that whoever it is crossing
11:37Does it have length or not?
11:39Does it have speed or not?
11:41If both have length
11:43then both have to take length.
11:45If both have speed, then both have to take speed.
11:47Means the length will be taken by
11:49whoever has it.
11:51Speed will be taken by whoever has it.
11:53This is the whole summary of the train.
11:55This is the whole summary of the train.
11:57Now let's come to the exercise.
11:59In Type No. 1, I have put the question of
12:01IBACIU, straight from 2024.
12:03IBACIU, straight from 2024.
12:05IBACIU, straight from 2024.
12:07IBACIU, straight from 2024.
12:09IBACIU, straight from 2024.
12:11Now I understood.
12:13Now see the first question.
12:15What is the first question?
12:17A train 364 m long passes a pole in 26 seconds.
12:19The speed of the train in meter per second.
12:21It's an easy question.
12:23No doubt I have come to IBACIU.
12:25So what difference does it make?
12:27It's an easy question.
12:29A train passes a pole in 26 seconds.
12:31A train passes a pole in 26 seconds.
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22:35A train passes a pole in 26 seconds.
22:37A train passes a pole in 26 seconds.
22:39A train passes a pole in 26 seconds.
22:41A train passes a pole in 26 seconds.
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23:11A train passes a pole in 26 seconds.
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23:15A train passes a pole in 26 seconds.
23:17A train passes a pole in 26 seconds.
23:19A train passes a pole in 26 seconds.
23:21A train passes a pole in 26 seconds.
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23:25A train passes a pole in 26 seconds.
23:27A train passes a pole in 26 seconds.
23:29A train passes a pole in 26 seconds.
23:31A train passes a pole in 26 seconds.
23:33A train passes a pole in 26 seconds.
23:35A train passes a pole in 26 seconds.
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23:41A train passes a pole in 26 seconds.
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23:45A train passes a pole in 26 seconds.
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23:49A train passes a pole in 26 seconds.
23:51A train passes a pole in 26 seconds.
23:53A train passes a pole in 26 seconds.
23:55A train passes a pole in 26 seconds.
23:57A train passes a pole in 26 seconds.
23:59A train passes a pole in 26 seconds.
24:01A train passes a pole in 26 seconds.
24:03A train passes a pole in 26 seconds.
24:05A train passes a pole in 26 seconds.
24:07A train passes a pole in 26 seconds.
24:09A train passes a pole in 26 seconds.
24:11A train passes a pole in 26 seconds.
24:13A train passes a pole in 26 seconds.
24:15A train passes a pole in 26 seconds.
24:17A train passes a pole in 26 seconds.
24:19A train passes a pole in 26 seconds.
24:21A train passes a pole in 26 seconds.
24:23A train passes a pole in 26 seconds.
24:25A train passes a pole in 26 seconds.
24:27A train passes a pole in 26 seconds.
24:29A train passes a pole in 26 seconds.
24:31A train passes a pole in 26 seconds.
24:33A train passes a pole in 26 seconds.
24:35A train passes a pole in 26 seconds.
24:37A train passes a pole in 26 seconds.
24:39A train passes a pole in 26 seconds.
24:41A train passes a pole in 26 seconds.
24:43A train passes a pole in 26 seconds.
24:45A train passes a pole in 26 seconds.
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24:49A train passes a pole in 26 seconds.
24:51A train passes a pole in 26 seconds.
24:53A train passes a pole in 26 seconds.
24:55A train passes a pole in 26 seconds.
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25:01A train passes a pole in 26 seconds.
25:03A train passes a pole in 26 seconds.
25:05A train passes a pole in 26 seconds.
25:07A train passes a pole in 26 seconds.
25:09A train passes a pole in 26 seconds.
25:11A train passes a pole in 26 seconds.
25:13A train passes a pole in 26 seconds.
25:15A train passes a pole in 26 seconds.
25:17A train passes a pole in 26 seconds.
25:19A train passes a pole in 26 seconds.
25:21A train passes a pole in 26 seconds.
25:23A train passes a pole in 26 seconds.
25:25A train passes a pole in 26 seconds.
25:27A train passes a pole in 26 seconds.
25:29A train passes a pole in 26 seconds.
25:31A train passes a pole in 26 seconds.
25:33A train passes a pole in 26 seconds.
25:35A train passes a pole in 26 seconds.
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25:39A train passes a pole in 26 seconds.
25:41A train passes a pole in 26 seconds.
25:43A train passes a pole in 26 seconds.
25:45A train passes a pole in 26 seconds.
25:47A train passes a pole in 26 seconds.
25:49A train passes a pole in 26 seconds.
25:51A train passes a pole in 26 seconds.
25:53A train passes a pole in 26 seconds.
25:55A train passes a pole in 26 seconds.
25:57A train passes a pole in 26 seconds.
25:59A train passes a pole in 26 seconds.
26:01A train passes a pole in 26 seconds.
26:03A train passes a pole in 26 seconds.
26:05A train passes a pole in 26 seconds.
26:07A train passes a pole in 26 seconds.
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26:11A train passes a pole in 26 seconds.
26:13A train passes a pole in 26 seconds.
26:15A train passes a pole in 26 seconds.
26:17A train passes a pole in 26 seconds.
26:19A train passes a pole in 26 seconds.
26:21A train passes a pole in 26 seconds.
26:23A train passes a pole in 26 seconds.
26:25A train passes a pole in 26 seconds.
26:27A train passes a pole in 26 seconds.
26:29A train passes a pole in 26 seconds.
26:31A train passes a pole in 26 seconds.
26:33A train passes a pole in 26 seconds.
26:35A train passes a pole in 26 seconds.
26:37A train passes a pole in 26 seconds.
26:39A train passes a pole in 26 seconds.
26:41A train passes a pole in 26 seconds.
26:43A train passes a pole in 26 seconds.
26:45A train passes a pole in 26 seconds.
26:47A train passes a pole in 26 seconds.
26:49A train passes a pole in 26 seconds.
26:51A train passes a pole in 26 seconds.
26:53A train passes a pole in 26 seconds.
26:55A train passes a pole in 26 seconds.
26:57A train passes a pole in 26 seconds.
26:59A train passes a pole in 26 seconds.
27:01A train passes a pole in 26 seconds.
27:03A train passes a pole in 26 seconds.
27:05A train passes a pole in 26 seconds.
27:07A train passes a pole in 26 seconds.
27:09A train passes a pole in 26 seconds.
27:11A train passes a pole in 26 seconds.
27:13A train passes a pole in 26 seconds.
27:15A train passes a pole in 26 seconds.
27:17A train passes a pole in 26 seconds.
27:19A train passes a pole in 26 seconds.
27:21A train passes a pole in 26 seconds.
27:23A train passes a pole in 26 seconds.
27:25A train passes a pole in 26 seconds.
27:27Do you understand?
27:29Do you understand?
27:31Do you understand?
27:33Do you understand?
27:35Do you understand?
27:37Do you understand?
27:39Do you understand?
27:41Do you understand?
27:43Do you understand?
27:45Do you understand?
27:47Do you understand?
27:49Do you understand?
27:51Do you understand?
27:53Do you understand?
27:55Do you understand?
27:57Do you understand?
27:59Do you understand?
28:01Do you understand?
28:03Do you understand?
28:05Do you understand?
28:07Do you understand?
28:09Do you understand?
28:11Do you understand?
28:13Do you understand?
28:15Do you understand?
28:17Do you understand?
28:19Do you understand?
28:21Do you understand?
28:23Do you understand?
28:25Do you understand?
28:27Do you understand?
28:29Do you understand?
28:31Do you understand?
28:33Do you understand?
28:35Do you understand?
28:37Do you understand?
28:39Do you understand?
28:41Do you understand?
28:43Do you understand?
28:45Do you understand?
28:47Do you understand?
28:49Do you understand?
28:51Do you understand?
28:53Do you understand?
28:55Do you understand?
28:57Do you understand?
28:59Do you understand?
29:01Do you understand?
29:03Do you understand?
29:05Do you understand?
29:07Do you understand?
29:09Do you understand?
29:11Do you understand?
29:13Do you understand?
29:15Do you understand?
29:17Do you understand?
29:19Do you understand?
29:21Do you understand?
29:23Do you understand?
29:25Do you understand?
29:27Do you understand?
29:29Do you understand?
29:31Do you understand?
29:33Do you understand?
29:35Do you understand?
29:37Do you understand?
29:39Do you understand?
29:41Do you understand?
29:43Do you understand?
29:45Do you understand?
29:47Do you understand?
29:49Do you understand?
29:51Do you understand?
29:53Do you understand?
29:55Do you understand?
29:57Do you understand?
29:59Do you understand?
30:01Do you understand?
30:03Do you understand?
30:05Do you understand?
30:07Do you understand?
30:09Do you understand?
30:11Do you understand?
30:13Do you understand?
30:15You can easily make it.
30:17There is no problem here.
30:19You can easily make it.
30:21We have reached question number 9.
30:23Make it quickly and answer the question.
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