11:00 AM - RRB JE 2019 | Maths by Sahil Sir | Train (Part-2)

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  • Опубліковано 2 гру 2024

КОМЕНТАРІ • 460

  • @wifistudybyUnacademy
    @wifistudybyUnacademy  5 років тому +27

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  • @PoojaSahu-pg8jn
    @PoojaSahu-pg8jn 5 років тому +7

    Sir humne bahut bar ye questions kiye h but concept Sahi nhi rahta th Apne jis tarike se concept dimag me bitha diye h ki har question ab easy lgne lga . thankyou so much sir 💐 for shearing your incredible knowledge.

  • @kashifkauser8223
    @kashifkauser8223 5 років тому +1

    Sir total ab tak 4-5 videos dekh chuka hun. Speed distance or number system ke. Bohot zyda ache se concepts clear hue h mre. Ab thda thoda darr km hua hai mera maths se. Lekin sir abhi bhi main meri speed utni achi ni hui h. Questions dekhte hi mre hath chalna shuru ni hte h aap ki trah. Samajh ni aarha aakhr sb class krne k bd bhi mujhe questn ko smjhn kr soltn m itna time q lag ja rha h. Shayd time k sth speed bhi aajye. Btw, Sahil Sir aap k bohot bohot shukriya. Main aap ka kazrdaar hun. Aaapne bht madat ki h. Aap k liye dil se dua niklti h. Aap bohot karte ho hum logon k liye. Allah aap jaise logon ko bht tarakki de. Bas aise hi hmesha hme guide karte rehna Sir.

  • @rabirajpradhan1619
    @rabirajpradhan1619 4 роки тому +5

    @sahil sir.....You made my train concept so easy... I had made all train question by diagrammatic... And it is so easy to solve...
    @@sahil sir... Please dont care about the peoples who are not interested for study.... You done wonderful job..... Thnk u sahil sir... 👏👏👏👏👏

  • @gautamsharma5854
    @gautamsharma5854 4 роки тому +2

    Sir mujhe time and work and time and speed main bohut darr lagta tha , but jabse sahil sir ki class dekhi h , tabse questions easily solved ho jaate hai. Thank you sir 🙏😊❤️
    Thank you so much.

  • @rajubaghel9556
    @rajubaghel9556 5 років тому +25

    Sahil sir is a best teacher on youtube

  • @kishorbheda3682
    @kishorbheda3682 5 років тому +6

    sir in que. of two goods train.....person chahe fast train me ho ya slow train me...wo distance to dusri train ka hi cover karegana....or iss que. me train ka driver bola gya hi...so i think wo samne wali train kahi distance cover karega 520m...plz ek baar hume samjayega firse.

  • @clashfan8550
    @clashfan8550 3 роки тому

    Sir ek bat bolu...chahe duniye alag ho jaye ap esehi teaching karte rahna..q apke bajase bohot garib students bohot help ho rahahai...apke liye firse 🙏🙏🙏🙏u r Great Indian sir...i proud of u🥰🥰

  • @subhrajitjena2980
    @subhrajitjena2980 4 роки тому +1

    47:41 sir everything is right but u have forgotten to multiply 5/18 with 100
    5000/18=100*5/18*t
    By solving above, we will get t=10 second, option C is right...

  • @prabinputel2724
    @prabinputel2724 3 роки тому +3

    I have no words for appreciate u Sir.. Awesome classs Sir..

  • @Krishna.Sarkar
    @Krishna.Sarkar 3 роки тому

    Sahil sir Mene apki class Avi dekrahahu
    Sir apki class ki concept ke jaisa class kisi me nhi dikha.
    Pure class Jabardasth sir ❤️❤️❤️👍

  • @_aarti__meen_9691
    @_aarti__meen_9691 5 років тому +3

    Home+Work ✔✔✔
    1_444 ,,✔✔
    2__11:40, pM ✔✔
    3__240 ,,mts✔✔
    4__300 M✔✔
    Thanks again sir ☺

  • @priyankugoswami4442
    @priyankugoswami4442 5 років тому +3

    hw answers are 444km, 11:30, 240km, 250km..thank you

  • @Bankatiwale
    @Bankatiwale 5 років тому +1

    सोच को अपनी ले जाओ तुम उस शिखर तक;
    कि उसके आगे सारे सितारे भी झुक जाएं;
    न बनाओ अपने सफ़र को किसी कश्ती का मोहताज़;
    चलो इस शान से कि तूफ़ान भी झुक जाए।

    • @crazykk5252
      @crazykk5252 5 років тому +1

      TumhRi naukri pakki h.abki bar..😎bcz u attend all the clases..

  • @priyankugoswami4442
    @priyankugoswami4442 5 років тому +21

    43:43 wala question main dugni length nhi lena tha...baas length of 1 train chahiye aapne hi bola tha kal..aj badal kyun gya??...option nhi tha lekin answer 24 sec hna chahiye

    • @niranjanachouhan2134
      @niranjanachouhan2134 5 років тому +2

      Haaaa mujhe bhi yahi lag raha....

    • @AKTechnicalEdit
      @AKTechnicalEdit 5 років тому +1

      Mera v 24sec aya. Lekin option me nhi he 🤔. Lekin direction opposite he uss din qus me direction same tha. Sayd koi gadbad he pls clear the doubt anyone have idea🙄🤔

    • @priyankugoswami4442
      @priyankugoswami4442 5 років тому +3

      @@AKTechnicalEdit direction koi bhi ho same ya opposite relative velocity ke case mai hum ek train ko rok dete hain aur dusri train se usko dekhte hain...inertial frame change kr lete hain basically..so ek ruka hua aadmi ko paar krne ke liye ek hi train ka length lena hga...24 sec is absolutely correct bro

    • @AKTechnicalEdit
      @AKTechnicalEdit 5 років тому +1

      @@priyankugoswami4442 ok ok thk he. Wohi me soch rha tha. Hopefully Guruji will clr the. 1% dout tomorrow. Thank u so much dr🙏

    • @priyankugoswami4442
      @priyankugoswami4442 5 років тому

      @@AKTechnicalEdit hope so bhai sir clr krde kal

  • @sharmaresearchinstitute8939
    @sharmaresearchinstitute8939 4 роки тому

    Acchhi teacher hmesa acchi hi bat btate hai Aap ka pdane ka concept but hme bhut achha lga

  • @megharawat2310
    @megharawat2310 5 років тому

    Sir ,,mujhe toe aa gya smjhh m...abb aaya jbb aapki videos dekhi....thnks sr

  • @Pky804
    @Pky804 3 роки тому +1

    Thanks a lot sir finally mujhe is chapter m confidence aa gya

  • @godvkyt_6638
    @godvkyt_6638 5 років тому +2

    Thanks sir nice session
    Q.1- 444 km
    Q.2- 11:30 pm
    Q.3- 240 m
    Q.4- 300m

  • @prabhatranjan299
    @prabhatranjan299 5 років тому

    Sir bahut mehanat karte ho samjhana ka liye sab type ka ques bhi karate ho .Hatts off

  • @ramkathameena7634
    @ramkathameena7634 5 років тому +2

    Bhaut achhi lgi he sir ji

  • @N.gurjar2404
    @N.gurjar2404 5 років тому +4

    1) D 444 km
    2) C 11:30
    3) A 240 km
    4) D 250 km

  • @jpro887
    @jpro887 5 років тому +2

    H. W answers. Q1=444km
    Q2= 11:30 PM
    Q3= 240 m
    Q4= 250 m(aprx)...

  • @manishmahor2534
    @manishmahor2534 5 років тому +1

    1- 384 km
    2- D 10:30
    3- A 240 mtr
    4- C 400 mtr
    5- 2 hr
    6- A 17 sec

  • @ranjeetraj4171
    @ranjeetraj4171 5 років тому +1

    Hw answer
    1) 444km
    2)! 11:30pm
    3) 240m
    4) 250m
    Nice session

  • @officialbankervikay8240
    @officialbankervikay8240 4 роки тому

    Sahil Sr India Maths Top no. 1 Teacher 👌🏻👌👌👌👌

  • @shivamkr31
    @shivamkr31 5 років тому +2

    50:07 ye question sahi hai, kyuki लंबे चौरे CALCULATION के बाद इसका आंसर 60km/hr aaya

  • @nirupambhakat9987
    @nirupambhakat9987 5 років тому +2

    Thanks sir... Lovely.. All fears are gone...

  • @vaishnavisingh3934
    @vaishnavisingh3934 3 роки тому

    Mtlb sirr ap kya hoo itna mmzedar kaise padha Lete hooo Maza aaa Jata h sir . Ab mujhe lag Raha hm math m gadhe the nhi bss bana diyegaye the .thanq sir🙏🙏🙏🙏❤️❤️❤️❤️

  • @rabirajpradhan1619
    @rabirajpradhan1619 4 роки тому

    speed difference in both train = 21-16=5, if one train running 60km more than other with 5 km speed difference, 60 km extra distance can be cover only if train run 12 hours with 5 km extra speed. so both train meet after running 12 hrs ie 16*12+21*12 =444 km.

  • @jpro887
    @jpro887 5 років тому +6

    44:00 two goods train wala question confusing hai... Driver ko cross karega matlab only slow train ki distance cover karega what i suppose... but ans 48 sec har jagha de rakha hai ( searched by many sources).. what should be right ans... Sir... Batayega plz..

  • @roshikbangalee
    @roshikbangalee 5 років тому +1

    Sir, please solve this question. I am getting nowhere to it. Q) Two trains A and B start from Delhi and Patna towards Patna and Delhi, respectively. After passing each other, they take 16 h and 9 h to reach Patna and Delhi respectively. If the train from Delhi is moving at 90km/hr, then find the speed in (km/hr) of the other train. Answer options given a) 120 b) 190 c) 125 d) 145

  • @priyajain5086
    @priyajain5086 5 років тому +1

    1-444 km
    2-11.30 pm
    3-240 km
    4- 250 km

  • @deepikaprajapati7724
    @deepikaprajapati7724 5 років тому

    Thanks sir mere bahot sare consept clear hue mene bahot let dekha ye vidio

  • @RavinderSingh-vm4uw
    @RavinderSingh-vm4uw 5 років тому +9

    1= 444 KM
    2= 11:30 PM
    3=240 KM
    4= 250 M

  • @anusharani2790
    @anusharani2790 5 років тому +2

    Nice session sir
    Hw answers
    (1)444 km
    (2)11:30pm
    (3)240 mts
    (4) 300

    • @adityakale9291
      @adityakale9291 5 років тому

      4th 250 aya can u pls explain how u got 300?

    • @anusharani2790
      @anusharani2790 5 років тому

      I made a mistake while solving 250 is correct

  • @dushyantsharma4790
    @dushyantsharma4790 5 років тому

    Sir apki kripa se mind grow up kr rha h sir thank u sir dil se

  • @nileshrane8525
    @nileshrane8525 5 років тому +1

    Hw ans
    1. ?
    2.11.30pm
    3.240 m
    4.250m
    5. 12hrs
    6.17sec.

  • @rahuldixit454
    @rahuldixit454 5 років тому +1

    Answer.
    1. 444 Km
    2. 11:30 PM
    3. 240 m/s
    4 ____4th___question language slightly Incorrect

  • @anuragkahar7564
    @anuragkahar7564 5 років тому +1

    72km/hr × 5/18 = 20 m/sec
    20 m/sec ×12 sec =240 meter
    Es questions Ko answer method se kre ...tb 72 km/hr answer ayega ....or esay padega

  • @TOONSFUN
    @TOONSFUN 4 роки тому

    Sir your way of teaching is appreciable.

  • @RohitKumar-ly9bv
    @RohitKumar-ly9bv 5 років тому +42

    Are sir 44:34 pr Jo apne ques krwaya h usme sirf driver ko hi to cross krna h to apne dono train ki distance Kyo add ki??????

  • @sharmaresearchinstitute8939
    @sharmaresearchinstitute8939 4 роки тому

    Sir Aap ka pdane ka astile Bhut accha hai sir

  • @tusharpowar9115
    @tusharpowar9115 5 років тому +1

    Answer
    1) 444km
    2) 11.30pm
    3) 240m
    4) 250m

  • @RAVISHANKAR-no5zk
    @RAVISHANKAR-no5zk 5 років тому +2

    mind blowing sirrr ,thankyou for ur effort

  • @VikasSingh-oj5sh
    @VikasSingh-oj5sh 5 років тому +1

    Sir 2 goods train wale question ko ek bar or dekhe.
    Kyuki 48 seconds me toh train hi cross kr denge ek dusre ko.
    It's Ans will be 24 seconds.

  • @virajkapadia3246
    @virajkapadia3246 5 років тому

    Answer of the today's homework Question is as follows:
    Q:1) D: 444 KM
    Q:2) C: 11:30 PM
    Q:3) A: 240 Meter
    Q:4) D: 250 Meter
    Sir, in the goods train question you have considered the combined length of both trains. Kindly explain the concept of it that how Loco pilot will cover the distance of both train while passing the slow train.
    It will be grateful if you give attention to my query, and solve it.
    Thank you.

  • @adilhusain2237
    @adilhusain2237 5 років тому

    Thank you very much sir ✨💧💧🌊🌊🍃💧⚡✨✨✨☄️🌠☄️✨☄️✨✨🍃🍁🍁☄️🍁☄️✨☄️☄️✨🍂✨✨☄️☄️🍃☄️☄️☄️☄️🍃🍃✨☄️🌠🌠☄️✨🍂🍃🍃🍃🍃✨✨🍃🍁🍁✨✨✨🍃🍂🍂🍃🍂🍂🍃🍂🍃🍂🍂🍃🍂🍂🍃🍂🍂🍃🍂🍂🍃🍂🍂🍃🍂🍂🍃🍂🍂🍃🍂🍂🍃🍂🍂🍃✨☄️🌠🌧️🌧️🌩️⛈️🌧️🌧️🌧️🌧️🌩️⛈️🌧️🌧️🌩️⛈️🌧️⛈️🌧️🌨️🌧️🌧️🌧️🌩️🌩️🌨️🌩️🌩️🌨️

  • @sb_kings7152
    @sb_kings7152 5 років тому +1

    1- 444 Km
    2-
    3- 240 m
    4-
    Thanks Sir 👍

  • @aryasatish6216
    @aryasatish6216 5 років тому +1

    Q1-444km
    Q2-11:30pm
    Q3-240mts
    Q4-300m

  • @viveksharma-ll5qf
    @viveksharma-ll5qf 5 років тому

    Wah sir bhut bdiya ..thanku so much ....jai hind

  • @rabirajpradhan1619
    @rabirajpradhan1619 4 роки тому

    1h ----- 5 kms
    ? ------ 60 kms
    Time = 12 hrs
    Relative Speed = 16 + 21 = 37 kmph
    T = 12 hrs
    D = S x T = 37 x 12 = 444 kms.

  • @crackofstudy5257
    @crackofstudy5257 5 років тому

    1-444
    2-11:30pm
    3-240meter
    Nice class sir
    👍👍👍👍👍👍👍👍

  • @malayabehera5126
    @malayabehera5126 5 років тому

    App mahansir appke bajesh meri mathka fundamental strong hui

  • @dnoobgaming5483
    @dnoobgaming5483 4 роки тому

    Home work-
    1. 444km
    2. 11:30
    3. 240m
    4. 250 m

  • @SonuSharma-fl8oc
    @SonuSharma-fl8oc 5 років тому

    1) 444km
    2) 11:30
    3) 240mtr
    4) 400 mtr
    5) 12hr
    6) 17sec

  • @factsocean4485
    @factsocean4485 3 роки тому

    U r our god sir 🙏🏻🙏🏻🙏🏻🙏🏻

  • @satyamverma04
    @satyamverma04 4 роки тому

    Sir kasam se kya toh concept clear kar deya apne sir.

  • @vinodrajbhar6647
    @vinodrajbhar6647 5 років тому

    Q4-400m..thanks sir ji jo aap home work dete hai. .......gm.

  • @shubhamelectronics4563
    @shubhamelectronics4563 3 роки тому

    47:40 PR 100 kilometres hour's me he ise metre /second me badlo answers 10 second he

  • @AbhishekRaj-is5mp
    @AbhishekRaj-is5mp 5 років тому

    Homework ques ans-
    1- 444km
    2- 11:30pm
    3- 240 m
    4 - 250m but mera exact nai aa raha hai doubt in this ques plz explain it nicely in class request to u sir and thank u

  • @ViShALKuMaR-fe3pp
    @ViShALKuMaR-fe3pp 5 років тому +1

    Distance between two places A and B on a highway is 70km. One car started moving from A and at the same time another car started moving B to A. If both the cars moves in same direction . Then they meet each other 7 hours and if they move in oppisite direction towards each others they meet in one hour. Find the speeds of cars
    Is questions me problm aa rhi h sir plz samja dena kal ki class me

    • @jindalclassesthegyankunj6247
      @jindalclassesthegyankunj6247 5 років тому +1

      Let speed of car starting from A =sa and that from B=sb
      Sa+sb=70(because they are moving in opposite directions)
      sa-sb=10(in same direction)
      On solving sa=40kmph
      sb =30kmph

  • @dhanjaymishra1082
    @dhanjaymishra1082 4 роки тому

    Sir mast padha rahe ho thank u sir

  • @abhishekjadhav8474
    @abhishekjadhav8474 5 років тому +4

    Sir slow train fast train ke driver ko pass karegi to sirf 1 hi train ki length ayegi sir please vo concept ek bar clear karava deje .
    Sir jis Que mein problem aayi thi us Que. Ka answer 10 hai Que barabar hai.
    thank you Sir

    • @Tarun_K_Rathi
      @Tarun_K_Rathi 5 років тому +2

      Yes length to ek hi train ki aayegi ha speed dono aayegi.... Plz check karo sir ek bar

  • @VikashKumar-nd9wj
    @VikashKumar-nd9wj 5 років тому +1

    Super method sir thanks

  • @GAURAVYADAV-sb7lu
    @GAURAVYADAV-sb7lu 5 років тому

    sir person kisi b train me baitha ho lekin time calculate krne k liye hm kbhi b distance ka sum nhi krte. Distance tbhi add hote h jb puri trains ka complete cross krne ki baat hoti h. Jb b person ki baat hoti h tb distance wo liya jata h jo dusri train ki length hoti h. Because koi person kisi train me baitha h ye usi case k equivqlent h jb koi person move kr rha h kisi speed se aur koi train use cross kr rhi h...Just think over it sir and please explain it in next class.

  • @sahilpant235
    @sahilpant235 3 роки тому

    You are the best sir🙏🙏🙏🙏
    Thank u so much

  • @sumanmaity374
    @sumanmaity374 2 роки тому

    Superb...... Superb...... Superb..... Excellent.....Sir...!

  • @nitupointer123
    @nitupointer123 5 років тому +2

    44:49 wale question me jab train b dwara train a ke driver ko paar karna hai tho 520 m hi le ke kijiye na .....1040 kyu le rahe hai.............

    • @kallibadboy4300
      @kallibadboy4300 5 років тому

      kyu ki high speed wale ke reletive me puchha hai....okkk

  • @vibhutimishra1086
    @vibhutimishra1086 3 роки тому

    Thank you so much sir...! 🙏🏻

  • @jyotishri1418
    @jyotishri1418 4 роки тому

    Aap bilkul mere papa ke jaise samjhakar padhate hai sir 👌

  • @gulshanchauhan4115
    @gulshanchauhan4115 5 років тому +2

    1-444km
    2-11:30pm
    3-240km

  • @Samtalks0201
    @Samtalks0201 4 роки тому

    Best teaching style

  • @malik-12
    @malik-12 5 років тому +1

    Jyada problems nhi h just 1-2 question ki hi h

  • @RAKESHKUMAR-vq3vm
    @RAKESHKUMAR-vq3vm 5 років тому +2

    Hw 1 ans-444
    2 ans-11:30pm
    3 ans-240
    4 ans-250

  • @rachanameena4486
    @rachanameena4486 5 років тому +1

    Thank you sir ji.👍 1=444. 2=11:30 pm. 3=240 4=.....nhi .sir kaise

  • @rajpalsharma9933
    @rajpalsharma9933 4 роки тому +3

    Good evening Sir,
    Sir, can we find the total distance in the question at 54:10?

  • @ashutoshtiwari5917
    @ashutoshtiwari5917 5 років тому

    A) 444km
    B) 11:30 bje
    C) 240m
    D) 250m

  • @vaibhavshekhar314
    @vaibhavshekhar314 4 роки тому

    At 46:21
    5000/18 = 100 × 5/18 × t

  • @ramskrishna8902
    @ramskrishna8902 3 роки тому

    Ur d best teacher sir

  • @saurav20123
    @saurav20123 5 років тому

    sir aap bohat accha kam kar rahe ho!!

  • @NEHAKUMARI-qz8or
    @NEHAKUMARI-qz8or 5 років тому

    Good morning sir 🙏🌻
    Q1=444km
    Q2=11:30pm
    Q3=240met
    Q4=🤔

  • @Struggle_6386_Ajaykumar
    @Struggle_6386_Ajaykumar 5 років тому

    1 - 444km
    2- 11:30 pm
    3- 240 mts
    4- 250m
    5 - 12 hrs

  • @panigrahiabhisek007
    @panigrahiabhisek007 5 років тому +1

    sir the first question of accident type is not wrong .....its ans is 60kmph

  • @ayantikamaji1947
    @ayantikamaji1947 5 років тому

    1-144 km, 2- 10:30pm, 3- 240mts, 4- 250 m

  • @MUNNAKUMAR-cs7sh
    @MUNNAKUMAR-cs7sh 4 роки тому

    Thank you so much. Nice video

  • @neerajvastri3050
    @neerajvastri3050 5 років тому

    hello sir.............que at 44:30total distace is equal to length of slower train plz clarify this

  • @ramkevalyadaviert
    @ramkevalyadaviert 5 років тому

    Very good class 👍 Thank you sir 🙏

  • @deepakkumarprasad7381
    @deepakkumarprasad7381 5 років тому

    Aaj question thora hard tha... but mza aa gya sir... thank u sir

  • @SANJAYSHARMA-ng8rp
    @SANJAYSHARMA-ng8rp 5 років тому +5

    1- 444km
    2-11:30
    3-240m
    4-?
    jo question galat bol rhe the uska 10sec

  • @rakeshsinghthakur8613
    @rakeshsinghthakur8613 5 років тому

    Sir you are best teacher of maths l love you and thank you sir

  • @rahulikhar6071
    @rahulikhar6071 5 років тому

    1. 444
    2. 11:30
    3. 240m
    4. 250m

  • @souronray797
    @souronray797 5 років тому +1

    Homework ans sir:1: , 2:11.30p.m,3:240meter, 4:

  • @buntysunil3070
    @buntysunil3070 5 років тому

    Sir doubt to clear kijiye achese. 44:36 min wala question pe both train ki length kyun lia jayega. Bcz jo v train ho speed to hum relative le chuke he na so length to only wo person k respect me liya jayega na add kyun hoga.

  • @visitingindia3086
    @visitingindia3086 5 років тому +1

    Kanpur wala question samj ni aya sir ji
    But second method se aa gya

  • @meetthind3839
    @meetthind3839 4 роки тому

    Amazing sir 👌
    Thank you 😊

  • @devpatel539
    @devpatel539 5 років тому

    Q.2 ans..11.30
    Q3 ans..240 m

  • @shaileshkrishna7658
    @shaileshkrishna7658 5 років тому +3

    44.34 was a big blunder... Once Check it....

  • @abhachauhan2528
    @abhachauhan2528 4 роки тому

    Amazing channel😊

  • @sanichauhan6666
    @sanichauhan6666 3 роки тому

    Thanks so much sir 🙏