11:00 AM - RRB JE 2019 | Maths by Sahil Sir | Boat & Stream

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  • Опубліковано 2 гру 2024

КОМЕНТАРІ • 537

  • @wifistudybyUnacademy
    @wifistudybyUnacademy  5 років тому +35

    👉🏻 Get *RRB JE* Plus Course: bit.ly/2Z2ERsX
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    • @studyandhappiness6899
      @studyandhappiness6899 5 років тому

      Sir apne sound wala nai kraya goli wala

    • @ramkathameena7634
      @ramkathameena7634 5 років тому

      Dikhai hi ni dete question to

    • @soumanjitmaji5329
      @soumanjitmaji5329 4 роки тому

      Sab Kuch shi hai...Bas bich bich mein bheek mangna band kriye...Bahot irritating lgta hai..." Dil se like kro" wala

    • @Sapna7505
      @Sapna7505 2 роки тому

      Thanx sir o

  • @arpitaash5716
    @arpitaash5716 5 років тому +13

    Homework.
    A+B=2x-50
    2x-50=252*5/18*8=560
    X=310
    X-50=255
    255+p=21*5/18*108=630
    305+p=630+50=680
    Time=680/144*5/18=17
    Q2.
    Time take to cover first 0.15km
    0.15/25=3/500hr
    Time to cover the 2nd half
    =0.15/5=3/100hr
    Distance=70*3/500+65*3/100
    =(42+195)/100km
    =2.37km
    Q3.
    R:s:v
    9:12:10
    10==300/6=50
    9==45
    540/45=12hr.

  • @karanpatidar3454
    @karanpatidar3454 5 років тому +12

    1st=4hour
    2nd=2hr 40min
    3rd= 7 kmph
    4th= 1kmph
    5th= 2.5 kmph

  • @candidRecipes
    @candidRecipes 5 років тому +52

    Bhaiyo behno koi point smjh nhi Aaya toh repeat kr liya kren video, baar baar sir ko disturb na kren, samay khrab hota h.
    Dhanyawaad🙏🏼

  • @l1741
    @l1741 5 років тому +51

    sir mene 7000 rs me offline coaching padi vaha par 14 month me bhi pura coarse nhi huaa
    bahut accha padate ho sir thanku sir
    me aapki maths ki every video dekhta hu offline hone ke bad

  • @PoojaSahu-pg8jn
    @PoojaSahu-pg8jn 5 років тому +9

    Sir bahut Accha padhaya Aapne intni jayda confusion Hoti th aj sab dur ho gai sirf apki bajh se .thankyou so much sir 💐😊

  • @SumanVerma-hs3zs
    @SumanVerma-hs3zs 5 років тому +7

    Sir apki class me mujhe bahut achchha lagta hai padhna. Becoz AAP hr ek student Ko session me motivate krte rhte hai. Thank you so much sir !!!!!!

  • @Bankatiwale
    @Bankatiwale 5 років тому +47

    क्यों तेरा सपना पूरा नहीं होता;
    हिम्मत वालों का इरादा नहीं अधूरा होता;
    जिस इंसान के होते हैं कर्म अच्छे;
    उस के जीवन में कभी अँधेरा नहीं होता।

  • @afsanabano9332
    @afsanabano9332 5 років тому +4

    Thanku so much sir
    HW answer
    1- 4hrs
    2- 2h40min
    3- 7kmph
    4- 1kmph
    5- 2.5kmph

  • @ShivamSingh-px5st
    @ShivamSingh-px5st 5 років тому +1

    Aap bhut accha padhate plz sir ase hi padhate rahiy negative comments ko maths. Ke division ki trah Kat dijiy

  • @shifa6286
    @shifa6286 3 роки тому +9

    Sir salute to Your skills.. I have laughed a lot during your classes... I salute your patience.. thankyou so much for ua lectures

  • @ayantikamaji1947
    @ayantikamaji1947 5 років тому +2

    1-4 hr, 2- 2hr 40 m, 3- 7km/hr, 4- 2km/hr, 5- 2.5 km/hr

  • @nomadpraj7617
    @nomadpraj7617 5 років тому +1

    Mai Aap ka hi math padhta hu ! ek poor student hu jo Apne Gav me Ghar par Aapke video dekh kar padhta hu sir bahut accha lagta hai aapse padhne me

  • @SONIASHARMA-gv9jl
    @SONIASHARMA-gv9jl 5 років тому +81

    Sir bahut jyada respect hai apke.. Gussa mat hua kro... Guru ka place to bhagwan se bhi pahle hai🙂

    • @durgeshsingh5814
      @durgeshsingh5814 5 років тому +4

      Bilkul sahi kehrahi hai sharma ji

    • @koshusingh9623
      @koshusingh9623 5 років тому +4

      Bhot preshan ho Jate hai sir ..Kuch bacho ke vjh se

    • @tanweerofficial5982
      @tanweerofficial5982 5 років тому

      Yaar ye koi teacher h ye copy cat hai sab copy kar ke doosre teacher ka

    • @aditya.ujjain
      @aditya.ujjain 4 роки тому

      Sahi baat hai

    • @EthicalHackerhacking
      @EthicalHackerhacking 2 місяці тому

      ​@@tanweerofficial5982To jao na unhi teachers se padho, yahan kya kar rhe the, negative comments karne aaye the kya time nikalkar?

  • @deepakdhingra9805
    @deepakdhingra9805 5 років тому +14

    train homework ans are
    1- 17 sec
    2- 2.37 km
    3- 12h

    • @gautam9269
      @gautam9269 5 років тому +1

      bhai 2 wala bta de plzzzz......

    • @deepakdhingra9805
      @deepakdhingra9805 5 років тому

      @@gautam9269 ok i will.... Apni fb id de do m iska solution bhej duga

    • @Pranay_M
      @Pranay_M 5 років тому

      @@gautam9269 bhaiya mujhe vejiyega 1no aur 2no ka solution.. Pakad m nhi aarha hai.. Help krdo thora plzzz... Fb name-Pranay mandal(black&white dp hai smile krta hua)

    • @bbkivines3531
      @bbkivines3531 5 років тому +1

      @@gautam9269 next live test dekho...usme karya hai ye question...

    • @bbkivines3531
      @bbkivines3531 5 років тому +1

      @@Pranay_M live test dekho next wala...usme karya hai ye question

  • @butasinghbrarofficial
    @butasinghbrarofficial 5 років тому +2

    1st =4h, 2nd =2h40mnt, 3rd =7km/h, 4th =2km /h, 5th =2.5km/h

  • @reenasaini9238
    @reenasaini9238 5 років тому +3

    1) 4hr,
    2) 2hr 40min,
    3) 7kmph,
    4) 2kmph,
    5) 2.5kmph, Thanks sir 👍👍

    • @kungfu9375
      @kungfu9375 3 роки тому

      Bhai yr s1=t2 kaise hogaa yr jab spped zyaada hai toh time kam lgnaa chahiye na yr toh t2 kay barabar mai kaise kr diyaa

  • @NehaYadav-ic6ux
    @NehaYadav-ic6ux 5 років тому +6

    Best maths sir on youtube till now...👌 Im preparing for banking ...

  • @dream12325
    @dream12325 5 років тому +1

    HW ans
    For train 1. 17sec
    2. Not getting
    3. 15hr
    Boats and stream
    1. 4hr
    2. 2hr20min
    3. 7kmph
    4. 1kmph
    5. 2.5 kmph
    Thank you sir... You are best teacher ☺☺

  • @radhamohankheda5356
    @radhamohankheda5356 5 років тому +1

    Boat's &stream 🏡work
    1. 4Hr
    2. 2hr20min.
    3. 7km/h
    4.
    5. 2.5km/h

  • @MukeshTaneja
    @MukeshTaneja 5 років тому +1

    Ram Shyam wale question (20:20) me speed ki jarurat hi nhi hai.. direct ans 200/2s = (2d - 200)/3s => d = 250m

  • @achintpatial
    @achintpatial 5 років тому +3

    Boat
    1. 4 hr
    2. 2.40min
    3. 7kmph
    4. 1kmph
    5. -2.5kmph

  • @tusharpowar9115
    @tusharpowar9115 5 років тому +2

    Answer
    1) 4hr
    2) 2hr 40min
    3) 7km/hr
    4) 2km/hr
    5) 2.5km/hr

  • @Sanu_Yadav
    @Sanu_Yadav 5 років тому

    . शांत जल में एक नाव को अपने गंतव्य स्थान तक पहुंचने और वहां से अपने प्रारंभिक स्थान पर वापस आने में कुल 15 घंटे लगते हैं। उसी यात्रा के लिए नदी में प्रवाह होने पर 16 घंटे की आवश्यकता होती है। नाव और नदी की गति के बीच का अंतर 15 km/hr है। नदी के प्रवाह की गति ज्ञात कीजिए।

  • @tusharpowar9115
    @tusharpowar9115 5 років тому +2

    Homework answer
    1) 17sec
    2) 2.37km
    3) 12hr

  • @rahulsingh2273
    @rahulsingh2273 5 років тому +1

    Pg No. 244
    Chapter Start : 24:30
    Q1. 43:54
    Q2. 46:56
    Q3. 49:10
    Q4. 52:30 smjh ni aaya
    Homework Question: 54:40 se aage 5 question
    Motivational quotes: 55:30

  • @karunalovefrnds
    @karunalovefrnds 5 років тому +23

    Sir don't get offended by anyone they are just wasting their times. You are giving us knowledge which is really appreciable. Thank you so much.

  • @m.kmauryarohtas9962
    @m.kmauryarohtas9962 5 років тому

    Nice concept sir .. aaj mai pahli bar itna short concept sikha

  • @Soul_1000
    @Soul_1000 5 років тому

    Video k adhe se hi comment krn ka mn kiya qki apne math bahut hi asan bna di thankuh sir 🤗🤗

  • @vivekanandbharti5284
    @vivekanandbharti5284 3 роки тому

    Very very thanks sir 🙏🙏🙏🙏🙏🙏🙏🙏agar aap aise hi concept clear karte rhe to duniya ki koi takat nhi rok sakti selection se🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

  • @nitinkumarsinha5051
    @nitinkumarsinha5051 5 років тому +2

    Phle mujhe is topic ka phobia tha jo ab thik ho gya....thanks for the treatment 😁😀

  • @bikashmahato5526
    @bikashmahato5526 5 років тому

    Ans.of homework
    (1)ans.-4 hours
    (2)ams-2hours 40 minute
    (3)ans-7km/h
    (4)and-1km/h
    (5) ans-2.5km/h

  • @PoojaSingh-qk2mo
    @PoojaSingh-qk2mo 5 років тому +4

    Thanks for providing knowledge 🙃u deserve appreciation from all of us

  • @nitinsinha3959
    @nitinsinha3959 4 роки тому

    Bht badhiya sir.... Aapke bht se videos dekhkr unhe hi follow kr rha hu.... Thanks 😍

  • @ManojKumar-gf4fe
    @ManojKumar-gf4fe 5 років тому

    Sir aap mahan hai aap ka bataya gya concept achchi tarah se aya .
    Samay ke abhav me mai live aap ka lecture nhi dekh pata hu par bad mei jarur dekhuga.

  • @rahulrailwaygoal517
    @rahulrailwaygoal517 5 років тому +1

    Sir u r great sir aapse hmne bhut sikha h sir

  • @aartivlogs2245
    @aartivlogs2245 4 роки тому

    Nice and very good sir ..hum jase logo ke liy app hi ek sahra h ...

  • @ritzikashekhawat2096
    @ritzikashekhawat2096 5 років тому +20

    Great ideas... Great concepts... Great linking with great strategy... No one can surpass sahil sir in greatness. I m surprised from where wifi study team search 🔍this excellent talent. Thanks 🙏🙇wifi study team for choosing such talent for all of us 👯

  • @NEHAKUMARI-qz8or
    @NEHAKUMARI-qz8or 5 років тому +2

    Good morning sir 🙏🌻
    Boats& stream:-
    Q1=4h
    Q2=2:40
    Q3=v=7km/h
    Q4= u=1km/h
    AndQ5=2.5km/h
    Sir or questions Diya kijiye na achha Lagta h banane me

  • @pushpendrarajput3621
    @pushpendrarajput3621 5 років тому +31

    Sir how can I like it more than once.whenever u say Dil se like karo...I simply look at that..ohh I have done it already.😊😊

  • @gajanandgurjar4297
    @gajanandgurjar4297 5 років тому +3

    Train-
    1.**
    2-none of this
    3-12
    Boat-
    1-4hr
    2-40
    3-7
    4-1.5
    5-2.5

  • @rajeshbhardwaj6887
    @rajeshbhardwaj6887 3 роки тому +1

    Did anyone noticed the chat going 'yes' when he said "padha ke galti kar rha hu kya main" @35:27

  • @farhanatabassum7306
    @farhanatabassum7306 5 років тому +2

    sir u teach the best concept on this planet........ thanks a lot sir.

  • @point_to_point_solution
    @point_to_point_solution 5 років тому +11

    Sir, You are excellent teacher of maths. RK Singh ESM.

  • @anshuKumarrailway2074
    @anshuKumarrailway2074 5 років тому

    1- 4kmph
    2- 2hr 40min
    3- 7kmph
    4- 1kmph
    5- 2.5 kmph

  • @vivekanandbharti5284
    @vivekanandbharti5284 3 роки тому

    Aap social service hi nhi balki aap social work kar rhe hai🙏🙏🙏🙏🙏🙏🙏great sir

  • @parmjeetbagla8115
    @parmjeetbagla8115 5 років тому

    1=17sec
    2=3.2km
    3=18hour
    4=4hour
    5=2hour 40min
    6=7km/h
    7=1
    8=2.5km/h

  • @kushmank
    @kushmank 4 роки тому

    ap ko dua dil se sach me koi nai padha sakta esa dunia me ap jesa...
    maja agaya sir , dil se dhanya bad

  • @BrightPath134
    @BrightPath134 5 років тому +1

    Boat & stream is answer
    ..1st....4 hours
    2nd...2 hours 40 min.
    3rd...7km/h
    4th....2km/h
    5th.....2.5km/h

  • @pk-ml1vr
    @pk-ml1vr 3 роки тому +1

    Sir aap bhut achcha padate ho

  • @muskansharma7869
    @muskansharma7869 5 років тому +2

    🔥🔥🔥Success is not in what you have, but who you are
    All the best friends 💕💕💕

  • @rishidobriyal101
    @rishidobriyal101 5 років тому +1

    sahil sir apko jitna v thanks khe km h

  • @bhooshanpratapsinghtanwar881
    @bhooshanpratapsinghtanwar881 5 років тому

    Sir apka gajab ho samjha ke ganit padate hi bahut achha padate hi hamare maths guru ho aap guru ji

  • @akashjaiswar8722
    @akashjaiswar8722 5 років тому +16

    Sahil sir you are great

  • @pirumallaharish6451
    @pirumallaharish6451 5 років тому

    sir please do read my comment, i had lot of problem in time speed and distance, but the way to taught this precisely great, now basically i can understand what actually question needs and how to start, and you bring good questions fro practice... thank you so much you are doing a great job.............sir

  • @vinodchaturvedi9904
    @vinodchaturvedi9904 4 роки тому +3

    Bap re sir kitne patle the aap jb hum logo ne pdhna chalu kiya tha😝

  • @Deepakk2272
    @Deepakk2272 4 роки тому

    Concepts bahuuut gazab ke hai sirr apke....
    Agar 1000 likes hote mere haqq me to saare likes hit kar deta.....
    Thanks sir

  • @prabhumeghvanshi1916
    @prabhumeghvanshi1916 5 років тому

    1. 4.5hrs
    2. 2:40min
    3. 7km
    4. 2km/hrs
    5. 2.5km/hr

  • @muditsharma9056
    @muditsharma9056 3 роки тому

    sir aapke video se hi me apne exam ke liye prepare kar rhi hun , a big thankx to you .

  • @surendrasonkar2922
    @surendrasonkar2922 5 років тому

    Gd evening Sir........Ans: 1)12hrs ; 2)4hrs ;3)2hrs 40 min 4)7kmph; 5)1.5kmph; 6)2.5kmph

  • @sonukumarbharatpurdp4763
    @sonukumarbharatpurdp4763 5 років тому +1

    Thankyou sir ..You are great sir,,💥💥💕💕

  • @AjaySingh-rg6mn
    @AjaySingh-rg6mn 5 років тому +1

    Sir your method is such amazing

  • @beware4693
    @beware4693 4 роки тому

    U r great sir apke jaisa koi dusra padha hi nhi skta

  • @rahuljoshi77777
    @rahuljoshi77777 5 років тому +3

    How questions ans of Train :-
    A&C&B
    🙏

  • @sanjumall1343
    @sanjumall1343 5 років тому +10

    Sir aap ka gussa v bhut pyara hota hai...

  • @ajaypawar1621
    @ajaypawar1621 4 роки тому

    Speed of boat are 6km/hr and speed of upstream water is 1km/hr. Because of upstream flow boat can late 8minute to reach a distance. Calculate the distance travelled by boat?

  • @kajalkavita1005
    @kajalkavita1005 5 років тому +1

    U r very awesome guide sir
    M can't be online b'coz of some responsibility but i take ur every lecture and shipra mam lectures
    Thank you for this huge support
    Very very thank full to WIFISTUDY👏👏

  • @arush9670
    @arush9670 5 років тому +1

    gjb sir kia pdate ho..👌👌👌👌

  • @ashutoshtiwari5917
    @ashutoshtiwari5917 5 років тому +1

    Train
    17sec
    ?
    12h
    🚣
    4h
    2h40min
    7kmph
    ?
    2.5kmph

  • @vinitakumari3155
    @vinitakumari3155 5 років тому

    Good morning sir.
    Ans. ) 4hr
    2) 2hr 40 min
    3) 7hr
    5) 2.5 km /h

  • @HamzaAli-je1ci
    @HamzaAli-je1ci 5 років тому +1

    Awesome session sir....
    I want to make 5000+ likes but unfortunately it is restricted to only one for a single viewer.
    So thankful to you and wifistudy for arranging these classes for us.

  • @lakshmansinghyadav9000
    @lakshmansinghyadav9000 5 років тому

    1-17sec
    2-2.37km
    3-12hr

  • @godvkyt_6638
    @godvkyt_6638 5 років тому

    Q.1- 4h
    Q.2- 2h 40 min
    Q.3- 7km /h
    Q.4 - 1km /h
    Q.5- 2.5km /h

  • @PawanKumar-uy8hc
    @PawanKumar-uy8hc 5 років тому

    Excellent sir bahut acha padhate h aap

  • @sagarkumarbehera8177
    @sagarkumarbehera8177 5 років тому +1

    Thank you sir any time motivational talk. Dil se sir salute to you and thank you very much sir very lovely class and any time suggest how to prepare study for low level student.
    Thank of you.

  • @prernasingh2870
    @prernasingh2870 5 років тому +3

    Thank you for imparting knowledge the best you could.

  • @sb_kings7152
    @sb_kings7152 5 років тому +1

    1- 30 Sec
    2-
    3- 12 Hrs

  • @priyaaggarwal8933
    @priyaaggarwal8933 4 роки тому

    I like the energy you shown sir :) muje Vidya Guru ki Sonia ma'am ke sessions bhi bohot pasand hain. Vo jo bhi content padhati hain.. Vo topic book se padhne ki zarurat hi nai padhti..

  • @Sanjeetkumar-hn8bd
    @Sanjeetkumar-hn8bd 5 років тому

    Bhut achhe sir aap suru se hi btao bhagwan aapko khub khusiya de

  • @arvindmali3200
    @arvindmali3200 5 років тому

    Ans
    1-17sec
    3-12h
    4-2h40mi
    5-7kmh
    6-2.5kmh

  • @anusharani2790
    @anusharani2790 5 років тому

    Nice session sir
    Hw answers
    Train
    (1)17sec
    (2)2.37
    (3) tried not getting
    Boat and stream
    (1)4 hr
    (2)2 hr 40 min
    (3)7kmph
    (4)2kmph
    (5)2.5kmph

  • @shahnazk.6302
    @shahnazk.6302 5 років тому

    1q=4 hours ,2q= 2hours 40 min,3q= 7km/h ,4q =2km,5q= 2.5

  • @abdulkayummansoori6025
    @abdulkayummansoori6025 5 років тому

    1-17sec
    2-2.37km
    3-12hr
    1-4hr
    2-2hr 40min
    3-7kmph
    4-__
    5-2.5kmph

    • @gautam9269
      @gautam9269 5 років тому

      bhai jaan 2 wala bta do plzzzzz

    • @abdulkayummansoori6025
      @abdulkayummansoori6025 5 років тому

      @@gautam9269
      V=45kmph
      V+U=80/(4/3)=60kmph
      U=60-45=15kmph
      Find80/(v-u)=80/(45-15)=2hr40mn

  • @bhanupratapchauhan5210
    @bhanupratapchauhan5210 4 роки тому +1

    Sahil sar a best teacher math india no 1

  • @debabratagangopadhyay4307
    @debabratagangopadhyay4307 5 років тому

    train 30sec boat 4h , 2.40min, 7km/h, 2km/h ,2.5km/h

  • @Sumit-pw6uv
    @Sumit-pw6uv 5 років тому +1

    Thanku so much Sir 😊
    4
    ?
    7
    1
    2.5

  • @gulshanchauhan4115
    @gulshanchauhan4115 5 років тому

    1-4hr
    2-2hr 40min
    3-7km/h
    4---------
    5-2. 5km/h

  • @candidRecipes
    @candidRecipes 5 років тому +6

    Advocate: That's all your honour
    Sahil Sir: That's solve your honour 😎

  • @virajkapadia3246
    @virajkapadia3246 5 років тому +1

    Answer of the today's homework questions are as follows:
    Train:
    Q:1) A: 17 Sec
    Q:2) A: 2.2 KM
    Q:3) B: 12 Hours
    Boat and Stream:
    Q:1) B: 4 Hours
    Q:2) C: 2 Hours 40 Minutes
    Q:3) A) 7 KM/Hr
    Q:4) According to my calculations the speed of the current is 0.1 KM/hr
    Q:5) A) 2.5 KM/Hr

  • @aditya.ujjain
    @aditya.ujjain 4 роки тому +1

    Thank you sir for this session

  • @shani322
    @shani322 4 роки тому

    Sir aap bahut acha math padate ho

  • @priansavaliya8828
    @priansavaliya8828 5 років тому +4

    HW Solution
    1) 25 Sec
    2) 2.37 km
    3) 12 h

  • @ManishVerma-my8rj
    @ManishVerma-my8rj 5 років тому +1

    sir please questions screen pe set esa kariye ki english wala part bhi poora visible ho.......

  • @SCCASPIRANTS-045
    @SCCASPIRANTS-045 5 років тому +1

    एक नदी की धारा 4km/h की गति से बहती है उसमें एक नाव 6km जाकर अपने प्रस्थान बिंदु पर 2h में वापस आ जाती है तदनुसार स्थिर पानी में उस नाव की गति कितनी होगी। ... सर कल ईश qution को अच्छी तरह से smgha दिजिए ga plz.........sir

  • @sandip4183
    @sandip4183 5 років тому +1

    🚣4 hr
    🚣2:40 min
    🚣7km/hr
    🚣
    ⛵2.5 km/hr

  • @prakashmulik4051
    @prakashmulik4051 5 років тому

    Thank You Sir For The Session.....Plz Sir Negative Comments ko ignore Kiya kijiye, yahape aise bhi students hai Jo Apke samjane pr smjte hai....Bs kuch negative comments ke Karan class ka time waste mat hone dijiye.

  • @nagendrasingh9122
    @nagendrasingh9122 5 років тому

    Sir aaj to kamal ho gya bina pen ke hi qus.slove. thanks sir

  • @aaravcoachingclasses1450
    @aaravcoachingclasses1450 5 років тому

    A-4 km/hr
    C-7km/hr
    E-2.5km/hr

  • @ayushkararia1379
    @ayushkararia1379 5 років тому

    GREAT VEDIO SIR,
    1).17 SEC
    3)12 HRS
    THEN BOAT AND STREAM,
    4) 4 HRS
    6). 7 KMPH
    7)1.5 KMPH
    8).2.5 KMPH.

  • @DinanathLad
    @DinanathLad 5 років тому +2

    Boat and stream at 24:40