BOAT AND STREAM NTPC, GROUP-D, SSC, DELHI POLICE BY M.CHAKRABARTY SIR @Chakrabarty Mathematics

[@GAURAVSINGH-du6um]

guru ji,train wala or discount wala video jo delete kiye the wo dal digiye please,nahi dekhe h sir, jo jo student nahi dekhe h wo like kare

[@iasipspower1112]

Guru ji 🙏🙏🙏🙏🙏🙏 sir aap bahut acha padate ho bese teacher to sawi acha padate h par aapka tarika kuch alag hai h sir ji love you so much Guru ji

[@Millionairelife77]

❤ ❤❤❤❤❤
Love you sir

[@ChakrabartyMathematics]

हम आपके फ़ीडबैक की सराहना करते हैं
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[@tanukumari-fc3qy]

good

[@SonuKumar-h7q7r]

Aapke jaisa aur koi nahi

[@anilyadavofficial9804]

सादर प्रणाम गुरुदेव।🙏

[@MASTERSTUDYTECH]

Sir r u great teacher

[@lightofs.t.a.r743]

Sir you are best

[@trishapatel3512]

Nice classes

[@J.Ahmed7786]

Q.20 दिया हुआ है नाव की चाल धारा की चाल से 6 किमी प्रति घंटा अधिक है यानी X-Y=6 यानी Upstream, तो Upstream में समय लगेगा 18/6= 3 घंटे. अब कुल समय लगा 7 घंटे तो downstream में समय लगेगा 4(7-3). तो downstream में चाल होगी 32/4=8. तो शांत जल में नाव की चाल (x) होगी =DS+US/2 यानी 8+6/2=7

[@rajahemant3719]

Ap bahut achha padate hai sir 🙏🙏🙏🙏🙏🙏

[@wildlifeGir]

Very good Sir

[@tapashkumar3877]

Sir train and discount ka video upload ke dijiye na sir plzzzz.

[@deepakkumarrawan7758]

Hi sir

[@EducationGk2.3-yp9gp]

Super sir❤❤❤❤❤❤❤❤❤❤

[@Bpsscstdy]

लाजवाब सर पढ़ाते हैं सर जी

[@sonukumarsonu2435]

Sir 🙏🙏🙏🙏
Mere yaha Sham me net ka bahut problem hota hai jis wajah se video ko live nahi dekh pata hu. Yadi ham live aate hai to buffering bahut jyada hone lagta hai jis karan dekhne me koi maza hi nahi aata hai.
Lekin bad me dekhne par bilkul aaram se dekh sakte hai.
🙏🙏🙏 Please 🙏🙏🙏
Video ko nahi hatyiyega sir🙏🙏🙏🙏🙏

[@VikashKumar-hq4kl]

Village me network problem sir please 🙏🙏
Upload Train Wala video sir..

[@A_P459]

Sarp mind ap ke jaisa koi nahi padhata hai

[@prashantkumar-eq4xi]

Mast padhate hai sir very nice

[@RahulKumar-nx7hs]

Bahut khoob, sir please tain wala chap guru ji

[@rakeshkushwaha8628]

Aap jaisa koi nhi

[@LavkushKumar-pt4no]

Good sir co

[@SonuKumar-h7q7r]

Aap mahan hain sir

[@AkshayKumar-sw4qd]

Thanks sir🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@BinodEntertenment]

Nice post

[@mahendrakumar-rr2ff]

बहुत अच्छे पढ़ा रहे सर

[@deepakprasad8560]

Superb sirji maja aa gaya hai kya padhate ho

[@themukherjeepoints1435]

Sir train problem Ka video playlists me nahi h plz Dal dijiye

[@mathmastersonu1971]

Thanks

[@user-ot9xi7do2p]

Sir aap bahut hi aacha pdhate ho

[@NandanKumarBittu]

Thank you sir jee maine offline batch me aapke pass padha tha lekin kisi wajah se Boat & Stream ka chapter padh nahi saka jiske liye mera ek v sawal is chapter se nahi ban raha tha you tube pe padh kar dil khush ho gaya. Bahut bahut dhanyawad sir ji ko 🙏🙏🙏🙏🙏🙏

[@tanukumari-fc3qy]

jay shree gurji

[@UMESHKUMAR-bx6cr]

Bahut achha comic sir mere ko bahut mn lga

[@tunnukumar6219]

Very good

[@लवकुश-ध4र]

प्रणाम गुरुदेव

[@avinshyyadav7043]

Thanks sir app bikul right bole ham apke dil सेa bhinadan karte है

[@RahulKumar-nx7hs]

Best guru ji hai

[@saniyaparween5706]

Concept become clear

[@SunLight-motivationl]

Sir train or discount wala video plz.. upload kr dijiye sir

[@rahulkushwah4639]

Sir problem waste of train ka video upload kar do plan sir

[@MASTERSTUDYTECH]

Sir aap jaise teacher ki talaash thi

[@srushti.5454]

Bagut mast

[@pankaj74533]

Tqs

[@Poonamyadav-ob4gp]

Great classes

[@pradeepkumar-es3db]

Thanks sir ji

[@Prashantkumar-gi2zw]

sir ji Train wala and venn diagram wala video youtube pe dal dijiae na please hum log dekh lenge 🙏🙏🎯🙂

[@harshitdehariya9857]

sir ji
please mensuration samjha dijiye na ratio method me

[@Ani_row]

मजा आ गया सर।
आज का क्लास में।

[@rasikpattani9497]

Excellent explanation s.....

[@UMESHKUMAR-bx6cr]

Aap actually sahi bol rhe hai sir

[@Cartoons_amazon]

Aap padha Nahi rahe sidha seekha rahe hai aap thank you sir

[@VikramSingh-ym9nz]

Nice class hii sir

[@J.Ahmed7786]

Q.15 में आपने समय आधा कैसे मान लिया, समय तो कुल दिया हुआ है हमें क्या पता कि उसे कितना समय लगा. हां हम वापसी की दूरी जरूर आधी कर सकते हैं क्युकी वो वापसी में मध्य दूरी तक ही पहुंचा था.

[@MANOJKUMAR-vx3sc]

Morning ma villages ka bahar jakar apka video download karka notes banata hai or reversion

[@balramghode1137]

Sir apa dil se padaty hai ya jo lag hai jo apako boltay hai na unko mile ne do utkhya pataka dunga mai ......jay shivray. MH ...❤❤

[@savankumar2788]

Sir aap to mahan hai

[@rakeshkushwaha8628]

Sir, Question no. 10 me 70/18.5 hoga tabhi y ka man 3 hoga, yani anupat 2:3 hoga, nhi to 70/17.5 man rakhne pr anupat 2:4 hota hai, jo ki mere hisab se aap ka rkha man galat hai

[@shashikumar-jl7eq]

khati method must h sir

[@niruroy8854]

Happy AIR FORCE DAY 🎉🙏🙏🙏sir

[@vidyanathyadav4u]

🙏Sir jii You are great 🙏

[@J.Ahmed7786]

Q.22 Time taken ratio 3:2, total time taken 5 hours then time taken for DS 2 and Time taken for US is 3
DS : US
Time; 2 : 3
Speed 15 : 3
Y=15-3/2=6*
Y=DS-US/2

[@Regularstudy9798]

Sir sara video dal digiye na sir me aap se padha hu

[@rakeshkushwaha8628]

Sir aap ko lakhi bar pranam kare to km hai, sir aap ko charn sparsh

[@arvindsah464]

Sir ji train aur discount wala video upload kar dijiye please sir please

[@ChandanKumar-im7sv]

Sir pipe our cistern video aplod kijiyege sir jee

[@nainaraging8839]

Sir aapki math ki class ab telegram me nahi aati hai

[@tanukumari-fc3qy]

sir book ma sbataey

[@savelifesaveindia2192]

Sir telegram p channel nhi mil rha h
Nhi jut pa rhe h

[@MANOJKUMAR-vx3sc]

Sir hamara village ma night ma apaka live class bhaut buffering hota hai

[@yashvantkumar940]

Sir aap ki class lena chahte hai,, apka apps download kiya pasword nahi aa raha,, please contact me 🙏🙏🙏

[@aatishkumar1351]

Sir apne sare video you tube par dale

[@newvideo3759]

Sir ssc gd ka cls kb se start hoga

[@biharbpsc678]

G sir

[@pankajkumarpaswan2884]

Good morning sir

[@RaviKumar-eo6sz]

Sir u and your team great

[@chandrmohangupta8515]

Sir Number System kab padyenge plz sir bataiye

[@gauravsirkaladla6077]

Sir mobile no app pr submit nhi rha h

[@AbhiKumar-hs6es]

Homework kaha se milega sir

[@SangamKumar-xf2my]

Namskar sir

[@mistysonuclasskumar8683]

Sir homework download nahi hota hai sir ji

[@BittuKumar-uf1qv]

Trai wala वीडियो डाल दीजिए sir

[@Rkumaryadav431]

Sir aap garib ke mashiha hai 👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏

[@PramodYadav-bc3hd]

Sir train wala aur discount wala video dal digiye na

[@baldevpramanik6814]

Sir online class ka fee kitna h

[@ChandanKumar-lc3jc]

Sir train wala video daal dijye plssss sir please 🙏 🙏 🙏 🙏 🙏 🙏

[@vikasyadav-cp4bx]

Sir time and distance complete kra dijiye badhi maiharbani hogi . Apka student vikas

[@Laughtermachine345]

Math ke Mahadev hai aap sir

[@RajeshKumar-mh6kj]

Sir plz paip Tanki jarur padaia ga sir

[@rkniralasingh244]

Of line class Patna me kub chalega sir

[@abhimanyukumar6282]

Sir train Wala video nahi Mill raha ha

[@pushkarkushwah2128]

Gaaliya b mast dete he sir ap

[@vidyacenter1334]

Sir yo kab online aaibe

[@RahulKumar-nx7hs]

A

[@VikasPandey-yg6lw]

Sir train wala video daal dijiye

[@girirajkumar9695]

sir foundation me advance bhi rhega

[@g.njewelleres7592]

Sar Mai bhi gareeb ho lakin app se badhia padane wala mujje koi bhi teacher nhi milla

[@golusinghrajpoot1497]

😀😀😀😀😀😀

[@anitkumar4863]

सर पढाने का कया टाईम हैं

[@sonuKumar-yv3yz]

Hi sir me sonu

[@g.njewelleres7592]

Sar bhagwan kare meri age bhi app ko lagg jai