Examples on Surface Area of Cube and Cuboid (Part 1) | Class 9th Maths Chapter 13

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  • Опубліковано 19 гру 2024

КОМЕНТАРІ • 416

  • @MagnetBrainsEducation
    @MagnetBrainsEducation  2 роки тому +6

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  • @MunniSinghRajput-z7j
    @MunniSinghRajput-z7j 9 місяців тому +5

    Sir your teaching techniques are superb

  • @rajendrayadav5942
    @rajendrayadav5942 Рік тому +8

    First example answer is wrong correct is 544

  • @A.F.C.1
    @A.F.C.1 Рік тому +3

    Great teaching sir🎉🎉😊😊

  • @MagnetBrainsEducation
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  • @LOKESHKUMAR-ig7gj
    @LOKESHKUMAR-ig7gj 2 роки тому +5

    good magnet brains help us in out course thanks

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      Thank you for watching our videos! We're glad you find them helpful in your studies. :)

  • @RuchikaSah-jw5le
    @RuchikaSah-jw5le 10 місяців тому +3

    Cir 1st example ka answer 544 hoga 574 nahi

  • @cutedevil_official
    @cutedevil_official Рік тому +3

    nice explanation ☺️

  • @kavyashah-k4v
    @kavyashah-k4v Рік тому +2

    8:25 544 is the ans

  • @adityagholap2850
    @adityagholap2850 Рік тому +2

    Thank you sir my tomorrow exam of maths and I know how to slove questions thanks

  • @Gamer-tp8me
    @Gamer-tp8me 2 місяці тому +4

    Prathmesh 😁

  • @MohdHanifa-tj6pz
    @MohdHanifa-tj6pz 6 місяців тому +1

    Sir you are great ❤❤

  • @Vanshyadav-te7om
    @Vanshyadav-te7om Місяць тому

    You are best teacher in the world🌐

  • @Preet_kaur15
    @Preet_kaur15 Рік тому +7

    Thank you so much magnet brains for superb lessons:)

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  Рік тому +5

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  • @ADARSHJHA07
    @ADARSHJHA07 Місяць тому

    Nice teaching ☺️

  • @Huzaifa898
    @Huzaifa898 2 роки тому +6

    Sir please magnet brain par study tips se related video bhi aaye aur shorts motivation on study bhi laye please sir please sir 🙏

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  2 роки тому +2

      Thanks for showing interest in our videos! We will try to upload videos on the topics you have mentioned as soon as possible. Keep watching our videos and do let us know if you have any suggestions.

  • @chandanthakur2381
    @chandanthakur2381 2 роки тому +159

    Sir 1 St question ma answer 544 ha 574 nahi hoga

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  2 роки тому +41

      Thank you for your comment! We're glad you're enjoying our videos and finding them helpful. Keep up the good work!

    • @anshrai7769
      @anshrai7769 2 роки тому +10

      sir 544 hoga 1 example ka answer

    • @snowwhite09859
      @snowwhite09859 2 роки тому +4

      Yes sis you are right ✅

    • @sologamer167
      @sologamer167 2 роки тому +6

      Sir pehle question hee 😂😂

    • @anilojha1361
      @anilojha1361 2 роки тому +6

      Yes sir

  • @grbad8546
    @grbad8546 Рік тому +1

    Thanks sir very useful video 😊

  • @shaikalihafhussain7570
    @shaikalihafhussain7570 10 місяців тому +2

    Sir in the last part of 1st questions ,calculation which is 272*2 the answer is 544 and not 574

  • @Ourgopalpur
    @Ourgopalpur Рік тому

    Nice❤❤❤❤❤👍🏻 0:36

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  Рік тому

      Thank you for your positive response! We're glad you're enjoying our videos and we hope you continue to learn from them!

  • @laxmidarshan
    @laxmidarshan 2 роки тому +3

    Please sir exercise 13.2 post it sir my exam is near 😅 thankyou sir for giving me usefull tips and tricks 😭😭😭

  • @PrashantBharati-wq3zg
    @PrashantBharati-wq3zg 9 місяців тому

    Thanks sir for clear my all doubt

  • @DoreamonBhaiya
    @DoreamonBhaiya 9 місяців тому

    Thanks for give home work

  • @RetuneMagic
    @RetuneMagic Рік тому +7

    I can't afford my tution fee but because of magnet brains now I am topper of my class ...thankuuu magnetbrains
    Your obediently Madeeha Usman khan

  • @ShailendraKumarkeshariPintu
    @ShailendraKumarkeshariPintu 2 місяці тому +1

    Example 7 me total cost equal L.S.A multiply cost of 1m^2 kyu krenge pleasee koi btado

  • @vishalgupat5970
    @vishalgupat5970 2 роки тому +1

    Many dout in chapter but I seen the video and my dout is completely thanks sir 😄😄😄

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  2 роки тому

      That's great to hear! We're glad that our videos have been able to help clear your doubts and hope that you continue to find our resources helpful in your studies.

  • @Alwineducation
    @Alwineducation 5 місяців тому +2

    sir 4th example me T.S.A cm^2 me aaya hai lenkin cost m^2 me hai to hme cm^2 ko m^2 me change krna hoga

    • @Karamveerpanjeta645
      @Karamveerpanjeta645 2 місяці тому

      firstly that example 5th and in this there is given that cost of sheet is in m² and area is in cm² so for total cost we have to convert it,yes.
      hope this will help you

  • @TNS.GAMING122
    @TNS.GAMING122 Рік тому +2

    Sir please check your 1 answer. Is 544 is given

  • @rubydas125
    @rubydas125 Рік тому

    Nice to see that the to do it for the best

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  • @aizenff009
    @aizenff009 2 роки тому +1

    Thank you very much sir ❣️

  • @the_gaming_bro857
    @the_gaming_bro857 Рік тому +12

    Sir when we multiply 2 by 272 we get the answer as 544

  • @muzamilwani-gp8lq
    @muzamilwani-gp8lq Рік тому

    You are really the best teacher till now!

  • @bhargavvaghela2520
    @bhargavvaghela2520 Рік тому

    Tnx you soo much sir you are the best of the UA-cam learning channel ❤❤

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  • @realityoftheeetruth
    @realityoftheeetruth Рік тому +17

    Homework answer = ₹ 513.45
    Answer is as follow:
    First find the LSA of walls
    2h(l+b)=2X4(7+6.5)
    8X13.5=108.0m^2
    Now find the area of door=l X b
    Which is 3X1.4=4.2m^2
    Now find the area of all three windows=6m^2
    Now add the area of door and windows and subtract from the area of walls =(6+4.2)-108=97.8m^2
    Now the cost of washing= 97.8 X 5.25 = ₹513.45
    Now we got the answer..
    One more thing sir you wrote 574 in 1st Question it will be 544 .. I know its a mistake

  • @Scriptsboy
    @Scriptsboy Рік тому +1

    Sir 1st question me mera answer 544 hoga appne 574 laye ho😮

  • @C6H12O6.GOOGLE
    @C6H12O6.GOOGLE 2 роки тому +1

    *Thanku sir*

    • @MagnetBrainsEducation
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      Thanks for watching our videos! We're glad you like them and we hope you continue to learn from them.

  • @laxmirathore3032
    @laxmirathore3032 Рік тому +1

    Homework answer is 370.50.

  • @anilkumarshukla5659
    @anilkumarshukla5659 2 роки тому +4

    Best maths teacher I have ever many of maths teacher explain me questions but sir was explained so briefly easily thanks a lot sir

  • @sumaiyadingankar
    @sumaiyadingankar Місяць тому

    Sir, for the first question, after multiplying, 272 x 2 = 544, not 574.

  • @saniyazahoor5920
    @saniyazahoor5920 2 роки тому

    Thxxx a lot sir 🥰🥰🥰

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  2 роки тому

      Thank you so much for your kind words! We are happy to hear that you are finding our educational videos helpful. We will continue to provide quality content for free so you can continue learning. Keep up the good work!

  • @32-deepanshu-9a5
    @32-deepanshu-9a5 Рік тому

    Thank you sir 😊 you got a subscriber 😊

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  Рік тому +1

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  • @Swajalpushpraj1941
    @Swajalpushpraj1941 Місяць тому +1

    Nice pic 🤩🤩😅

  • @nightmare_of_muzan
    @nightmare_of_muzan 11 місяців тому +1

    sir it should be 544 instead of 574 8:03

  • @Pandagaming-ts7im
    @Pandagaming-ts7im Рік тому +1

    H.W ans = rupees 854.7 per m2

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  Рік тому

      Thanks for your input! We're glad to hear that our educational videos helped you work out the answer to your homework question! Keep watching our videos and don't forget to continue learning!

  • @ujalasonkar652
    @ujalasonkar652 2 роки тому +1

    Sir please chapter 14 statistics start kr dijiye na

  • @VinaySingh-ml3kv
    @VinaySingh-ml3kv 2 роки тому +2

    Sir I need video of volume of cube and cuboid. Please make them.

  • @Samir-wf9sp
    @Samir-wf9sp Рік тому +1

    272:2=544 sir please received it

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  Рік тому +1

      Thank you for your comment! We are glad to know that our videos have been helpful to you. We hope that our videos have helped you solve your math problems. Keep watching our videos and feel free to comment if you ever have any questions or doubts. We are here to help!

  • @fortunegamer5567
    @fortunegamer5567 2 роки тому +3

    Sir agar koi question na aye toh ap se kaise puche
    Aap accha padhate ho koi doubt System bhi hona chahiye mb me

    • @MagnetBrainsEducation
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  • @Diveshsaini-s
    @Diveshsaini-s Рік тому +1

    Sir i have query is this your real mb channel?

  • @USER-tawkeer
    @USER-tawkeer 10 місяців тому +1

  • @nabilali1158
    @nabilali1158 Рік тому

    Sir homework answer =513•45m²

  • @Gm_Reaction0.4Gm_Reaction
    @Gm_Reaction0.4Gm_Reaction Рік тому

    Hw q =Total cost of color washed of room =₹991.2

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  Рік тому

      We're so happy to hear that you're finding our videos helpful in your studies! Keep up the good work and we'll keep making videos that you'll love.

  • @mudasirmudasir1958
    @mudasirmudasir1958 Рік тому +1

    Sir, 2 [272]
    = 544

  • @Abhigyan_18556
    @Abhigyan_18556 2 роки тому

    Thank u sirji

  • @valinasonkar3286
    @valinasonkar3286 2 роки тому +1

    56:25 ...2[272] Ans is 544 .....,sir your answer is wrong you wrote as 574 the right ans is 544

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  2 роки тому +1

      Thanks for pointing this out! We've corrected the answer in the video description so everyone else can get the right answer. We really appreciate you taking the time to let us know.

  • @force2op657
    @force2op657 2 роки тому +2

    Mujhe ek doubt hai sir ki aap ne joh table bola tha yaad karne ke liye toh voh table konse excersize mei aayega NCERT ke hissaab se

  • @Alwineducation
    @Alwineducation 5 місяців тому +1

    sir example 1st ka Ans. 544 ayga

  • @bhanusingh7673
    @bhanusingh7673 2 роки тому +1

    59:23 sir yaha pr whole square kyu liya gaya hai? or sir l+b+h ka whole square or 19 ka whole square kyu liya gaya

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  2 роки тому

      Thanks for pointing it out! We actually offer a whole playlist of videos for free for school students that you can access here: www.pabbly.com/out/all-videos-playlist. Each video covers a different topic and goes over different concepts step by step.

  • @bushrakhanam7036
    @bushrakhanam7036 Рік тому

    Sir in question the one the answer will be 544 cm 2

  • @jitendrasoni493
    @jitendrasoni493 9 місяців тому

    sir kal mera exam hai aaj mai apki video dekh rahi hun mera ans 544msq aaya or apka alg mereko tension ho gaya ki kal mera kya hoga phir comment dekha toh pata chala😅

  • @saniasiddiqui-k4j
    @saniasiddiqui-k4j Рік тому +1

    Q1 ans will be 544 cm cube ?? [ 2 x 272 = 544 ]

  • @statusqueenshifu6643
    @statusqueenshifu6643 Рік тому

    sir 1st ka answer 544 cm^2 hoga

  • @lavaggrawal6680
    @lavaggrawal6680 Рік тому

    1q is answer 544cm²

  • @SN_LEGEND999
    @SN_LEGEND999 Рік тому

    Sir aapne first question me last me 272multiply karna tha 2 se to multiply karne pr 544 answer ayega

  • @NajiyaKhan-dk6hn
    @NajiyaKhan-dk6hn Рік тому

    Sir 1 solution me 272×2 = 544 hoga

  • @siddhesh451
    @siddhesh451 Рік тому

    sir the first example answer will be 544 cm^2 is it right because as i did it the answer should be 544 cm^2 not 574 cm^2

  • @Raokaushik
    @Raokaushik 11 місяців тому

    Sir 1st example me ans.544 is right. But574 is wrong

  • @jassisainisaini3611
    @jassisainisaini3611 3 місяці тому

    Sir when 272 multiply 2 is answer 544 not a 574

  • @pranavplaysofficial
    @pranavplaysofficial 2 роки тому

    Thnks sir 🔥

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  2 роки тому

      Thanks for watching our educational videos! We're so glad that you found them helpful. Keep watching to get more knowledge and stay ahead in your studies!

  • @aryantyagi9283
    @aryantyagi9283 Рік тому

    Sir Ham Decimal Ko Aapnei Marji Sai Remove Kar Sakte Hai Ya Fir Decimal Digit K Nache Koi Digit Aayegei Tabhi Decimal Remove Hoga

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  Рік тому +2

      Thank you for your comment! We are glad that you find our educational videos helpful. Yes, you can remove the decimal digits according to your preference. You can also add extra digits after the decimal point. We hope you continue to find our videos helpful!

  • @vivekanand9692
    @vivekanand9692 4 місяці тому

    Sir first ex main 544cmsq hoga

  • @kiranagrawal6214
    @kiranagrawal6214 9 місяців тому

    Sir mujhe imagination mai problem hai kya use par koi video aasakti hai kya

  • @blossoms1289
    @blossoms1289 Рік тому +1

    Hw ans 513.450 is this right or not

  • @kavitalalwani6814
    @kavitalalwani6814 2 роки тому +1

    Sir ex 1 ka 544 hoga

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  2 роки тому

      Thank you for watching our educational videos! We are glad you are finding them helpful. For question 544 in Exercise 1, the answer is 544.

  • @SPARRY56
    @SPARRY56 Рік тому +1

    Sir your explanation is very very nice ❤️🥰but sir your calculation in q 1 is wrong sir right answer is 544 sir

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  Рік тому +1

      Thank you for taking the time to watch our video and for pointing out the mistake in the calculation! We truly appreciate your feedback and will make sure to rectify it in the next video. We are glad that you found our explanation to be helpful. Keep watching our videos, we have plenty of interesting topics!

    • @SPARRY56
      @SPARRY56 Рік тому

      Okk sir

  • @Rit-y2u
    @Rit-y2u 11 місяців тому

    Sir first example ka answer 2 se mul ' karne se 544 ayega

  • @shubhhero
    @shubhhero Рік тому

    544 is the correct answer of 1st example

  • @AbdulAziz-lw4jl
    @AbdulAziz-lw4jl 10 місяців тому

    136 Ans. Of questions 1

  • @mallikarjunveeresh52
    @mallikarjunveeresh52 2 роки тому +1

    Sir please make different channel on the karnataka state syllabus social science explanation teaching with new teacher with explaining basic and examples related to society we and my friends are waiting please please please please please please please please please please please please please please start of part 2 we will support the magnet brains

    • @MagnetBrainsEducation
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      Dear Student,
      We are glad that you are enjoying our videos and finding them helpful. We will certainly consider your request and try to create videos for the Karnataka State syllabus Social Science. Thank you for your support and suggestions.

  • @Jitendra6029
    @Jitendra6029 11 місяців тому

    Jai hind jai❤❤

  • @Datafacts1
    @Datafacts1 2 роки тому

    SIR 8:30 KA ANS 544 cm2 hoga

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  2 роки тому

      Thank you for taking the time to watch our video! We are so glad to hear that you were able to use the video to answer the question. We hope that you continue to watch our videos and find them helpful!

  • @brahamdeoyadav2963
    @brahamdeoyadav2963 Рік тому +1

    Sir 574 nahi ho ga 544 ho ga

  • @aryantyagi9283
    @aryantyagi9283 Рік тому

    Sir Ham Under Route Tabhi Lete Hai Jab x² Hota Hai Ya Ham Vesai Be Le Sakte Hai

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  Рік тому +1

      Thank you for your comment! We are glad that you understand the concept of using the route tab when x² is present. We also encourage you to use the Vesai tab as well. Keep on learning and exploring with our educational videos.

  • @Rdsingh6593
    @Rdsingh6593 2 роки тому +1

    Sir 1 question ka answer
    544. Hai

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  2 роки тому +2

      Hi there! Thank you for watching our video! We're so glad that you found the answer you were looking for. We hope that you keep coming back to our videos to gain more knowledge. Please feel free to reach out to us if you ever have any other questions.

  • @parshnathgotam
    @parshnathgotam 11 місяців тому

    Sir aapne jo 272 2 se multiple likhne me mistake kar diya he 2×2=4 2×7=14 2×2 4 == 4 14 ko 4 likhenge 1 keri to 4+1 5 = 544

  • @MalikmushrafMalik
    @MalikmushrafMalik Рік тому

    Sir right question is 544

  • @theanimer5083
    @theanimer5083 11 місяців тому

    answer wrong of 1 question answer is 544 cm2

  • @OpGamer-dr3xl
    @OpGamer-dr3xl Рік тому

    Sir 8:20 ma 544 hoga

  • @rukshanrukshan3836
    @rukshanrukshan3836 2 роки тому

    Sir please chapter 14

  • @HaamidShah-k6x
    @HaamidShah-k6x 11 місяців тому

    Sir example 1st jo hai usmai apnai 2×272 ka answer 574 deaya Mgr answer 544 haiii

  • @Rdsingh6593
    @Rdsingh6593 2 роки тому +2

    Sir 1 question ka answer 544 hai

  • @mdzulfiqarkhan5852
    @mdzulfiqarkhan5852 Рік тому

    Sir ek baar class10 ki starting kaise kare us par ek video banaye plz sir

    • @MagnetBrainsEducation
      @MagnetBrainsEducation  Рік тому

      Thank you for your suggestion! We are glad to know that our videos have been helpful to you. We are working on creating more educational resources for school students. We are working on a video for Class 10 students and it will be released soon. Thank you for your patience!

  • @manodeo-s3h
    @manodeo-s3h Рік тому +1

    Sir if the answer of ex 9 is ₹11.7

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  • @ArpitKumar-k223
    @ArpitKumar-k223 Рік тому

    Sir 272 multiple 2 = 544 hoga

  • @bestyoutuber7614
    @bestyoutuber7614 Рік тому +2

    Sir 1question ka answer 544 a raha hai

  • @gamingofkarmkand3608
    @gamingofkarmkand3608 2 роки тому +1

    Sir first example ka answer 574 nahi hoga iska shi answer h 544

  • @TheDoremon-p4h
    @TheDoremon-p4h 11 місяців тому +1

    Sir aapne example 1 me answer galat aaya hai answer ye aana chaiye tha 544.

  • @bhajan141
    @bhajan141 3 місяці тому

    Sir first e.g. aswer is 544 instead of 574 by the way sir you are saying correct but written wrong

  • @vinitvinit5152
    @vinitvinit5152 10 днів тому

    1 question ka answer 544