How to Find the last two digits of Long Multiplication

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  • Опубліковано 17 лис 2024
  • This method is not for the last two digits of a number raised to a large power .
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КОМЕНТАРІ • 73

  • @iftikharullah3616
    @iftikharullah3616 6 років тому +33

    i am a pakistani but all of my teachers are indians

  • @ritikmodi2547
    @ritikmodi2547 4 роки тому +3

    Really good concept, it also works on very big numbers, I was struggling coming up with a method to solve such questions and did not want to just brutally multiply them, this helped a lot, Thank You!👏👏

  • @alonechandan8177
    @alonechandan8177 2 роки тому

    बहुत ही बढ़िया से समझा दिए है सर thank you so much 🙏🙏🙏

  • @animallovers6621
    @animallovers6621 3 роки тому

    sir,your teaching style just touch my heart,really too good

  • @sonali2852
    @sonali2852 4 роки тому +1

    Thanku so much sir. It's a very helpful video for everyone😊😊

  • @BRHOPSOURAVSHAIKH
    @BRHOPSOURAVSHAIKH 6 років тому

    This is genuene rule bhai.bohot accha tricks....

  • @roushiya7822
    @roushiya7822 5 років тому

    thank u so much sir....bohot helpful rhi video👍🏻👍🏻👍🏻👍🏻👍🏻

  • @princechhibber7158
    @princechhibber7158 4 роки тому

    Thanks a lot sir.....i am seeing many a students has been asking some silly question without knowing the basics of remainder theorem.....i request you to pin the basics vedio of remainder.....i hope thats help them

  • @shivamsmartlearning.2.1kvi44
    @shivamsmartlearning.2.1kvi44 3 роки тому +1

    The last digit is 5
    AM I CORRECT
    Or,
    am i correct

  • @izayoisakuya439
    @izayoisakuya439 7 років тому +3

    Damn this thing troubled me heck a lot thank you

  • @himanshu210192
    @himanshu210192 5 років тому +1

    Is this trick is applicable only if one of the given no. is multiple of 5 ?

    • @rohitsinha7363
      @rohitsinha7363 2 місяці тому

      Maybe too late to clarify but if a number is divisible by 5 or 2 then the base number that is 100 is cut short to a smaller number and can be further simplified by finding remainder of the next step of numbers. Else, we will have to multiply large numbers in the final stages and that will be time taking.

  • @asfaqulhossain
    @asfaqulhossain 6 років тому +4

    if 3 divided by 20 then how reminder comes 3..please explain !!!!!!!!!!!

    • @mohitsinghal7868
      @mohitsinghal7868 5 років тому +6

      Bhai jab 3 m 20 se divide jayega hi nhi to 3 hi to bachega..
      Reminder kyon bachta h.kyinki usme divide nhi ja pata .ab jab 3 m divide jayega nhi to remainder 3 hi bachega.
      Ab 1 se lekr 19 tk kisi bhi digit m aap 20 se bhaag lagao to wahi bachega jisme aap divide lga rhe ho ..pr jaise hi 21 m lagaoge to 1 bachega..

    • @LearnwithPankajDhir
      @LearnwithPankajDhir 4 роки тому

      Good

  • @swarnamalyasomu8037
    @swarnamalyasomu8037 3 роки тому

    In the first problem, why didn't he cancel 63 with 20?? Please someone help me out

  • @logeshwari8867
    @logeshwari8867 7 років тому

    I tried this concept for some other numbers, am getting a negative sign at the end but the answer seems to be right, what should I do now ?!

    • @StartUpStudy
      @StartUpStudy  7 років тому

      If you get -5/10 or like this .... It will be same...

  • @sriramsatheeshkumar2798
    @sriramsatheeshkumar2798 3 роки тому

    Excellent sir.

  • @nidhichauhan3253
    @nidhichauhan3253 6 років тому +1

    Sir 20/3=rem will be 2 20-18=2...rem= 3???

  • @nawabrj-2526
    @nawabrj-2526 4 роки тому

    Thank you very much sir ...............

  • @manishasoni1576
    @manishasoni1576 3 роки тому

    Thankyou so much!

  • @gautamkakati6813
    @gautamkakati6813 6 років тому

    Thank u so much. .........provide us good knowledge. ..

  • @oneandonlyfoodies673
    @oneandonlyfoodies673 5 років тому

    Practice k lia kahi sa questions mila ga?

  • @kuchbhi2506
    @kuchbhi2506 6 років тому +2

    Useful...

  • @stephenkipgen7818
    @stephenkipgen7818 3 роки тому

    Thank you so much

  • @azimmohammad9090
    @azimmohammad9090 3 роки тому

    Good trip sir ❤️

  • @sumitgautam8871
    @sumitgautam8871 5 років тому

    आपसे पहले तो mene इसे solve कर लिया अपनी ट्रिक se

  • @vi.......
    @vi....... 6 років тому

    Last two digit yadi 00 aa raha hai to usko chhor kar jo last digit hoga usko nikalne ke liy ye rule lagu karega
    Ex 12×25×78×47
    Isme last two digit 00 aa raha hai par mai last 4 digit nikalna chah raha hu to kya karoo

  • @logeshwari8867
    @logeshwari8867 7 років тому

    Also am getting different answers if I chose different numbers for product, how to choose which one is right pls give me some clarification about this !!

    • @StartUpStudy
      @StartUpStudy  7 років тому

      Please type the question... If you get negative just add the base with the upper part... You never get wrong answer

    • @logeshwari8867
      @logeshwari8867 7 років тому

      Start Up Study 45×32×28×92×56×73

    • @logeshwari8867
      @logeshwari8867 7 років тому

      Start Up Study thank u so much sir for clearing my doubt

    • @StartUpStudy
      @StartUpStudy  7 років тому +1

      ok... taking base 10 after deviding 45 by 5 and 32 by 2...... then 9x16x28x92x56x73 / 10 = -1x-4x-2x2x-4x3 / 10 = 16x12 / 10 = -4x2 / 10 ..... -8 / 10 = 2 / 10..... answer is 20.... any confusion .?

    • @logeshwari8867
      @logeshwari8867 7 років тому

      Start Up Study absolutely no, very clearly explained !!

  • @harilalsahaya5979
    @harilalsahaya5979 11 місяців тому

    We divide 3 by 20 so how is reminder 3 the reminder is 2

    • @rohitsinha7363
      @rohitsinha7363 2 місяці тому

      20 * 0 = 0 remainder is 3 not 2. Similarly dividing 23 by 20 then .. 20 * 1 = 20 , remainder is 3

  • @harilalsahaya5979
    @harilalsahaya5979 11 місяців тому

    How

  • @sumitchauhannotyboy
    @sumitchauhannotyboy 6 років тому

    Nyc explanation.

  • @gururajguttedar6063
    @gururajguttedar6063 4 роки тому

    Good sir

  • @Mission_CGL24
    @Mission_CGL24 3 роки тому

    Thank u sir

  • @sanjaybabu1858
    @sanjaybabu1858 3 роки тому

    Dai sir ah super da

  • @aktutor-v5x
    @aktutor-v5x 7 років тому +1

    thanks a lot sir g

  • @tapan3584
    @tapan3584 4 роки тому

    Thanx sir

  • @mourjyagoswami7469
    @mourjyagoswami7469 3 роки тому

    wow thanks a lot

  • @skillsup
    @skillsup 6 років тому +2

    3 divide by 20 it's remainder will be 2 but you have taken 3 I don't get that

  • @gunjansharma6382
    @gunjansharma6382 6 років тому

    Good

  • @nenavathkrishnanaik7187
    @nenavathkrishnanaik7187 5 років тому

    Thank you

  • @krishnathakur7265
    @krishnathakur7265 6 років тому

    nice trick

  • @anshusingh5264
    @anshusingh5264 7 років тому

    Thanks a lot nice trick

  • @sanketnaikwade9748
    @sanketnaikwade9748 6 років тому

    Good trick

  • @ankitpratap5335
    @ankitpratap5335 3 роки тому

    Jai shree krishna mere bhai

  • @krishansamanta1988
    @krishansamanta1988 5 років тому

    Thanks

  • @Ravitej954
    @Ravitej954 7 років тому

    Awsum sir

  • @DineshKumar-gu7nb
    @DineshKumar-gu7nb 6 років тому

    Thanks lot

  • @pragatiprintofficial
    @pragatiprintofficial 4 роки тому

    Thanku sir...

  • @harilalsahaya5979
    @harilalsahaya5979 11 місяців тому

    Tell me

  • @abghosh9847
    @abghosh9847 7 років тому

    Calendar ke video laiye sir

    • @StartUpStudy
      @StartUpStudy  7 років тому

      sab hoga dear...

    • @sonali2852
      @sonali2852 4 роки тому +1

      yes sir i also want video on calendar

  • @abhaykumar-sg7qu
    @abhaykumar-sg7qu 7 років тому

    It's critical.....bro..

    • @StartUpStudy
      @StartUpStudy  7 років тому

      Its easy... Just try 2-3 ques of your own

  • @bharathguttedarkirangutted5029
    @bharathguttedarkirangutted5029 4 роки тому

    Good sir

  • @nimithatheroor288
    @nimithatheroor288 5 років тому

    Thanks