Digital Root Method with Advance concept SPEED MATH PART 3 [In Hindi]

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Study Smart

Study Smart

Күн бұрын

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Chandrahas

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@StudySmartOfficial
@StudySmartOfficial Жыл бұрын
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@StudySmartOfficial
@StudySmartOfficial 8 жыл бұрын
Please Note that Digital Sum is not a Method of Finding answer it is method of Eliminating wrong options and hence "you can not apply it everywhere" , Before doing Digital Sum Some things you need to bear in mind 1. You cannot apply it in the case of Approximation. 2. You cannot apply it where all the options have same digital sum. 3.In case of Division you have to be careful about Non recurring and Non terminating No. So if possible avoid it
@bhavesh1608
@bhavesh1608 8 жыл бұрын
sir as you said ignore 9, what to do if we get 9 as digital root of any number? it should be treated as 9 or something else please reply...
@anubha.experience
@anubha.experience 8 жыл бұрын
Yes, it should be treated as 9.
@35karthikp53
@35karthikp53 8 жыл бұрын
Sir this method is also Limited for question which have none of these in option.
@anubha.experience
@anubha.experience 8 жыл бұрын
+Karthik Kar yes exactly, if none of these option is given you should not try this and should go for getting the accurate solution.
@vishalkumar-bt5ku
@vishalkumar-bt5ku 8 жыл бұрын
7960+2956-8050+4028=? a=6984 b=6884 c=6894 d=6954
@ranjanasharma8610
@ranjanasharma8610 4 жыл бұрын
Sir agr last vale question ka ans.none of these me hota to ? Means digital root 4 none vale me bhi to ho skta he.😒😕😞
@ashishthorat3425
@ashishthorat3425 2 жыл бұрын
Sometimes you have take a little risk too!
@suryapratapyadav4784
@suryapratapyadav4784 6 жыл бұрын
Sir , mai phli bar apki video dekh rha hu, mai preparation krna chahta hu , lekin mere pass jyada time nhi rhta kuki, mai job v krta hu , 9 se 5 bze tk , time ka problem h. , lekin sir mai apki videos dekhta hun to esa lgta ki mai kr skta hu, ap sir hausley v badhate hai achchha lgta h . aur padate to bhut hi achchha hai, thanku sir
@harshitakhandelwal9376
@harshitakhandelwal9376 7 жыл бұрын
This video is really amazing sir.........bt I hv a confusion pls tell me that value of 1/16 is .0625 Nd u hv told in d video is 6.25......pls solve my problem sir....
@StudySmartOfficial
@StudySmartOfficial 7 жыл бұрын
Thank you for your comment, Stay connected for more. For SSC prepration pleaase subscribe study smart ssc kzbin.info/door/OG5FqyZ84IzGgAbU31oOGw Join Telegram Channel : t.me/studysmartbychandrahas Like Our Facebook Page: goo.gl/s4l4ZO
@ganeshtheng4210
@ganeshtheng4210 4 жыл бұрын
100 se multiply
@anshushukla3817
@anshushukla3817 3 жыл бұрын
1/16% Ka value hota h 6.25
@manishasingh6756
@manishasingh6756 7 жыл бұрын
very nice sir thanks
@kayy1111
@kayy1111 6 жыл бұрын
Sir jbrdst apki ish vedio se meri calculation problem solve o gyi ... god bless u sir ..
@ayushparashar9434
@ayushparashar9434 7 жыл бұрын
sir absolutely incredible! This is the reason why I love math, The beauty of this subject. We used to study this in my school as "Vaidik ganit". Heads off sirji!
@abhi.jeet_13
@abhi.jeet_13 4 жыл бұрын
Muje ye samaja nhi ki itani achhi video ko dislike karne wale mahan log kon hai🤔🤔
@ps7076
@ps7076 5 жыл бұрын
Thank you so much... I heard about this but didnt knw.. Thanks for teaching
@mathswithrahulsir367
@mathswithrahulsir367 8 жыл бұрын
SUPERB VIDEO SIR...............THANK U SOOOO MUCH.......ONLY BECOZ OF U SIR MY CALCULATION SPEED HAS INCREASED AND M WATCHING ALL VIDEOS OF YOURS AND FOLLOWING THEM WITH YOUR VIEWS............ONCE AGAIN THANKS SIR....
@StudySmartOfficial
@StudySmartOfficial 8 жыл бұрын
welcome
@vishalarora57237
@vishalarora57237 7 жыл бұрын
Not applicable in exam bcoz in exam option are given by this type 281,821,245, So tell me how it's work
@YugalKishorMeena
@YugalKishorMeena 3 жыл бұрын
there have only two method to workout i.e either digital root or unit digit method.
@namratalade6999
@namratalade6999 6 жыл бұрын
really nice techniques sir, the way you are explaining was really good sir thank you so much
@akashshukla7946
@akashshukla7946 6 жыл бұрын
Unit digit method simplification ki video bana dijiye sir
@azharperwaiz7730
@azharperwaiz7730 5 жыл бұрын
Sir kindly tell us about applications of digital root in square
@swathiramyagarimella8846
@swathiramyagarimella8846 6 жыл бұрын
thank u sir this method is very useful to me sir
@mdnafeeshaider877
@mdnafeeshaider877 6 жыл бұрын
Sir Kya ye universal hai 24/12 = 2 But 24/6 =4 digitally it is 1
@DINO_TREX9
@DINO_TREX9 4 жыл бұрын
Thank u so much Sir. I never knew this concept and now I feel calculation is so easy with this method.. thank u so much again Sir
@StudySmartOfficial
@StudySmartOfficial 4 жыл бұрын
You are most welcome
@VishnuTkute
@VishnuTkute 2 жыл бұрын
कोणत्या paper साठी study करते तू
@itsrajeshvlog2513
@itsrajeshvlog2513 Жыл бұрын
2023 Me Wacting Kar rha hu 🙂
@jatinmehra912
@jatinmehra912 6 жыл бұрын
Sir concept of digital roots is not applicable for all divisions Eg 42/6 =7 4+2= 6( digital roots) So 6/6=1 ( digital roots) 1 is not equal 7
@अथातोघुमक्कड़-ल1छ
@अथातोघुमक्कड़-ल1छ 5 жыл бұрын
Sahi kaha bhai maine v example dia hai dekho
@kanavdahat481
@kanavdahat481 5 жыл бұрын
bro,digital roots cant be get divided by the number.it only get divided by digital root only.so digital root of 42 is 6.and 6 from denominator goes to the right hand side.we can multiply it with 7.because both of them are numbers not digital roots so we get 7*6=42 whose digital root is also 6.so LHS=RHS.here you get your answer
@aadarshkumar5047
@aadarshkumar5047 5 жыл бұрын
Digital root method not applicable when there is 3,6 or 9 in denominator.
@Bhavyadeep08
@Bhavyadeep08 7 жыл бұрын
I tried digital root method. But it many questions it fails. due to which I am doubting its accuracy .
@prithvi0019
@prithvi0019 7 жыл бұрын
same feeling here
@aswinudayan1828
@aswinudayan1828 6 жыл бұрын
i tried 5 to 6 questions and answer was nowhere close...this method is not useful...but sir your teaching is hands down the best in the whole youtube.....
@safiabano7605
@safiabano7605 5 жыл бұрын
y
@pgovindarasu749
@pgovindarasu749 6 жыл бұрын
Speed mathes ia use ful ....
@deepasingh3268
@deepasingh3268 7 жыл бұрын
Jbrdsttt sir....aisi aisi tricks ap lekr aate hai....sare questions bdii asani se. Solve ho jate hai.....hats off to you sir
@StudySmartOfficial
@StudySmartOfficial 7 жыл бұрын
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@LifeLesson369
@LifeLesson369 7 жыл бұрын
Study Smart square root ka kaise krenge sir
@SONUSINGH-uj9jy
@SONUSINGH-uj9jy 7 жыл бұрын
Love you sir......Itni sari chije hai maths me...phli bar pta lga
@StudySmartOfficial
@StudySmartOfficial 7 жыл бұрын
Thank you for your comment,If you like it please share it with other also. Reply ·
@nikkyjangir6190
@nikkyjangir6190 7 жыл бұрын
You are great sir...I love your method
@ankitabisht4048
@ankitabisht4048 7 жыл бұрын
fabulous sir ...awesome trick.
@parthkavi1961
@parthkavi1961 7 жыл бұрын
SIR LAST VALE ME NONE OF THESE BHI AA SAKTA HAI NA
@gurpreetgedu
@gurpreetgedu 6 жыл бұрын
sahi hai
@shubhamkhandelwal2873
@shubhamkhandelwal2873 6 жыл бұрын
I think this is a also a limitation of applying digital root.
@snehasinghtheduskygirl
@snehasinghtheduskygirl 6 жыл бұрын
Hmm mai v confused hu none of these wale options me
@subhamchakraborty5922
@subhamchakraborty5922 8 жыл бұрын
60% of 20% of (3/5) of X = 450 this type of problem solve by digital root method ???? sir, plz solve & answer the given problem, 1)6200 2)6250 3)6150 4)6275 5) N.O.T
@MrSARMAL
@MrSARMAL 8 жыл бұрын
2 but i got 5 digital number
@vishal3415
@vishal3415 8 жыл бұрын
sir please answer this question also
@subhamchakraborty5922
@subhamchakraborty5922 8 жыл бұрын
plz recomended any advanced method
@vishalgolecha4474
@vishalgolecha4474 8 жыл бұрын
2 option he answer hoga kayuki digital root 5 aa raha he
@subhamchakraborty5922
@subhamchakraborty5922 8 жыл бұрын
option 2 ka digital root 4 ho raha hay.... to kaise option 2 hoga bataiea zara????
@rahulgite874
@rahulgite874 6 жыл бұрын
Very very good concept sir
@abhishekbalodiya1897
@abhishekbalodiya1897 7 жыл бұрын
awesome trick , thanku sir
@StudySmartOfficial
@StudySmartOfficial 7 жыл бұрын
welcome
@maskesushant590
@maskesushant590 7 жыл бұрын
Study Smart sir first of all thank you, agar none of these option hai toh kya yeh method useful hai
@missioncommercebyravi5023
@missioncommercebyravi5023 6 жыл бұрын
26:30 My doubt is when x=1/16. Y won't you added 1+6=7. Then u do further simplification. Apart from these sir we all appreciate you . You doing a great job. And making our concepts clear.
@ashutoshkumar6568
@ashutoshkumar6568 7 жыл бұрын
a very helpful video...thanks a lot... :)
@ektajoshi8232
@ektajoshi8232 6 жыл бұрын
BEST TRICK EVER
@k.kaazal7006
@k.kaazal7006 7 жыл бұрын
u r brilliant sir😊
@mscomputershahpur521
@mscomputershahpur521 6 жыл бұрын
Sir pehli bar seekha itni ralate h math
@AbhishekMishra-qf6ln
@AbhishekMishra-qf6ln 6 жыл бұрын
All devision based question are not applicable for this particular method Solve this question by Digital sum method x % of 460 - 34% of 356 = 456
@mukeshcharde3313
@mukeshcharde3313 7 жыл бұрын
nice vedio Sir! Thank you! 👍
@aryathegreatengineer5215
@aryathegreatengineer5215 6 жыл бұрын
Wow mind blowing
@khushboosaini7803
@khushboosaini7803 6 жыл бұрын
Tysm Sir 😊 🙏🙏
@nehahahahaha1651
@nehahahahaha1651 6 жыл бұрын
Thanks a lot sir
@SuperTeach.
@SuperTeach. 4 жыл бұрын
बहुत अच्छा लगा सर, बहुत बढ़िया पढ़ाते हैं l
@apclasses1100
@apclasses1100 4 жыл бұрын
This video is very helpful and amazing thank you so much sir .
@ashutoshkumar6568
@ashutoshkumar6568 7 жыл бұрын
agar division aa gya to kaise krnnge ye clear ni hua..qki agar 24/12 k jagah hm 27/12 lenge tb digital root method se answer galat ayga
@sangeetaghosh6820
@sangeetaghosh6820 6 жыл бұрын
Sir itna check krte waqt jitna time lgega utne me calculate hi an krle...
@kaju17shivali
@kaju17shivali 6 жыл бұрын
Kash pele in triko se practice kr leti...ek to itne KZbinr h ki samjh ni ata kisko dekhe kisko ni...ada time yuhi chala jata h😏
@nitishmohanty8726
@nitishmohanty8726 3 жыл бұрын
Sir, hamesha sirf 9 ko hi ignore karna hai kya...please batadijiye
@Cynan2212
@Cynan2212 5 жыл бұрын
immense useful
@darasingh7512
@darasingh7512 5 жыл бұрын
1/9of1/6of1/3of56052=? A356 B336 C376 D346 Esko distal root se kese hal krege sir g
@ganeshsree9652
@ganeshsree9652 4 жыл бұрын
Thanks sir
@nileshkorde3193
@nileshkorde3193 6 жыл бұрын
Thank you sir.
@rahulsisodia1407
@rahulsisodia1407 6 жыл бұрын
Sir 1/16 ki value kese ki ??last wali plzz reply
@raziaahamad3268
@raziaahamad3268 6 жыл бұрын
Tnx Sir bhot acha lga I'm new Subscriber..I'm so happy sir
@manishkumar-gk3it
@manishkumar-gk3it 3 жыл бұрын
Razia apna no Dena will talk about preparation
@raazraj24
@raazraj24 7 жыл бұрын
awesome.e sir very nice pls make the the videos on circular arrangement and reasoning
@StudySmartOfficial
@StudySmartOfficial 7 жыл бұрын
Thank you for your comment, Stay connected for more. For SSC prepration pleaase subscribe study smart ssc kzbin.info/door/OG5FqyZ84IzGgAbU31oOGw
@ekta7060
@ekta7060 5 жыл бұрын
It seems really easy bt does not work 4 every question .. i jst liked ur video fr nice aproch ..bt aftr solving another question ..i got disappointed
@zgreflexking
@zgreflexking 5 жыл бұрын
Yea its not working in every question 😥 now its creating a lots of confusion.
@rameshwardamekar6880
@rameshwardamekar6880 6 жыл бұрын
Awesome trick
@loveparamilitary6790
@loveparamilitary6790 2 жыл бұрын
🤘Great👍👏
@sajidimam1180
@sajidimam1180 3 жыл бұрын
It's awesome
@hardikchaudhri8950
@hardikchaudhri8950 7 жыл бұрын
very nice methods...
@StudySmartOfficial
@StudySmartOfficial 7 жыл бұрын
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@utkarshupadhayay3195
@utkarshupadhayay3195 3 жыл бұрын
love the video❤️
@ramkumarsingh957
@ramkumarsingh957 7 жыл бұрын
Very useful video
@StudySmartOfficial
@StudySmartOfficial 7 жыл бұрын
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@JyotiChauhan-oz6iz
@JyotiChauhan-oz6iz 7 жыл бұрын
Thanku so much sir
@StudySmartOfficial
@StudySmartOfficial 7 жыл бұрын
Thank you for your comment. Join Telegram Channel : t.me/studysmartbychandrahas Like Our Facebook Page: goo.gl/s4l4ZO Follow us on Twitter: goo.gl/rvVpDL
@maheshbankar274
@maheshbankar274 7 жыл бұрын
किसी भी Large Number को भाग करने की सबसे आसान विधि. Division Tricks for Large Numbers by digital root in Hindi -भाग करने की सबसे आसान विधि CLICK ON : kzbin.info?o=U&video_id=OnGY8lhhe5I
@neharastogi1480
@neharastogi1480 7 жыл бұрын
vry nice tricks sir
@shantanurauthan9318
@shantanurauthan9318 6 жыл бұрын
Found this question mentioned in comments, by someone: Didn't able to solve it by digital root method: 60% of 20% of (3/5) of X = 450 1)6200 2)6250 3)6150 4)6275 5) N.O.T
@poojarauthan4429
@poojarauthan4429 6 жыл бұрын
One question 1777-2349-1345+6523 plz give answer
@RAJINDERKUMAR-ku7jb
@RAJINDERKUMAR-ku7jb 7 жыл бұрын
531/3=177, not getting answer by this digital root method , pls help
@NextBanker
@NextBanker 6 жыл бұрын
12.25×?×21.6=3545.64 Opt1 -14.8 2- 12.6 3- 15.8 4-13.4 5-11.4 This question is of simplification not approximation...i m not getting the answer by this method... Plz help me out
@arunbagore6725
@arunbagore6725 6 жыл бұрын
nice vedio sir but apne 1/16 ka value 6.25 kese rakha hai samch mai nahi aaya hai or ek sawal mai root x mana hai jo uska value _1 aaya hai squre kia hai yadi ham us minas ki value mo 9 me se subtract kar bhi to kar sakte hai plz clear concept sir
@avadhutapradh1370
@avadhutapradh1370 4 жыл бұрын
Sir apne x=1upon 16 ki value 6.25 kase liy fir say smjna sir.... 🤔
@us4480
@us4480 3 жыл бұрын
0.0625x100
@sManoharKumar
@sManoharKumar 7 жыл бұрын
4500 of 38% - x of 25% = 1640 Could you please solve this for me I'm getting 16/7 as digital root A 250 B 270 C 280 D 290 E NOT
@sManoharKumar
@sManoharKumar 6 жыл бұрын
Yes i got it today after 10 months Thanks
@heyyy6747
@heyyy6747 2 жыл бұрын
I am In class 10th And Appearing For My Boards Exam And I Know Maths As I Had Solved Many Book But Sometimes I Lack In Calculation But From Now I Watch Your Tricks And Practise Them Vigourosly..
@rajneeshkantpandey4639
@rajneeshkantpandey4639 3 жыл бұрын
Bahut achha tha video aapka sir...... Aap bahut achhe aadmi bhi hain...... ❤💛💚💙💜❤💛💚💙💜❤💛💚💙💜❤💛💚💙💜❤💛💚💙💜
@swainclasses
@swainclasses 7 жыл бұрын
568*444=96*? Options are 2312,2627,2830,2960,not plz solve the problem
@अथातोघुमक्कड़-ल1छ
@अथातोघुमक्कड़-ल1छ 5 жыл бұрын
Sir digit root division पर काम नही करता है 2340÷36=65 2304÷36=64 Dono case me L. H. S ka digit root karne pr 0/0 aa raha pr R.H.S ka 1 aur 2 alag alag aa raha
@ameermohammed7165
@ameermohammed7165 7 жыл бұрын
Sq. root of 9619X89% of 1152-45X Sq. root of 7732 +74.87% of 348= ? power of sq. How can dis type of problems solve by digital root method sir..
@anshuhanda5760
@anshuhanda5760 6 жыл бұрын
thanku so much sir...
@Lalkitaab
@Lalkitaab 6 жыл бұрын
Sr.....plz.....solve this by digital root method...... 1404 ÷ x + 48 = (5.5% of 300) × 10 Options a) 18 b) 19 c) 17 d) 14 e) 12
@grdpsngh
@grdpsngh 6 жыл бұрын
Sir, in last example of 748/17=?% of 110, None of these answer bhi ho sakta hai, in case 40 ki jagah 58 diya hota, as digital sum of 58 is also 4. So, I think, "None of these" wale option mei avoid karna chahiye. Rest it was a new concept to me and it can help to solve problems in exam to a certain extent. Thanks for the video.
@anandprashad2699
@anandprashad2699 6 жыл бұрын
12.3456+789.012+12.50÷7.5×12.48÷2.5+2.54= ? This question is asked for 5 marks, please solve this question with process! Thanks in advance
@thepremkush
@thepremkush 6 жыл бұрын
It's really helpful trick but I have question below Questions. square of 897 a) 804609 b)2050624 c) 42849 d) 45321
@vikasvinayak
@vikasvinayak 5 жыл бұрын
Mind blowing concepts... M toh fan ho sir ji Aapka..
@StudySmartOfficial
@StudySmartOfficial 5 жыл бұрын
Thank you
@ananyavasista2878
@ananyavasista2878 4 жыл бұрын
its so much interesting sir..... loads of gratitude for u sir😊
@StudySmartOfficial
@StudySmartOfficial 4 жыл бұрын
Thanks and welcome
@swastiksharma1533
@swastiksharma1533 3 жыл бұрын
(47 * 588) ÷ (28 * 120), digital root is not giving correct value, Options are a - 6.284 b - 7.625 c - 8.225 d - 8.285 Please hepl sir on this question
@Mrram00729
@Mrram00729 5 жыл бұрын
Hi Sir, Can we find the solution using square root of a number using digital roots? for example: 25 * square root of 529. I don't think we can do the digital root for numbers in square root. Please reply...
@renabhutra8571
@renabhutra8571 6 жыл бұрын
135%of 342-342%of 13.5=? Is questions ko digital method se solve karke btaeye. Please A. 411.13 B. 412.23 C. 413.33 D. 414.43 E. 415.53
@kumarsaurabh4397
@kumarsaurabh4397 7 жыл бұрын
plz solve this question by digital root method....... 25.05*123.95+388.999*15.0001=?
@thepremkush
@thepremkush 6 жыл бұрын
Is it possible to solve when all options are in decimal such as 12345/567 A) 21.7724 B) 59.6078 C) 88.1089 D) 12.9105
@premanandabehera8252
@premanandabehera8252 6 жыл бұрын
23% of 8040 + 42% of 545 = X% of 3000, What is value of 'x' using digital sum method, Pls reply with full detail of digital sum.
@mintukumar9749
@mintukumar9749 6 жыл бұрын
Sir ji I'm not getting answers of few questions. Please sir insist me. ? % of 340+48% of 480=451.40 Options are: a)95 b)85 c)130 d)65
@AranyaLayek
@AranyaLayek 4 жыл бұрын
Sir maza aa gaya, please aisehi aur bhi videos lete ana, love you sir. Ap coaching start kar do SBI PO ka, mai first admission lunga.
@rupabiswas7553
@rupabiswas7553 5 жыл бұрын
Very easy method Thank you, thank you sir.
@StudySmartOfficial
@StudySmartOfficial 5 жыл бұрын
Welcome
@dipimanisaikia7435
@dipimanisaikia7435 6 жыл бұрын
We can get the answer by adding 1+6 in case of 1/16 = 1/7 ( we know 1/7 = 14.26 (1+4+2+6) so digital root is 4 so we can get the answer by adding them too. Please reply
@anonymous-u8o9t
@anonymous-u8o9t 7 жыл бұрын
by digital root method find root in 10sec than waste ur saved time on checking with 5 option 5 sec on each option 5*5 +10 =35 sec ......better go for gen method for 100% surity
@nehaindoria2281
@nehaindoria2281 3 жыл бұрын
I ws years old wen I found this trick/ video...n I felt like a kindergartener!!! Atleast nw I cn save my time...dear sir thnx fr saving a beginner like me!!🙏🙏
@atulghate6684
@atulghate6684 6 жыл бұрын
23.96+636.6÷12-14.01=? a)41 b)53 c)63 d)78 e)68 Ans is 63 but digital root is different on both sides if 63 is the ans
@raazsinha7510
@raazsinha7510 6 жыл бұрын
in the last prblm last division i.e 1/16 ,here the digital root of 16 is 7 but why u dnt divide it by 1/7 and its result into digital sum.????? Plz explain sir.........
@malikaamir6565
@malikaamir6565 5 жыл бұрын
plz solve...(√4356 ×√?)÷(√6084)......its answer is 169 but how by digital root method
@vishesh6834
@vishesh6834 6 жыл бұрын
Sir I have a doubt. Agar last mein multiply mein 0 aa jayega to kya karenge.. Ex.. 2.343×(98.321-78.53) Sol.. 3×(5-5) =3×0= 0.. Then what we do.. ??? Plzz suggest me
@HinaRawatBIT
@HinaRawatBIT 6 жыл бұрын
How can we do this question with digital sum concept - 139+123÷7×21−28 I know how to do with basic maths and answer is 480
@prashanthcool8181
@prashanthcool8181 6 жыл бұрын
Everything is good but if u can add one more thing that would be great U select some different kind of problems 10-15 which covers all the concepts taught in the video so that we can practice those bits and in the end of the video please provide the answers with direct explanation pics so that if we find it difficult in solving we will once check the solution and the same do for all the other videos Thanks and regards, Prashanth
@Anupama_vlogs
@Anupama_vlogs 6 жыл бұрын
sir the video was awesome..... sir but one doubt in fractions what if the numerator's digit sum is 9 ??? then what to di
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