Digit Sum Method For Simplification | IBPS/RRB/SBI PO & Clerk 2020 | Career Definer | Kaushik |
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- čas přidán 22. 12. 2020
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Bank Exams Prelims Practice Sessions: • Bank Exams Prelims Pra... In this session we will discuss the Magical Concept of DIGIT SUM to solve Complicated SIMPLIFICATION in seconds. We will definitely get 5-10 marks questions from Simplification in every Banking Preliminary exams like SBI PO 2020, IBPS PO 2020, RRB PO 2020, IBPS CLERK 2020, RRB CLERK 2020 etc. and we can solve them in seconds using Digit Sum Method.
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Complete Quant For IBPS/SBI/RRB PO & Clerk: • Simplification All Con...
Complete ARITHMETIC Playlist: • Percentage Problems Tr...
REASONING CRASH COURSE: • Syllogism Complete Cha...
ONE VIDEO ONE CHAPTER (Arithmetic) : • Time And Distance Tric...
MAINS Exam Preparation 2021: • Latest Pattern Data In...
QUANTUM CAT SERIES: • Percentage Day-1 | Qua...
PREVIOUS YEAR PRELIMS QUESTIONS: • 50 Simplification Ques...
Previous Year MAINS Questions: • Previous Year SBI Cler...
Complete SIMPLIFICATION in One Video: • Simplification All Con...
Complete QUADRATIC EQUATION in One Video: • Quadratic Equations fo...
Complete NUMBER SERIES in One Video: • Number Series All Impo...
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Complete RATIO & PROPORTION in One Video: • Ratio and Proportion T...
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#digitsummethodforsimplification #simplificationtricks #digitsum #digitsumtrick #digitsummethod #digitalsum #digitsumconcept #simplificationshorttricks #simplificationshortcuts #simplificationforbankexams #sbipo2020preparation #digitsumbykaushikmohanty #digitsumbycareerdefiner
Some key points:
i) if you are getting negative digit sum, then subtract it from 9.. you will get the actual digit sum.. for ex- if you are getting digit sum= -5 then the actual digit sum will be 9-5=4 😃👍
ii) Agar demominator me 3,6,9 rahe to unko multiplication se digit sum 1 nahi banaya jaa sakta.. so us part ko simplify karke hi uska digit sum liya jaayega.. for eg. 9471/123 + x - y + z = ? Hai to 9471/123 me 123 ka digit sum 6 aayega.. so denominator me 6 ane se us term ko simplify karna hoga.. matlab 9471/123 ko cancel karne se 77 ayega aur 77 ka digit sum 5 ayega.. fir proceed karenge 😃👍
iii) Digit Sum method is applicable on Simplification where we need exact values not in Approximation 😃👍
iv) Sometimes, Digit sum is not applicable in surds and indices which involves power and root operations😃👍
v) Suppose there is 81 × X = 324 and find x=?
Here in LHS digit sum of 81 is 0 and when 0 is multiplied with "X" it will be zero and clearly digit sum of RHS i.e. 324 is also zero this satisfies the condition but we can't predict the Digit sum of "X" because if we substitute any value for "X" when multiplied with zero will always give zero.. so in such cases we can't apply digit sum 😃👍
Sir please, Pin this comment
Sir yeh wala concept plx thoda elaborate kigye 3.6.9 denominator
Agar demominator me 3,6,9 rahe to unko multiplication se digit sum 1 nahi banaya jaa sakta.. so us part ko simplify karke hi uska digit sum liya jaayega.. for eg. 9471/123 + x - y + z = ? Hai to 9471/123 me 123 ka digit sum 6 aayega.. so denominator me 6 ane se us term ko simplify karna hoga.. matlab 9471/123 ko cancel karne se 77 ayega aur 77 ka digit sum 5 ayega.. fir proceed karenge 😃👍
Clear sir
Sir Mene yahi doubt comments Mai pucha tha but jb yeh apka comments Dekha to Mene apna comment delete kr deya☺️☺️
Sir I'm watching this video 1 year hence your uploading.
I can't stay without doing this comment. In one word this is a mind-blowing concept I have ever seen ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
Genius sir, really superb. Words getting less praising this session ❤️🔥. I'll definitely recommend this video to my acquainted ones as many as possible👌. Thank you sir ❣️🙏
My mind just blew away. I feel lucky that I came across such a mind boggling concept.
Thank you very much sir 🌹🌹🙏🙏❤❤
Very very thankful to sir .Mera bad luck sir ki ye vedio Maine abh dekha .agar pahale dekha hota to abtak ultra pro banata .but thankfully Maine abh dekh liya to bahut Khushi huyi...you are great hats off salute.
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Drop your suggestions and feedback here 👇
Awesome session
I actually knew digit sum method before watching this video but used to avoid it while solving questions because it was extremely confusing for me. But this session helped a lot.
Last wAla Questions jo aapne Home Work me diya tha, bahut Hi Tricky tha..👌👌
I am following all your videos and still learning... Every time i watching your videos it gives me confidence to do any sum... Thanks a ton sir... Keep guiding us...
So lucky to get to learn from a tutor like you. You are one of the best mentors I have ever had, if not personally. Thank you so much SIR!
This unique method of solving helped me save a lot of time in exam. Thanks a lot sir. Your channel deserves more than 10 Mn subscribers. Jai Hind 🇮🇳
Is this applicable to All model qstns of simplification
watching this video for first time after facing 5 banking examination .......... though i am subscriber of this channel since few months back .......great videos sir ..........
New subscriber here Sir... Thought I can't understand Hindi but still I can understand your teaching.. You are really great Sir.. I have been looking for such an excellent teaching
Thank you sir , thank you for this beautiful session 🙏
This will definitely help me in the upcoming SBI po pre 👍
Pleasure is all mine 😃 keep learning ❤️
Answer is option b
Thankyou for sharing the trick in a simple way sir.Will definitely implement the trick in the exams.
Pleasure is all mine 😃 keep learning 😃👍
I cant even tell you how much helpful it is i usually used to skip these kinda questions not anymore 🙏🙏 your teaching skills are ammaaaazzzzzzingggg thank you soooo very much sir 🙏🙏🙏 very thankful to you
goosebumps aa gaye sir...bas itna kehna hai...
Much awaited session 😁. Thanku Sir for this useful class and yes sir we need background logic too pls come up with that soon as exams are very near ! 😊🙏
Pleasure is all mine 😃😃 i will definitely come up with it soon 😃👍
Wow it's amazing. I am becoming fond of this channel❤️
Keep learning ❤️
Bhut ache se smjhate ho ap concepts ko 👍👍👍👍 thank you sir 🎉
And answer b is correct
Wow sir ye trick mujhe nahi pta tha ab tk. Mai mocks lagata hu to usme calculation me hi slow rhta hu. But ab lg rha hai ki calculation wali dikkt ab nahi hogi. Bs practice krna hoga isko aur acche se.
Wese ye trick ka pura background bhi smjhaoge to life me kbhi nahi bhulenge isko.
Ty sir 😊
Bilkul.. iska background concept number system ka remainder concept se linked hai aur wo v jald hi laayenge 😃👍 keep learning ❤️
Totally amazing sir.. Can't believe i would have my interest in maths ever.. But really thank you sir..🙏☺
Pleasure is all mine 😃 keep learning ❤️
first i got -2 as digitsum but after seeing your comment i got 7 as unit digit sum....really wonderful session thanks a lot sir.
Pleasure is all mine 😃 keep learning 😃👍
Really helpful 👍👍... First day pe mene ye video 4:30 am tak dekha..
I just wanted to let u know how appreciated u are by many of us. U r a wonderful teacher and a vry dear friend. Ur teaching n u are fav Thankuu sir ❤
It really means alot to me ❤️ keep learning 😃👍
I was literally spending so much time calculating all this.. Thank God I landed on this video.. Your tricks are just awesome Sir.. Keep teaching more... If possible please give some tricks to solve the wrong no. and missing no. series.. 🙏🙏
I have already completed number series.. kindly go through the number series playlist 😃👍
@@CareerDefiner Thank you Sir, I will definitely go through the playlist😊
@@snehapaul8966 sir ne sikhaya hua no. Series jaisa ka vaisahi ata hai... Go watch it
Thank you so much sir....!! Simply a great time saving trick !!!👌👌
Pleasure is all mine 😃😃 keep learning ❤️
1st time watching digital sum in division, Great session
मैं आपके चरणों में नमन कारता हु श्रीमन
ऐसी पढ़ाई पहली बार कर रहा हूँ
Sir you made my life easier 😃... Much Respect 🙏
It really means alot ❤️ keep learning 😃👍
I used to spend lot f time in calculations but thanks to god that I came across this video and now simplification is much easier for me🙏🙏🙏
Pleasure is all mine 😃 keep learning 😃👍
@@CareerDefinersir digit sum kaha use kare aur unit digit method,
Mei apka simplification ka video dekh raha tha (foundation wala) but kuch digit sum method ke answers ke option same nhi the,but waha pe bhi digit sum apply kya apne ,to hum kaise Jane ki kaha kya apply kare
Awesome sir 😍😍😍😍😍 Thank youuuuuu 😭😭 aapne kitna bada problem solve kia mera ..... More videos plsssss😁😁😁
Sir, u channel deserve to have atleast 1crore subscribers, please share more everyone.
The Best Video till date sir....... Ur Mr. Maths .... ❤️🙏 Love the Method...Gonna solve my next all Questions with This Digit sum method....No more dangerous Calculation is needed...Thanks a lot Mr. Maths..... Kaushik sir Jug jug jio...... ❤️❤️🙏🙏
Thanx for this wonderful compliment ❤️ it really means alot 😃 but be careful, it will take time to get hold of it.. so keep practicing and you will get to know there are few types which can't be solved using Digit Sum 😃👍 at last.. keep learning ❤️
@@CareerDefiner OKK..SIR Plzzzz plzzz make a video on tbose problems also....Sir Also pin your recent comment about this method that Every student will know about the Negative value case.
..Plzz make another video sir....!!
Soon i will be coming with another session on it for sure 😃👍
Sir
I commented without watching the video because i knew you were going to tell us amazing tricks
After watching
I can't believe I will be solving these questions very easily
Thankyou so much
You are really doing great job sir
It really feels good when you guys appreciate my work ❤️ it really means alot 😃 keep learning 😃👍
@@CareerDefiner
I will ..
Answer is 2nd 193327. Idk why I haven't seen this video till now. The trick u teach is just mind blowing , thank God accidentally I found this video and watched it. Thank u sir..💜
Dhanya hai aap guruji 🙏
Thank you so much for this session, sir.
This trick is so much helpful and time-saving.
Pleasure is all mine 😃 keep learning 😃👍
Oh my god just amazing session i can't wait for another one 🙏🙏
Kewp learning ❤️
Am using this legendary method from long time 🔥🔥 its really hard & fast ... But ibreally want to appreciate to u sir ji ...your doing your job so well 👏👏👏👏 ...
Thank you 😃 it really means alot ❤️
Hi.. Pls clear one doubt on below equation as its not matching the answer.
Q, 80% of 200 + ?% of 120 = 220
Options: a)90 b)80 c)70 d)50
@@parihar373 d) 50 will be the answer
Amazing...thanku so much for this digit sum.method sir...watching at 2:00 AM at night ....
And now feeling to get back to my studies..and skip sleep😅😅...this method is motivating too.,
Dhyanwaad guru ji ka ❤️❤️❤️very helpful
Useful session sir glad to see you with amazing strategies
Love from Himachal ❣️
It really means alot ❤️ keep learning 😃👍
Sir apprx mein digit sum possible h ?
Nope.. sirf Simplification me hi lagega 😃👍
My expression after watching this 🙄🙄 aisa b hota h 😂😉😂❤️❤️
😅😅 keep learning ❤️
@@CareerDefiner oo bhai App toh kamal Apko kitani fee chahiye bol do .Bas selection karvado ..me apko intane dino se follow kar raha hu but ye video nahi dekhi thi , Such a great salute to this Gentalman ...
Great work sir ..apne sbka 2-3 min save kr diya quant section mein ...thankusomuch sir
Pleasure is all mine 😃 keep learning 😃👍
thank you so much sir for this wonderful session 😊. Last one Answer is (b).
Extra ordinary teaching way
thankyou 😁
Ans - B
Words alone cannot express our gratitude for all the time you spent teaching us. But because of your help I'm doing well in mathematics. You're one of those very special teachers that I have. Thank you sir.❤️
Pleasure is all mine 😃 thankyou so much for this wonderful compliment ❤️
@Nikita Rout :- Ans will be D nnn
@@sagarpaliwal9835 thank god i thought
But ryt ans is D
@@sagarpaliwal9835 exactly 😅
After watching your videos I got confidence thank you...
I visit very first time on your channel & also i liked and subscribe your channel. Really great sir 👍 thankuuu soooo much🙏. I took coching before 2 3 years then i was taught that DS does not valid for ÷ and approximation while DS iss more needed in these types or sum. You tell veryyy nice way for division for what i was veryyyy worried. Thanks a lottttt again 🙏🙏🙏
New born of Einstein👏👏😍😍
❤️
Wow sir back to back sessions...
Kudos to you sir 🙏
Keep learning ❤️
Sir you are great teacher, your teaching method is awesome, thank you sir
Sir mths ko aur intresting bnane ke liye sukriya🙏lots of love
I made all the question but when it came to the homework question I tried doing that in digit sum method and I got -2 answer and I couldn't understand where I was wrong at than I tried doing in traditional method and I got correct ans🤯 but than I thought where I was wrong that I got negative than I saw ur cmnt I got to know that I got the correct one I. E. 9-2=7, option B🤭
Sir the tricks were just Mindflowing...
Tremendous work as usual 🤘☺
This video is the most favorite one of mine.. I cannot believe on me that I did it in 10 sec.. U r really a magician 😌
Feeling better now...
Idol 👏😇
Thanx again for taking out your precious time and write such a mind blowing comment ❤️ it really means alot 😃
Same happen with me... But your comment save me😂😂😂😂
Mrs alisha. Do option m equal sum nikla to kya karenge
@@sumantanaik8785 max. tym options are different.. If ever u find similar sum option just try the traditional method 👍
Thanks for posting your comment,it helped me in last homework question...
Thanks for the awesome session. I was facing difficulties in probability..I watched many videos...but after watching urs...I m able 2 to solve it fast..
Sir, pls do make videos on fast calculation tricks for table DI.
Pleasure is all mine 😃😃 i have already taken a session on VEDIC MATHS and soon come up with more for sure 😃👍
Thnk u sir
Aapke sath se bahut sare concept clear hue h
Kya mast Trick h Sir .....🎉🎉🥳
Digit sum 7
Option b ✅
Nice method but risky if digit sum of given options is same in more than one option 😀
Agree 😃👍 but then go for unit digit.. if one of the option satisfies both unit digit as well as digit sum conditions, then trust me.. that will be 200% true 😃👍
@@CareerDefiner i will try to implement it 👍👌
Can u elaborate a bit please???
Awesome I got to learn the new concept❤Really enjoyed the session....All credit goes to you😊🤗 Thank you so much
Pleasure is all mine 😃😃 keep learning ❤️
@@CareerDefiner Sir please bring a session on Input output🙏
Sure 😃👍 next topic on Reasoning will be input output 😃👍
Thank you so so much❤🤗😍
😁
Sir ye session dekh ke mera muh khulla ka khulla rh gya😀...itna mja aya kya btau sir...no words only OMG..kya ho aap ksm se...sir aap sath h tho bohot Positive Feel aa rha h job tho pka milega...
Keep learning ❤️
Lets follow this channel upto completion of my graduation...
Tq sir i daily watch your classes from today ❤😊😊
Answer
X = -2
As you said that when negative digit sum comes we need to subtract that from 9 to get the actual digit sum so 9-2 = 7
So the digit sum of option b is 7 so the answer is
B) 193327
Agr divide m 3 aye to ky kre🤔
@@kavitagurow4979 🧐👌
@@kavitagurow4979 3x3 kardo 9 ayega aur 9=0 😉
Ty
*Error Concept is full of flaws cant apply in every question of simplification especially whose answer is in single DiGit. Challenge apply this formula to your previous simplification lectures* 🙌
All the flaws have been mentioned in the pinned Comment 😃👍
Thank you no one can teach this type of tricks on you tube ☺️
sir your teaching is amazing it is very helpful for us....thank u sir...
Sir dinominator mai 3,6,9 aaye toh kise multiply kare ?
Agar demominator me 3,6,9 rahe to unko multiplication se digit sum 1 nahi banaya jaa sakta.. so us part ko simplify karke hi uska digit sum liya jaayega.. for eg. 9471/123 + x - y + z = ? Hai to 9471/123 me 123 ka digit sum 6 aayega.. so denominator me 6 ane se us term ko simplify karna hoga.. matlab 9471/123 ko cancel karne se 77 ayega aur 77 ka digit sum 5 ayega.. fir proceed karenge 😃👍
@@CareerDefiner thnku sir..
मेहनत इतनी खामोशी से करो ।
कि सफलता शोर मचा दे।
🙏🙏🙏🙏❤️❤️🙏🙏।
❤️
Thank you sir ..It's very helpful and the concept is crystal clear.. thank a lots sir for providing such time saving trick...🙏🙏🙏
Pleasure is all mine 😃 keep learning ❤️
Gjb kaa sirrr aajtk mai Aisa trick kabhi nhi dekha tha.....mjaaa AAA gya sir ...dil se dhanyawad sir
It really means alot ❤️ keep learning 😃👍
Mr. Rajnikanth of quant
It means alot ❤️
After Watching this SESSION I solved previous year questions of simplification. Sometimes it worked sometimes it didn't. What to do 😭😭😭😭😭
vro mujhe ek aisa question mila jismein 3 option ke digit sum same the 🤣
Mam mera toh kisi question me bhi work ni kr rha jo book me hai...method bhi bilkul yahi lgaya
Mera bhi work nhi krra h
Bhai practice karo kahi pe lagta hai kahi pe nahi
Don't apply digit sum method to those questions when two or more options have same digit sum
Great thanks to your mom sir ... because she gave birth to great legendary 🥳😄😄
O ma go kya trick he sir... Dil garden garden Ho gaya.... Ab hum IBPS ko pagla kar denge sir humare sath sath rehna 😍😍😊😊😊
Humesha hain ❤️
25% of 160 - 66.66% of 48 + 15% of 60
a) 40
b) 17
c) 32
d) 0
e) 9
This concept is not applied on this que!!!
Why ???? Pls ans ???
Please sir solve some other questions to apply digit sum concept and also it's logic
In some question this concept not applicable
Q.39.97%of649.8÷13.05=45.12-?
a.40
b.25
c.30
d.15
e10
Q.√575÷?×14.98×14.98=450
a.15 b.7 c.10 'd.12 e.4
Q.?×?-137.99÷6=21.99×23.01
a.23 b.50 c.42 d.29 e.35
I will come up with another session with all the doubts in the comment section 😃👍
brother these are approximation questions, and these will not be solved by this method, only simplification
Your teaching style is awesome sir.
This is mind-blowing. you are really great ser thankyou so much for this video
Pleasure is all mine 😃 keep learning ❤️
OMG... what a trick sir....Thank u so much sir😊
Thank you very much for this session sir❤️ This is definitely gonna help boost my marks.
Pleasure is all mine 😃 keep learning ❤️
Sir ur a genius 🙏🙏🙏thanku so much for this amazing session 🙏🙏❤
Thankyou bhai... Mai maths se bht zyada darti hu but ab thoda sa confidence agaya h .. 👍
...................
Bhai iska answer -option(d) digit sum 8 =8
Kya baat hai sir mza aa gya
One of the best tricks...really helpful
Khatarnak Sir... hats off... speechless...🤐...😒
Wow it's Amazing sir
Sir jab v job hoga aapka per chuna he mujhe sir ye sabse valuable cheez aapne sikha diye vry vry thank u sir luv u so much
It really means alot ❤️ keep learning 😃👍
Sir... Its really helpful sir...
Hmlogo ko itna... Shi way m teach krne k liye... Bohot bohot thnku u sir...
Pleasure is all mine 😃 keep learning ❤️
After watching this video and idk how to say thank you literally how useful for us 🙏🙏❤️❤️❣️
Very useful sir Thank u sir
We love your teaching and you sir🥰
Sir Jee. Kehte h SUCCESS ko pane k lia hr ek steps important hota h. Aaj Aapki wjh se ek or step aage nikal gya hu. Bhut Bhut Dhanyawad Sir Jee.
Keep learning and growing ❤️
@@CareerDefiner Sir ek bar wrong no. Series kra dijiye. Usme bhut problem Hoti h
Wrong number series karwaye hain czcams.com/video/cnkJT3-eeQI/video.html
This channel has something uniqueness in it 💥🤏
I liked this method vry vry much 👍👍💯💯👏👏🙏🙏thank you sir
Sir you are osm teacher amazing teaching style
Are bhai bhai bhai....sir....moj kardi👌👌
Lajawab - bemisal - zabardast 🔥🔥🔥
Shukriya ❤️
great trick sir and you explain very well..thanku so much....beleave me once its amazing
Thank you so much sir, now I'm feel confident 🎉
अद्भुत जबरदस्त शानदार
शुक्रिया ❤️
Aei session ta agaru kauthi thila 😄 😄 mind blowing 😍😍 badhiya 😬.. Comment b padhibaku haba keteta pain 😀 - ve wala jemti..
Emti choto Choto trick session anantu achi jadi au kauta 😬😬🙏
Alternative days re maths aau Reasoning ra trick upload hauchi 😀👍
पहली बार देखा जादूँ 💯
Jitne bar bhi thnk uh bolu utna km hai sir apke lie... 🙏🙏🥰🥰
Keep learning 😃👍