Average Aptitude Tricks For Bank PO| Clerk | CAT | SSC [ In Hindi] Part 1

[@tabrezhasan4272]

Wifi study faculties talk more teach less and irritate again nd again..
Your way of teaching is best only teaching no irrelevant talk..
Thanks

[@keertiaggarwal3364]

Mahendra m bhi kuch teacher h ase

[@sarfrajashraf.3659]

Wi fi study only focus on only ad
Unacademy unacedemy

[@ayushthakur7931]

Seriously man

[@ssp4039]

I followed your lectures in Btech placement time and i got through, Way back in 2016

[@jyonit8134]

started following ur videos from sometime....and now that if I get a chance will definitely touch ur feet if happen to meet someday...u made a hero out of zero in me...
thanku so much

[@fauzialateef3322]

After watching the videos.......practice different qstns....and then see the magic.......super fast u will bcome

[@jyotiyadav-sk4fk]

Ye part ek no Laga, Dil khush ho gya.kbhi sochti hu ap vedio na bano toh hum jaiso ka kya hoga.love u r work😘😘😘😘😘😘

[@zohaibmalik280]

Sir Thank you so much. I am from Pakistan and I have learnt a lot from you. The best youtube channel ever.

[@StudySmartOfficial]

Always welcom

[@puspraj4687]

n(n+1)/2 is the sum of first n natural numbers and the average is sum of all observations divided by total no of observations, so formula comes (n+1)/2
similarly for sum of first n even natural numbers 2+4+6+8+...+n, take 2 common from these, you'll get 2(1+2+3+....+n/2) so the formula becomes 2m(m+1)/2 for total sum, and if you want to find the average just divide the sum with total number of observations, i.e. m+1)

[@Lone_Wolf101]

Thank you so much sir.. I am from Pakistan and i find these videos very helpful.

[@kamalthakur0459]

Normally mai like and comment ni krta but ye bhut easy ways hai thank u

[@StudySmartOfficial]

Thank you

[@lolbro1765]

Thanks man I really appreciate it.. Keep the good work going. Live long and prosper 🖖🏻

[@StudySmartOfficial]

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[@electrical9149]

Thank u sir. Amazing......WiFi takes 4hours for same concept

[@StudySmartOfficial]

Most welcome

[@bharatgera5005]

pls upload more parts on average topic of quant

[@sanjitmandi6960]

thank you so much sir ....... jitna vi thank you bole kam par jayega. apke mehenat se bohot sare students ki parai aasan ho raha hai ..... best wishes for you ..

[@StudySmartOfficial]

thank you

[@pradeeptaburagohain4728]

superb sir..................... sir banking awareness ki series complete kar dijiye plz

[@karmakar_matlabi]

Sir bahot e achha video banate hain aur explain vi assan language mai karte hain. Thank you.

[@Ybtvr35]

Thanks and Thanks SIR for making understand with easy ways of average.

[@ANKURKUMAR-jz3bq]

FIRST TH-cam CHANNEL WHICH IS WORTH WATCHING THKS SIR

[@StudySmartOfficial]

welcome

[@yogitapatel4850]

Sir plz exam level k question ki video bnaiye na

[@ajayganesh5591]

Very nice video sir, my all basics boubt is cleared and I want to learn full concept of average.

[@StudySmartOfficial]

Thank you

[@yadavindu]

I have problem in 1st question , if I consider consecutive odd no.s to be 59 and 61 since we can consider any consecutive no. as mentioned and also there average is 60 but sum is 120 not 3600.

[@shivaniverma9112]

Sir same doubt. Reply kijiye.

[@akarshkumar6990]

SAME DOUBT

[@Kaironz]

This is because Sir is asking Consecutive Odd No. starting from "1" ...i.e.1+3+5+7...so that the average is 60 find sum....i think so...

[@mountainlove__4381]

HOW COME ITS 120??? ITS STILL 180 IE 60+61+59=180

[@goluchandrawanshi5650]

Amit Kairon

[@rajudhawane8256]

Sir, we can also solve question no. 6 like this :
As given the average of middle no. Is 6 and there are 8 total elements. Since the no. Of elements is even the average of middle 2 number's is average of all elements. Therefore, sum of elements will be 8×6=48.

[@ritusharma2892]

thanks sir for your all videos

[@rajeshkumarsaw7856]

ritu Sharma hi

[@shantanuupasani4813]

Sir your teaching style is too awesome

[@StudySmartOfficial]

Thank you 🙂

[@sweetysam742]

Hi sir, In this video starting you had told that average of n odd numbers is n and average of n even numbers is n+1. But when applying these formulas in question 4 , answers are wrong. Could you please check and tell once again? And Iam not understanding 5th question in this. I tried in normal way by taking smaller n value and compared by doing with formula , iam getting different answers.Please help me on this.

[@StudySmartOfficial]

ok

[@ekam21]

bhai same confusion mujhe bhi he tell me agar ans. mile to

[@dreamweaver1558]

sweety sam here you have to number the series,for eg starting from 2,4...50,50 comes at 25th position..so use formula n+1 here.Hence we get 25+1=26..

[@sweetysam742]

Anila Prakash ok thank u

[@rudrakeshav6757]

Sir questions no 3 hai apne sum kiya hai average nahi hua hai

[@dagarnaresh5633]

Sir, U are great tumare jesa koi nhi hay channel utube par nyc ❤️🙏🏻🙏🏻

[@StudySmartOfficial]

Thank you

[@shortsclip9557]

worth watching

[@StudySmartOfficial]

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[@ramkailashyadav1022]

You are great Bina theory ke hi sari samasya hal

[@pankajkumar-lr9ez]

Sir LCM or Hcf trick bataye aap please sir

[@anjalirathee3535]

U must try jitendramaths concepts for LCM and HCF

[@AmitKUMAR-od5qu]

Sir thank u for basic se padha ne ke liye
And app weak bacho ke liye aap details se padhate h taaki unhe bhi samajh aaye 🙏🙏🙏🙏🙏🙏🙏

[@Sonivikash06]

Sir High level Approximation per video bana dijiye specially ROOT based...

[@soniaahlawat]

thanks sir, apke vedios dakhne k bad kafi improvement hua h...

[@envisioneducation8981]

Sir 4th question mai 2 addition kyu Hua.
50+2(?)

[@anjansaha5]

Nice video.. Sir, in question no 6:- Avg of middle 2 nos is equal to avg of 8 nos.. So SUM= 6*8=48

[@anjalishrivastav9498]

sir ,formula of sum of square of natural number will be n(n+1)(2n+1)/6 but you have used formula only(n+1)(2n+1)/6 you forgot to write (n) in starting

[@PesMe]

if you put n then it will give u only sum but if u remove n then it will give average.

[@ajfilms9504]

crrct

[@subhojitdas4795]

Coz he is deducting average value . If you use this formula { n(n+1)(2n+1)}/6 . then while calculating average value you have to devide the first n . So in one step the average becomes = {(n+1)(2n+1)}/6

[@mayankgairola6436]

Anjali Shrivastav ye formula jo aap kh re ho ye sum kaa hotaa hai avg poocha hai to n cancel ho jygaa

[@lolzzz5986]

Anjali Shrivastav right

[@videosforinventionimaginat2410]

sir aapko bohot sahi hai
aaap jab aise rehta hai ki first 4 no ya first 4 natural number me kabhi aap x1+x2+x3+... ya
x+x+1+x+2.. aisa lete wo mujhae samajh me nahi aaya

[@shivnarayan-yv5gs]

sir gs ki bhi video banaey plz...
for railway ssc

[@StudySmartOfficial]

ok

[@shivnarayan-yv5gs]

Thanku sir...
Sir also maths advance video plz

[@jagdishsen8788]

Study Smart hindi

[@TheAira96]

Reshmacha Tadka this is not the place to advertise your channel. No offense!!!!

[@saikushal5764]

thanq so much sir... who r not able to go coaching centres due to financial problems then study smart is very very helpful to crack bank jobs so much thankful to u sir

[@shubhambhandari415]

Sir gate k bhi question kra do

[@HarpreetSingh-mr5ld]

Thanks a lot sir I will follow you until clear any job exam

[@210889swap]

Age problems ke videos ka link send kar dijiye..

[@StudySmartOfficial]

stay connected for more

[@harshvardhan9645]

han kyon ni 9882092217 contact me

[@geetanjalisingh851]

Sir average ki naye pattern ki video bnao na mai ees bar sbi clerk ki preparation kr ri hu

[@arunapatil4770]

Yes sir

[@anjalirathee3535]

@@geetanjalisingh851 plzzz try jitendramaths concepts aapko accha lagega he is v.good

[@beingalive1864]

bahut hi acha he video sir.....may god bless u sir

[@yamunamini6484]

plz sir fundamentally samjhaye

[@suryaprakash.9121]

really sir your all trick are very crucial and also very easy to find out any tough questions ans...thank so much sir .

[@kavitakanyal749]

Question 3 and 5 are wrong.... Sir......
Check series first

[@smartgrowth6660]

Thik se math padho tabhi samajh me ayega.. Answers of both the questions are correct... Sum nhi average nikala gaya h dono question me

[@BalaMurugan-zt5tn]

Sir, aapka video more and more useful
Aapka saare level dhire dhire level high orahi understand easily otha hi

[@shabhya.jaiswaljaiswal7574]

Sir qus. Hindi me btaiye N plzzz

[@11567uhijji]

shabhya jaiswal
Hindi me kio ...😞😞

[@harshvardhan9645]

OK I WILL TRY

[@neelammanjesh3453]

hii

[@jagdishyadav4090]

shabhya jaiswa

[@jatinsharma8097]

shabhya jaiswal dono me hai

[@PEACE-gu7nt]

You r one of the best teacher

[@padmanabhapatra8894]

bahat sare wrong concept kyu logo ko dete ho, pehle question hi Toh wrong concept, u should say avg of first consecutive odd number instead of any consecutive odd number. so be careful

[@himanshukumar-mj3nm]

Phir tu kyu padh rha h yha bhag yaha s

[@vishalsharma-ji2ib]

The weight of 5 members of 18 is measured in
sequence and the average weight is calculated after
the measuring of weight of each member, then each
time the average weight is increased by 1 kg. Find
the difference between weight of first & last member.

[@ranapegu588]

x+(2+x)=60
________
2
= 2x +2 =120
2x = 118.
x = 59
Now, 59+2= 61
59+61=120
Thus, any consecutive odd number
Is 60

[@ankitadangi1655]

Bhut badiya smj m aya sir👍👍

[@StudySmartOfficial]

Thank you

[@prarthanamehroliya4190]

bohot achha hhh vedio
thanks hindi m krne K liye

[@Bhaktiprasad05]

Kya class. Hai. Bhai. Pura jhakass

[@shaheenqureshi9023]

thx, sir basic clear kiya aapne aapki vja se qus. ban rha humse thx u so much

[@kunalgurnani5611]

Sir your teaching is too good.. I just request you to make a final video of every topic which revises the types and short summary of the questions covered in previous parts

[@VickySingh-gu7mr]

Thanku so much bahut hi achha tarika h aapka teach karne ka

[@shaheen1531]

Excellent way of teaching sir!! God bless you!!🌷

[@anupkumarshah7854]

lovely....super bro keep it up....GOD bless u..

[@chinmaykshitij8676]

sir as you explained the very first question like 1+3+5+9/4 and the sum is equal to the square of the avg similarly if use other consecutive no. like 5+7+9+11/4 then the avg will be 8 and square of 8 is 64 but the sum is 32.

[@satishsuthar5047]

Thanks bro... it's really helpful to those candidates who want to study in cotching.....but actually they can't afford it.... also thanks for your welfare to students

[@jharkhandaffairs360]

we can calculate the sum of any integer by ((first no.+last no.)/2)*total number of terms

[@prernasharma1555]

Sir, the formula of sum of cubes of first n natural numbers is the whole square of n(n+1)/2 and the sum of first n natural numbers is n(n+1)/2 .

[@StudySmartOfficial]

we are finding average here so we have to divide it with 'n' so n square becomes n i.e.[ n(n+1)]^2/2n

[@ssccgl9373]

very nice...sir.....fantastic trick.....of average....!!! i like ur study trick...

[@anjanaofficial2369]

Sir it was basic
But too good.
Because it is useful for beginners and clearing the concept

[@khushigupta8233]

Sir best ho app seriously 🥰🥰🥰

[@khushbookhushboo9642]

Q6. The average of 20 numbers is 15 and the average of first five is 12. The average of the rest is:
(a) 16
(b) 15
(c) 14
(d) 13

[@ajaynayak6571]

Good Work appreciable 🍎🍇

[@KaranGupta-fh2kb]

Hello Sir apki videos bahut helpful hoti hai. U r doing a great job. Sir ek request hai apse ki ap questions ko English ke sath sath Hindi language me BH provide kare..Thank u.

[@parulrathore5413]

Ur teaching techniques are really good ...thanx please keep uploading​

[@akshayrahane9745]

thank you so much sir aapke vajah se mere jaise garib lok bhi sikh pa rahe hai thank youuuuuuu sooooooo muchhhhhh

[@StudySmartOfficial]

my pleasure

[@sumanbukya839]

Sum of square of n natural numbers is n(n+1)(2n+1)/6

[@knowledgeeducation7179]

Sir you are bhut hi axe se samjate h thanks sir

[@susmitasarkar1184]

sir i am studying mechanical engg...sir your video is very much helpful....sir...GATE previous year solution solve kardoge....plz sir

[@viswanathanmallarirao4715]

your videos are simply superb sir .

[@vishaljaiswal665]

sir your solution are too good . you are solve approx my all problem.

[@StudySmartOfficial]

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[@kaustubhmadankar5883]

Awesome video sir!!

[@sandep266]

Thanks sir....pls problem on ages.....ka topic kariye...pls....

[@sonaanand622]

Thanks a lot sir......superb video with excellent tricks.....

[@StudySmartOfficial]

welcome

[@Nannu556]

Very nice sir.too productive

[@RANJEETSINGH-gq5kx]

Thank you so much Study Smart for make maths videos

[@beginnertotopper8140]

sir aapna vocab bole the aaaj try karege start karne Ka 10 word per day plz sir start kal se kar dijiye .....maximum of the student are not crosses the limit in english

[@shyamlalgoyal2893]

Question 6 one line solution 8*6=48 where 6 is the average and 8 is total no of numbers

[@pradeeprajput9172]

definitely smart study sir sir im beginners in competition area. thank u so much sir for this

[@ska2100]

Sir excellent shortcut , thanks a lot🤝

[@ShubhamKumar-er8id]

The way of your study is good..

[@abhishekaggarwal3831]

I have a question .. In question number 1- average of three consecutive odd no like - 3,5,7 is 5 but the sum of these nos cannot be obtained by 5^2 . because its 25 and actual sum is 15 . So your concept may not applied for any consecutive odd nos . Its applied for consecutive nos. that are starting from 1 .

[@panchalbhargav11]

sir thenks bahot achese samjaya he samj aaya sir thenks

[@dinesh7264]

Apka live session bhut accha raha aur kafi shhhaaannnkkka dur ho gayi Live session ko app hapte me bar kijiye please

[@bhaviyakhurana4391]

very nice sir Ap ya basic part me vidio bnata ho very nice

[@shubhivishwakarma4277]

Thanks sir ...bhoolega nhi kbhi

[@StudySmartOfficial]

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[@ratneshsingh3605]

Thank you sir. nice video...this is very helpfull for understanding in easy way.

[@aakashverma9719]

You are awesome sir 💕💟

[@satyampanwar2745]

You are doing a great job. Keep it up.

[@tanujsharma3913]

Sir u r awesome
What an easy tricks u tell i just love it and i can attempt all question without any confusion.😊😊

[@abhijitdas9291]

Very useful concepts.. Thank you Study Smart..

[@vikasfirst]

Sir at 13:54 the formula of sum of square of n natural number should be n(n+1)(2n+1)/6 Please rectify it.

[@StudySmartOfficial]

Corrected , thank you :)

[@vikasfirst]

Sir, we all are learning from you, we would say thank you.

[@chiragbhatnagar100]

i think sir is taking directly average which makes him divided by n..and makes the direct formula..(n+1)(2n+1)/6

[@554vinay]

Sir directly calculated average here. So the answer is correct according to it. n(n+1)(2n+1)/6n which is (n+1)(2n+1)/6.

[@RahulYadav-hp5st]

3.n(n+1)(2n+1)/6
5.(n(n+1)/2)^2...😃😃

[@NitishSingh-jy3pl]

The way of ur teaching and solving questions are extraordinary and 👍awesome sir.

[@asmitadhamale6704]

Very nice video Sir it really help me

[@tanujthakre6725]

you are doing awesome work sir

[@vimleshkumar-rh9kv]

thanks sr
you don't give any chance for doubt