Average Problems Tricks and Shortcuts | Average Questions/Problems for Bank PO, SSC, CGL UPP DSSSB

[@aartikaushik1161]

Sir aap hmare liye itni mehnat karte ho,iske liye aapka Dil se shukriya...Bhagwan aapko duniya ki har Khushi de

[@DearSir]

Thank you so much! Is video ko zyada se zyada share kijiye taki or students bhi isse faida utha paye. *Nek kaam me bhagedari* Hmse fb pr jude :- facebook.com/officialdearsir/ Team "Dear Sir"

[@kunwarg3678]

Dear Sir Jo point me year ho exp -2.5 year to c. I. Ka short trick

[@DearSir]

Hm usko next part me cover krenge. Team "Dear Sir"

[@Dksinghofficial]

Dear Sir ji sir thoda jldi hi next part laiyega sir

[@DearSir]

Ji zarur.

[@gautamgarg8762]

40 15 50 15.2 (50 - 40) × 15.2 = 152 (15.2 - 15) × 40 = 8 152 + 8 = 160 Total age of 10 new students = 160 Average age of 10 new students = 160/10 = 16 Thank you dear sir, earlier i was known intelligent in my class 7 and now with tricks I am known as Mathematics Grandmaster in my class 7th

[@akki_ICICI]

class 10th me ho babu

[@priyasharma7107]

Thank you for your answer

[@shona_nov]

good

[@HarshSingh-fe3ki]

@@akki_ICICI hahahahhahaha🤣🤣

[@balwantnegi3435]

60

[@BiswajitShaw1993]

40 15 50 15.2 40×0.2= 8 15.2×10=152 152+8= 160 Average of new 10 students is 160÷10= 16 ans..

[@DearSir]

Absolutely correct Isko share krna na bhoolain. Aap logon ke pyaar aur support se hi hame aisi interesting Videos bnaane ka motivation milta hai. Aap inhe aage bhi share karain taaki zyada se zyada logon tak video pahunche. Hmaari sabhi Videos dekhne ke liye neeche link par click krain Link: kzbin.info/door/9dyrsYEmD4iGJ8Oz1G5dpw Thank You 😊 Team Dear Sir

[@asharchauhan1173]

Biswajit shaw thanks bro

[@amanchourasia8122]

Biswajit shaw 160/10=16

[@rakeshbharti3996]

16 yrs

[@loverofislam5020]

Biswajit shaw tq

[@lokeshkumar....8735]

Sir jo aapse nhi samjh payega wo sayad kisi or teacher se kvi nhi samjh payega you are the best teacher... thanku so much aap hamlogo ke liye etna mehant karte hai🤗🥰🙏🙏

[@ayush2445]

40->15 50->15.2 diff = 10->0.2 sum of 10 new students age = (40*0.2)+(15.2*10)=160 since avg=sum/total students avg=160/10=16

[@moreabouttechgazet]

Phele jane multiplication sikh

[@localfolkrj]

@@moreabouttechgazet kripya aaap jaker likhna sikhe or bolna bhi

[@sonamatulkar699]

Thanks u...for solution

[@tushartiwari2414]

Correct

[@anjalisahoo6046]

Yes correct

[@stanbts5635]

I like the way u said "khatam" 😄. U r best teacher ever 💯 lot's of love and bless you sir 🙏💯🌼

[@shrutipatil464]

Please tell me how to solve last question?? Please

[@theartroll6492]

I m preparing for cmat 2023. I m suffering from hearing loss i randomly found your videos nd now it really helps me to understand every concept. But really helps me if the video have subtitles. Nd obviously your teaching skill is more good than others👍

[@dushyant5775]

Best teacher of mathematics on KZbin▶️.

[@discoveryourcalling1708]

Sir ,,your teaching style is best in the world..,,love you sir ..👍👍👍👍👍

[@TecGurujiRK]

This is what happens When talent meets really.🔥🔥🔥🔥

[@snehagupta5923]

I must admire you guys for clearing the basics of each n everything.... Thanks n keep going.. 👏👏👏

[@nosheenkhan9406]

Wonderful tricks...thanku so much Dear Sir💕💕

[@rishabhsrivastava4799]

Falling in love with maths, I hated this subject till date now preparing for CAT and these video are really helpful for basics

[@mushratparveen5533]

Same here😅

[@dreamboatgaming]

dikkat ye h ki exam m ye sb nhi aata

[@tech_telugu9274]

@@dreamboatgaming will it come or not come bro Buliding up your fundamentals is good thing and which will never waste.

[@jyotibora1724]

Me too after watching dear sir class I am also fall in love with maths 😍😍😊

[@nehalchaudhary3319]

@@dreamboatgaming competitive maths is not defined, any thing can come

[@tanishqjoshi7691]

(40×.2+15.2×10)/10 =16 Done in no time. Thank you❤️

[@pallraye8550]

Same my way

[@snahkumari4329]

40×15=600 50×15.2=760 760-600=160 Total sum of student ÷no.of student 160÷10=16 ans student

[@ajpskamboj]

👍👍👍👍

[@mannatamrohvi2686]

Thank you maine kr ke dekha to confuse ho gyi thi but aapne ans likh diya to confusion nikal gaya now i will also commenting the ans and i will copy your name before the comment jisse or logon ko bhi samajh aajaye Again thanx

[@ajpskamboj]

Era naovi ji bhut baria😉👍👍👍👍

[@mannatamrohvi2686]

@@ajpskamboj thanx bro

[@ajpskamboj]

@@mannatamrohvi2686 ji aapko bhi thanks ☺️☺️

[@mangeshsathe9854]

Sir I am watching your videos in year of 2024 which is to helpful for me thanks for posting these kind of valuable videos on youtube...

[@kushwah6804]

the answer is 16 thank you sir for your video actually helps me a lot while preparing for campus placements.. cleared most of my doubts.

[@salonimishra6290]

I was weak in maths but after seeing your tricks I was amazed and attracted towards maths.....thank you so much for increasing my efficiency ....

[@AjaydeepLamber-g2p]

Are Yaar , mujhe bhi Maths ka sikha do 😢😢

[@goher_raja77]

I think no one had been hating maths like i was, but it is all thanks to you who made it interesting for me. Before watching your videos i was like kept maths aside I'll prepare for exams but now i am like first I'll solve maths portion than others.

[@monikasahu1296]

I still hate maths 😖

[@saumyamishra7800]

Sir you are seriously amazing. Aap ki wajh se mein maths padh rahi hun woh bhi interest ke saath.. Aap mere jaise bacche jinko maths se nafrat h unemein bhi interest jaga skte ho.. Thank you so much sir aap itna hardwork kr rahe ho may god really bless you ❤️ Answer- 16

[@AjaydeepLamber-g2p]

Soumya Ji , aap kab se Join hai Dear sirr k saath

[@rajputtriptisingh5045]

Sir you are Amazing.... your tricks superbbbbbb Dear sir....👍

[@Vickymgr1997]

hiii

[@shrutisingh7258]

Luckily I went through your Average series ...It is a fantastic series "Dear Sir". I am not good at maths but now I am able to solve the questions of average very easily. Thanks a lot to your team.🙏

[@deeptibhagat4497]

The relation b/w me and maths was always toxic 😅 but not now after your teaching ✨

[@NoorFatima-gh4wm]

😂😂

[@santoshyadav-lv9hd]

sir apke jaisa to school ke teacher bhi nahi pdha pate you are great sir

[@BTSgirl1423]

Cuet 😇 wale hai hm to 😂 hame ab is type ka sedule diya jaa rha hai 😂abhi se 🤣 you are Great Sir 😇🙏

[@AjaydeepLamber-g2p]

😂😮

[@Jasmin_____]

Thank you so much sir...Aap best teacher ho is field ke.

[@AshishSingh-sl9ok]

I am Ashish Singh Rajput

[@unstoppable_naari]

You are adding more fuel to my preparation for CSAT . Thankyou sir.

[@TECH.MOTIVATION1]

Yes dear

[@alibadshah276]

math sy kafi salo sy dushmani thi ab lagta a ap ki waja sy paki dosti hojai gi.. much appreciated dear sir good job.

[@shikhachauhan6233]

Sir aapko aur dear sir ke sbhi respected teacher ko dil se shukriya 🙏. Aap jaise guru ho to Math se humko drr nhi lgta 😊. Thanks a lot sir 🙏

[@yogitanegi7816]

Thankyou Sir. ... You r the best.😍😍😍😍

[@we-love-ideas9322]

I had gone through percentage videos of quant study...those videos helped me indeed but i got bored of the long lengthy process...and then i found your videos, it was amazing to learn from you sir...ill search for percentage videos in your channel and go through those for better understanding. Thankyou so much sir. This is really the first time that i am this much fresh and happy after studying 🤓 Thankyou solely sir

[@ThePoetryWorldTV]

Indeed

[@shubhampandey9717]

इतने लोगो से मैथ पढ़े लेकिन आपके समझाने का तरीका ही अलग है जो दिमाग मे क्लियर कांसेप्ट बैठा दे रहा है धन्यवाद 😇

[@Anushka_2212]

I love❤😘 sir,, kya kammal trick h😘mere liye aap mere future h.

[@purviparekh3460]

40 15 50 15.2 40 × 0.2 15.2 × 10 8 + 152 = 160 = sum of students Average = sum of students ÷ no. of students Average = 160 ÷ 10 Average = 16 Ans = 16.

[@koyturkoytur8448]

15.2 kese aaya Bata do yrr please

[@souviksana5249]

@@koyturkoytur8448 vdo accha se dekho, samaj m aa jayega,,, Question m tha ki.. new age 0.2 increase ho raha hai toh 15 + 0.2= 15.2 hoga... Ok.

[@Barry88487]

16 yrs, the whole average series was super amazing

[@Lucifer_feanix]

Best maths teacher of all time 👏👏

[@anshul2675]

Beautifully explained "Dear Sir"

[@ranjana1614]

Best method of teaching 👍

[@manjeshsharma5291]

#_Impossible_Ko_bhi_possible_kr die_sir,👌👌👌👌superb

[@RameshKumar-yd8xe]

Sir ap ne mera exam clear karva diya mere exam me zyada se zyada average ke hi aaye the .Mujhe jo doubt tha is chapter mein vo bhi clear ho gya.Thank you very very much sir to giving me right path of education 💐💐😊😊

[@shailsingh5227]

no body noticed that he caught the pen out of nowhere at 00:37 that was quite impressive

[@AhmadJcho]

backbencher

[@PankajSingh-cc8dv]

hamney kiya notice😅

[@divyak_765]

manne bhi dekha bhai

[@vijaymundel3469]

Nice seen tha sir ka bhai

[@palakgandhi1900]

The average age is 16 yrs of 10 new students. Thank you sir :)

[@shrutipatil464]

Please tell me how to solve... please... i am getting confused...

[@sraotole3]

@@shrutipatil464 40×15=600 50×15.2=760 Difference of 760 and 600 is equal to 160 Which is the sum of the ages of 10 students to find average divide 160/10= 16

[@RS_02_]

@@sraotole3 but sir ne divided krne ko nhi bola tha jo aaya wahi answer bataya tha .

[@sraotole3]

@@RS_02_ Pr average nikalne ke lie ese hii krte hai

[@RS_02_]

@@sraotole3 yes but sir ne bina ye kiya Answer laya nd mai 10 se divided na kru to 160 years astevh 😭

[@Priyanka-zw7lw]

New students average age =16 years Thank you so much sir

[@payalkumari-u4n5s]

sir ap jaisa koi teacher nhi god bless youu

[@dailyonetopicbyak]

🥇 Dear sir 💐

[@DearSir]

Thank you so much! Is video ko zyada se zyada share kijiye taki or students bhi isse faida utha paye. *Nek kaam me bhagedari* Team "Dear Sir"

[@harshxrathee]

0:37 What a Catch Sir Ji !!! 😁

[@SachinKumar-cn5qx]

😂😂

[@abnardawson7982]

Sir you are amazing fantastic fabulous outstanding mind blowing

[@kunalsingh1696]

Lagta hai sir ji bachpan se mutthal the jaldi pakad lete hai😁😁😁

[@chhotisahu3069]

40 15 50 15.2 40×0.2=8 15.2×10=152 152+8=160 10 विद्यार्थियों की औसत आयु=160/10=16 वर्ष

[@PKgamingvideost3u]

Thank you so much sir you are the best teacher,.... You are the math magicion 🎉👍

[@nareshoram3079]

Best he sir 💝

[@dubchauhan762]

14:13 B-option is correct Age is 16 years

[@womaniavoice216]

Kese

[@mknaik2804]

@@womaniavoice216 40 15 50 15.2 40*0.2=8 10*15.2=152 152+8=160 160age÷10 students=16 age

[@sairajshetye2709]

@@womaniavoice216 average of 6 servant is 28, then servant is replace, the average reduce to 27, remove 1 from each servant i.e 28 -6 = २२

[@upayan7187]

ans option c 16.2 hoga

[@rohinighadge613]

@@mknaik2804 tq

[@maliksuhail7937]

Sir plz try to use the language of English in questions becoz most students don't know about hindi n we r facing difficulty in solving ur assigned questions given in hindi that will b ur goodness thank u sir

[@kumar7163]

kzbin.info/door/4-21hrNc9yf7YaRZCVhbKA

[@parineetasharma5631]

Sir u r great 20 din bad exam h or aapka channel mila to m dhany ho gyi Thankyou so much sir

[@chillyaaradi]

Kya video mili h kasam se ek number ! ❤

[@DearSir]

Isko share krna na bhoolain. Aap logon ke pyaar aur support se hi hame aisi interesting Videos bnaane ka motivation milta hai. Aap inhe aage bhi share karain taaki zyada se zyada logon tak video pahunche. Hmaari sabhi Videos dekhne ke liye neeche link par click krain Link: kzbin.info/door/9dyrsYEmD4iGJ8Oz1G5dpw Thank You 😊 Team Dear Sir

[@BKMENONLYONE]

A pupil's marks were wrongly entered as 83 instead of 63. Due to that the average marks for the class got increased by half. The number of pupils in the class is :...isko solve krke batao?

[@ashishyadav470]

You are great sir

[@manojswain9504]

Great tricks sir

[@narayanchoudhary7300]

Sir aap to bahut accha hai ❤❤❤❤❤❤❤❤ turant samah gaya❤❤❤❤🎉🎉🎉🎉

[@deepshikhagupta9834]

Question 1: The average weight of a class of 10 students is increased by 2 kg when one student of 30kg left and another student joined. After a few months, this new student left and another student joined whose weight was 10 less than the student who left now. What is the difference between the final and initial averages? a) 11 b) 1 c) 111 d) 121 Plz sri explain this

[@bgvala3229]

Yes

[@sonytv6205]

@vishal kumar can u plz explain how???

[@gamingdevil2039]

Answers is 1

[@chaarkool]

its really helpful, thank you sir.

[@raghvendrayadav9388]

The captain of a cricket team of 11 members is 26 years old and the wicket keeper is 3 years older. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. What is the average age of the team? A.23 yearsB.24 yearsC.25 yearsD.None of these Provide short trick for such question please

[@chandangour2156]

Ssc gd 2024 k liye kon kon aaya h😂

[@malkeetsingh5111]

@@chandangour2156 form to khulne bhai

[@JglLhungdim]

​@@chandangour2156 Go back this ain't for you..go look for a way more simple questions than this...if ur are GD

[@dilip_kumar_jaiswal]

Sir your explanation is higher level thankyou sir ❤

[@devilsandeepjk0254]

Oooo waaah yrrr Aapki entry... Ayee oyeee..# Marker😂😂

[@gwaasin243]

Ha yrr

[@aditiverma1988]

Thankyou sir ... Sir, jo the avrg weight of 20 four wheeler is 180kg h. Us question m weight decrease hua h to 2 plus ka h but next question m jb servant ki age 1 year km hoti h to minus m kyu h ?? Pls ansr me

[@lavyababy8081]

Yes sir issae Kuch questions k answer bhii nhi aa rhae

[@shrutipatil464]

Bahot simple hai yr

[@krishna_kumar_sahu]

Sir apke is video me 2nd question me 1 old caar ko remove krne se 2kg avrg weight kam hua But apne last me 178 nd 40 ko plus kiya jbki weight reduce he Same 3rd question me ek servant replace hone se 1kg avg weight kam hua usme aapne -1 calculate krke -6 kg weight bataya Pls describe kijiye

[@kmanjna5870]

Dono bar (-)(-) h islya add kya h

[@ghanendrayadav5113]

Thank you sir

[@krishna_kumar_sahu]

@@kmanjna5870 dono baar kaha - - he 1st time me 40 plus kiya he or dusri baar me minus kiya he. Kripya mera sawal or jo question ki baat mene ki use dubara dekhe Doubtful he abhi bhi

[@youfit5883]

@@kmanjna5870 haan ADD toh hona chahiye pr negative sign bhi hona chahiye.Then iska ans hoga none of these?

[@magadhsamratfanpage2394]

Dear sir is the best teacher in whole youtube..I think and guys what you think...👍👍👍👍To keep support my dear sir.......(Love u sir).You are really great......👍👍👍👍❤️❤️❤️❤️❤️❤️❤️

[@Dolly_Goyal]

Sir ans 16 h Ye correct hai kya please reply 14:16

[@animeshshende]

Yes

[@early_bird_12]

Thank you so much...❤️ Need help in SI & CI.. it's very difficult. After reading the question i got totally confused😔.

[@abhijeetgorai242]

Can you post the question

[@tradingmagician6255]

Please post that question

[@kumardeepu5280]

40=15 50=15.2 Both difference 1st 0.2,and 2nd 10 40×2/10and 152/10×10 Then after total 152+8=160 now decimal point of one digits at last ans will be 16. Reply me sir, ans wright or wrong .

[@priyankakoundal2131]

Thnkew fr the solution...

[@SANTOSHKUMAR-wd9gn]

correct

[@Ankitsirkabcha]

Sir apki tricks hai na jo bdi achi hai ksm sa Mujhe bilkul math nhi atta tha but jb sa apki videos dakh rha hu kuch chapters apne complete krwa diye hai nice sir ji

[@souravchetia]

@5:35 the difference is 2 but @7:15 the difference is (-1)... how come? It should be 1.

[@nishachoudhary269]

Mujhe v yhi janna h

[@anythingeverything9863]

Same issue

[@soumyojitbhattacharjee2513]

Increase honepe "+ " hoga. Decrease honepe "-" hoga.

[@digantabyapi]

Yes,would you like to explain sir,how the difference in age become negative???

[@nandkishore5006]

Same question

[@SUNILKUMAR-kt8bg]

Esi bat nahi hai sir ki jiske yaha coaching nahi hoti vo hi dekhta hai apki video ko Hamare yaha bahut coaching hai fir bhi ham apki video se padte hai

[@pritparmarparmar3791]

prit parmar suppar sir

[@rajnathrajbhar2406]

16y

[@juhilashkare7399]

Tqq sir best vdo 👍

[@anjalisahoo6046]

Oh my God 😲......U are amazing 😘😘.....u are a genius 💖

[@Pahadimp3]

7:22 pe -1 kyu Lia diff +1 v to ho skta tha Or jgh to Lia neh minus Mai I know ans fr bhi nai aayega But ye Bina mtlb ka minus -1 kyu Jab car ka wait km hua tha TB to Lia nhi -2 ??? .!! Hit likes if agree And must reply plz

[@gunjan_armaanian]

Yes 🤔

[@naveedulrehmanmalik5875]

Btaov dear sir

[@san26d53]

Bhai just for understanding purpose Kuki question me young servent add hua hai to obviously uski age km Hogi ...agar hame old servent ka age PTA hota to.... new replaced young servent age =old servent age - 6. And hota

[@san26d53]

Ans hota

[@informativesud3716]

Mera bhi yahi question hai

[@avniparmar825]

Quant ke aur trick karo na cat exam ke level ke plz🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@priyankatripathi5603]

Sir the homework which you gave I found the answer and answer is option B 16 years

[@Neerajkumar-qy6rc]

Sir car weight wale question mein difference krk negative ka sign q ni liya or next question mein servant wale question mein plus or minse (-) sign ko q consider kiya hai???? Kon se question mein krna hai or Nhi krna ye kese pta chlega

[@healingsoul0001]

Thanks sir for the wonderful explanation 👏👏✌️✌️

[@badaltiwary7543]

40*0.2=8 10*15.2=152 Sum of student yr 160 And the average of student 160 divided by 10 The given ans 16 year

[@vimleshpanika6423]

Bhai 160 kaise aaya

[@shambusharma6024]

Bindass

[@DearSir]

Isko share krna na bhoolain. Aap logon ke pyaar aur support se hi hame aisi interesting Videos bnaane ka motivation milta hai. Aap inhe aage bhi share karain taaki zyada se zyada logon tak video pahunche. Hmaari sabhi Videos dekhne ke liye neeche link par click krain Link: kzbin.info/door/9dyrsYEmD4iGJ8Oz1G5dpw Thank You 😊 Team Dear Sir

[@raghukapoor852]

Sum of ages of 10 students is coming=160 So, average age of 10 students =160/10=16

[@NIRAJ-NAINEE]

Sir jitna b average ka video dekha apka tricks sabse best baaki kisika samaj nahi aya but apka video ne muje zero se hero bana diya tqsm sir🙏🙏

[@vaibhavkaushik2260]

प्रश्नों का दिक्कत है सर जी कृपया हिंदी में प्रश्न मिलेगा तो आसानी होगी धन्यवाद

[@rahulsantra7937]

Haa muje bhi

[@vijayaanjana5971]

Hm sir mujhe bhi problem hori

[@Vijays-vi3ye]

Ha sir Hindi me bataye

[@pawantiwarimotivationvideo4432]

Ok bro

[@SharwanKumar-jn4sn]

Hindi me video banaya kro sir ji

[@spandan_chavan]

Sir cutoff badne ka karan aap bhi ho 😂😂😂

[@vloggertrushna3669]

😀😀😀

[@shorthandsuccessmantra4398]

Bilkul shi bhai sala jyada nhi 2014 me mere steno me cut off 75 tha ish bar 125 h sb u tube ka den h

[@prernagangwar5487]

Yes u r right 😂😂😂😂.

[@yuvrajsingh1793]

@@shorthandsuccessmantra4398 kisme cutoff chayiya

[@OWN_7]

😂🤣

[@bhaswati8808]

Many many thanks

[@DearSir]

Isko share krna na bhoolain. Aap logon ke pyaar aur support se hi hame aisi interesting Videos bnaane ka motivation milta hai. Aap inhe aage bhi share karain taaki zyada se zyada logon tak video pahunche. Hmaari sabhi Videos dekhne ke liye neeche link par click krain Link: kzbin.info/door/9dyrsYEmD4iGJ8Oz1G5dpw Thank You 😊 Team Dear Sir

[@DharmendraKumar-pw8wv]

riya saha

[@mizingnarzary7329]

What a great short trick sir,ur the king of king of short trick

[@Surbhi-k3u]

Thank you so much sir for your help16 years is answer .sir servants wale ques me difference avg age ka -1aya hai jabki four wheeler me diff avg ka +2hai ghat to dono me raha hai to kaise aisa muje samajh nhi aya

[@stoic3952]

Mujhe bhi doubt haiiii

[@Nitin_0906]

8:55 Replace vale negative kse Aaya usse phle to Jo difference hota tha unko plus krte the yha Aapne -1 kyu Likha difference 1 tha dono Ka to only 1 Aata please ans

[@prakashchhetri7356]

40------15} dif -10 50------15.2}. dif -0.2 =40X0.2 = -8 -10X15.2 = -152 -152-8 = -160/-10 = 16 answer

[@chandrashekharpradhan4677]

@@prakashchhetri7356 write bro

[@pervaizlone3516]

In replace questions where does -1 come from

[@rekharai8622]

Sir akdum super se bhi uper hai sir

[@shubhamchaudhary7919]

@16 .....maza aa gya bhiyaa jee thanks for support us 100 like brooooo

[@sonuchoudhary7907]

Thore tough questions v karao sir. Bachho wale quesyion to sab se ban jata hai

[@siddharthjakhmola4689]

ẞir ye sb me invlide hota h avg questions me?

[@smartmaker7335]

Mujhe to aapki sari videos acchi Lagti Hai Aapki vajah se main English and math me badhiya ho paya hu 😍😍😍😍😍🤗🤗

[@arpitakhandekar7891]

What didn't you taken -ve sign in previous question

[@pragyaregmi8462]

coz - - + hota hai at last might be that y??/…… I also get confused

[@vishesh_bhardwaj]

Coz, in that question 28 was subtracted from 27 (27-28=-1) But in this question 40 is subtracted from 41 (41-40=1) That's why it is positive

[@unknownqweds]

@@pragyaregmi8462 becoz on that question they mention the word Reduces by 1 year that's why

[@kunalsingh1696]

Don't run your mind too much or it will cause brain pakoda...asshole 👆

[@arpitakhandekar7891]

@@kunalsingh1696🖕

[@devsahu6200]

Sir first 2 q me apne dono condition increas/reduce me difference ko bina +/- k likha but 3rd q me - k sath likha aisa kyo

[@sonalikumari2585]

Mujhko bhi yahi par doubt hai

[@Ritu321ok]

Same

[@funnyfeelingsongslovelovea7043]

Plz explain us sir

[@babudarshan1118]

Sir please make a video of simplification of class

[@siotrasona6097]

Sir ap great topic k sath great trick late ho mujhe bhi y trick competitive exams j liye tyar krni hai thanks dear sir〰️✅

[@prathamdharmeshwer5767]

Sir Agar replace wale question Mai - aaya to weight reduce wale question Mai - kyo nahi liya......

[@gam11074]

7:14 pe samajh me nai aya. Minus 1 kese aya? Last question me plus 2 aya tha difference

[@arpro64]

Ha same nai samja

[@Manish_bagoria]

Niche walle mein se upr walla minus higa Mtlb (new - old)

[@krishangel909]

@@Manish_bagoria tab to previous weight wale question me v NEW - OLD hone se minus 2 ho raha hai... usme to sir ne plus 2 likha 🤔🤔

[@siddheshmane2166]

@@krishangel909 reduce Likha h na reduce hua 1year

[@pragyaregmi8002]

could u plz write the step of HW plz

[@locopilot8573]

Sir -ve sign kese Aya replacement wale questions me

[@Mylifediary2510]

If average increases to +ve sign agar av decreases to - ve sign

[@bunty-vo6vl]

Bcz initial av. Age 28 thi but final av. age 27 h, to it means av. Age decrease hui h to isi liye sign -ve h.

[@arvindkumarmalviya5020]

40 student - 15 years = age of 40 student 40x15=600 yrs , 50 student = 15+0.2 =15.2 , 50x15.2=760 yrs the difference of 50 students age -40 student age = 760 -600 = 160 is the age of 10 new students 160/10 = 16yrs , the correct answer is 16yrs . Thank dear sir now I am in class 5th and now I become a master of mathematics my class because when teacher ask question i give the answer I less than 2 seconds .

[@arvindkumarmalviya5020]

I can't write it step by step because I am writing it from computer .