Statistics questions for TCS NQT 2021 | TCS NQT aptitude

In this video we will be discussing about most important topic statistics for tcs nqt 2021 examination.There were many questions asked from statistics field in TCS nqt 2021 drc.This video will help you to prepare for TCS NQT 2021.TCS hires for profiles like TCS ninja and TCS digital via tcs nqt
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#tcsnqt2021 #aptitude #previousyear

[@akshaykothawade]

onlinestudy4u mai sabse sahi sir mera fav😍

[@dharanipriya2390]

Sir, please make a video about log based tcs nqt questions tomorrow....

[@a.k5875]

mode -median=2-------(1) we know that mode=3median-2mean ,substitude this in equation 1 median-mean=1

[@arnabmudi8223]

Thank you sir.... Keep making more videos on all 5 stages. these are really helpful.🙏

[@unemployedcse3514]

Sir I have TCS nqt on 24 th please upload more vedio before the date please😍

[@psitignitia2k182]

kzbin.info/www/bejne/hZypo3l_bdZmmcU

[@AjayKumar-wf8mp]

Bro how many videos can he upload in 1 day ?

[@techtechnical2604]

did u get the job

[@gsashish1028]

You're solving raw data question only but they are asking grouped data question. Please make on that

[@user-mb1gx5sb4d]

Did you find any accurate video on grouped data.? Plz share

[@compilerrun5516]

Nothing but a good session.

[@vipul785]

It's impossible to do these kindda problems without pen and paper. 🙃

[@shafinkadhir9693]

Yeah we are not tutor like him😂😪

[@vishalchauhan9832]

@@shafinkadhir9693 i think pen and paper are allowed but it should be clearly visible in the camera.

[@siddheshmhatre2389]

you are talking about pen and paper i use a phone🙂

[@sukhdevsharma5611]

@@siddheshmhatre2389 bhut khus lg rhe ho.

[@keshavanandini2206]

In question 4 ..it is no of rupees or no of notes? If it is no of rupees how come it is 150 rupees for 20 rupee note and I think to find the mode ..if it is for no of rupees we should divide no of rupees with denominations...to get no of notes..so we can find the max frequency

[@vaibhavkarmude9900]

yes i am aggried

[@deep_harsh24]

Yes in question no. 4 There should be no. Of notes of 20 , 5 & 10. And Mode = 5 ( Answer Because 5 rupees note frequency is 200 times )

[@kajalpowale8143]

Thank you sir for making this video... 🙏🙏

[@bhaktisagar6251]

Ping me

[@affuaffu4238]

Thanks for your great work sir 👍

[@pranavambore9831]

To calculate avg/mean easy trick Arrange it in ascending order... Next pick the middle number that will be mean If ther are two middle numbers the add both and divide by two. No calculations... saving time Ex1- 1 2 3 4 4 6 8 Middle number= 4 =mean Ex1- x, x+3,x+5,x+8,x+9 Middle number-x+5 X+5=9 X=4😁

[@OnlineStudy4u]

It's a wrong concept .. unfortunately u r getting the value of x .. but this is completely wrong ..it's not a short tricks..I advice u to watch average video .. only when the number is continuous or they have the common difference the middle number will be average/mean.. hope u understand

[@pranavambore9831]

@@OnlineStudy4u ok sir

[@mindgames1135]

Only if the value is consecutive 😅

[@mindgames1135]

Only if the value is consecutive 😅

[@KamalpreetSingh-du6kc]

Very useful video

[@anmoldhawan3639]

This will be nothing but MODE of channel

[@mehakkapoor8587]

Thank you so much ...pls make one video on geomery

[@aljojose7478]

well explained

[@manjulacn3289]

Sir please do videos on programs asked in tcs exam

[@ayushghosh1372]

The last question can be solved in a much easier way !! We know:-Mode=3*Median-2*Mean Given:-Mode-Median=2 Now, Mode=3*Median-2*Mean =>Mode-Median=2(Median-Mean) =>2=2(Median-Mean) Therefore, Median-Mean=1

[@prajan_jana]

Thank you for this video

[@craftyexploreyourself8867]

These are very easy..will this type of problem come in the exam? Or I need to practice harder problem?

[@arundhatihatekar226]

Sir, please make a video on Data interpretation

[@Saasex]

Sir please make a video on important topic of SDLC 🙏🙏

[@psitignitia2k182]

kzbin.info/www/bejne/hZypo3l_bdZmmcU

[@spenz9912]

go to the playback speed option, select custom and set it on 0.9 :)

[@adithyanarayananc8376]

omgg, i had set that in 1.5 😑😑

[@riyanegi419]

Will statistics come in the syllbus of tcs exam?

[@SyedSameer-bk9pe]

Yes 4 to 5 qstns based upon that

[@pratikpatil5214]

Thank you sir for this video please make more videos on tcs nqt I have a slot on 24th

[@psitignitia2k182]

kzbin.info/www/bejne/hZypo3l_bdZmmcU

[@Kalyug_Ke_Krishna]

please explain in short way... time save .. use short tricks and show how to quick solve questions?

[@ShubhamPatil-fn4xr]

Q7 ans will be 21 because y value will be 30,30???

[@nehakachava5068]

I too got y value as 30 because in data point 32 repeated 2 times which he considered only one time

[@shashankpandey374]

thank u yaar, i was also bit confuse

[@goddlamounika1843]

Thank you sir

[@pigudogu8294]

Sir, in mode for example if 2,3,2,3,5,6,4,8 is given then 2 is 2 times and 3 also 2 times in this situation, what will I take as mode either 2 or 3? Pls reply sir

[@mounikaammulu1404]

Both 2 and 3 are mode ,u choose from options if any one is there u pick it.

[@swapnilm5805]

@@mounikaammulu1404 and what if both are there in options

[@isikamaiti9116]

@@swapnilm5805 then both 2 and 3 . Or. 2,3

[@sakshitembhurne2532]

Sir please provide previous year papers of TCS Ninja.

[@sandranidheesh1732]

nice

[@radhabarla8755]

Sir, Is this helpful for icet 2021 exam?

[@spurs9759]

It is impossible not to use pen and paper i mean for some questions like data arrangement,blood relation etc for understanding purpose we need to write.Anyone please say if there will be a problem if we use pen and paper.

[@vikramdubey6383]

You should use pen and paper unless and until you write like the person in this video.

[@omkar2589]

So how was ur experience with nqt? Did u use pen and paper?

[@unemployedcse3514]

Awesome 😍

[@affuaffu4238]

Sir in which link we can give the quiz?

[@mopurisivareddy7852]

Sir I had written TCS nqt exam but when I login it showing your score will be updated shortly , why they are taking sooo long time , are is there any other way to check the results

[@rohinichandu1218]

If frequently repeated numbers suppose 4&3 then which number should take as mode?

[@supriyakarri2387]

I think both 4&3 are taken as mode

[@jyotivish7481]

variance formula is wrong... at denominator theree should be n-1 ,, where only n has been shown

[@OnlineStudy4u]

It's correct . There are two formula of variance, which is used for calculating different variances.

[@kumararun8337]

Sir this is very basic 😔 plz solve complex problems sir

[@sameenamusthafa1081]

Sir, what is mean deviation

[@jayap8355]

Are these tcs nqt PyQs?

[@imperfectlyperfect1566]

How is it possible to solve these without pen and paper

[@advaithaithal2537]

7th Sum is wrong, The middle no should be 28 & 30 and not 30 & 32

[@sumonghosh4657]

No bro he is right. 💪💪 after replacing the values you have to arrange it in ascending order again

[@prateekshapanda8331]

sir in the 7th ques we have even no of data ie 12 so why are we taking the avg of the 6th and 7th term? please help me clarify this i have nqt tommorow

[@prateekshapanda8331]

@gandhi so cant we take only the middle term ie 6th term as the middle term

[@sameenamusthafa1081]

Is mean deviation same as median.. please reply anybody

[@vikramdubey6383]

Mean Deviation is [x-x(bar)]....while, median is the middle term for odd numbers and for even it's (n/2 + n/2+1) term.

[@shashankpandey374]

7th question answer is 21 not 19

[@anmoldhawan3639]

Q;10 itni dher lgaoge ek difference ke liye to hochuka, why U involving x, you have two eq solve them and get your answer in least numbewr of step

[@OnlineStudy4u]

Mr. Anmol. We could have solved in 30sec , but there are Many student who will.not understand directly. We can not cut down the steps. After watching student can cut down the steps in exam

[@neatandcleannews7803]

U r English man You do not live in India ? Why r u speaking English ?