Mixture and Alligation - Shortcuts & Tricks for Placement Tests, Job Interviews & Exams

[@CareerRideOfficial]

Practice Questions on "Mixture and Alligation" available at: www.careerride.com/mcq/alligation-or-mixture-quantitative-aptitude-mcq-questions-23.aspx

[@prashantsawant2778]

2 nd ques . Avg of 520 and 420 is 470

[@suparimal528]

kitni mistake krte ho yaar....sasta nasha krte ho kya ?

[@AgyaanSeGyaanTak]

10.4 minus 9.6 is o.8 .. O.64 kaise aa gaya

[@jayaparasuram4310]

Sir you made a mistake in 9th question

[@ramizraja.a823]

Sir plz reply my comment

[@bhagyamakhija1267]

Great videos :), but would like to point out one calc mistake at 36:55, 1080-290-165 = 1080 -455 = 625

[@vrindakataria7682]

yes

[@65_sheetalsinha35]

Can you please explain how to solve 28:49( question 7) with direct formula.

[@bablubhaii927]

yes the ans is 208...=625/3

[@varalapradeep]

In 9th question total is 1080-455=625.x=625/3=208.3 is the ans.

[@vittalhutte2376]

Yes

[@soumyanarayanbehuria6694]

Same here

[@garimakumari4346]

yes this is the right answer

[@priyankam5548]

Ya correct

[@soumilide]

Yes it's 455 and he had mistakenly written it as 555

[@vivektanagawade8051]

You should also reply to the doubts but it seems in such a way that you only like and respond to the appreciation of your videos.

[@sunnyavi7867]

Q:5 Had a formula.... From X litres liquid we remove Y litre liquid and added same amount of water,And that continued N times....Then [X(1-(Y/X))^N] litres

[@Sofia-zy6rg]

Thanks it really works

[@shraddhakhedkar6269]

Thanks for this!

[@MadhanKumar-wf3yz]

😘😘😘😘😘

[@sivanantham792]

❤

[@kuttisuriyan47]

In the 9th sum 1080-290-165= 525 was taught by you .but I had a doubt on this by subtracting 1080-290-165 =625 ...this was I got

[@alkeshkumar2227]

concept par dhyan deta to kaam aata

[@anchalprajapati3883]

@@alkeshkumar2227 but by subtraction we get 625 only how 525 can anybody explain plz

[@apoorvchandhok6919]

@@anchalprajapati3883 it's a mistake buddy. you can correct these small mistakes by yourself too

[@anchalprajapati3883]

@@apoorvchandhok6919 pff course but getting ans in points naa

[@apoorvchandhok6919]

@@anchalprajapati3883 haa he did a mistake. Forgive him. You can correct it in your notebook..

[@roshnaashivashankar5211]

Best sir.. These lectures are more than enough for me to study.. The notes from these tutorials and the sums from these r alone more than enough for one to study for entrance exams bcoz what u have given is the base for everything sir.. Thanks a million lot and hats off to u and ur channel.. Kindly upload some basic math videos which relates for entrance sir.. Thanks sir 🙂☺

[@ravivarmadanthuluri5531]

5th problem can be done in this way also 4 lit of milk was taken and 4 lit of water added.that means 4/40=1/10 part of milk was taken from mixture. so 9/10 part of milk remained.this continued for two more times. therefore we can do it as 40*(9/10)*(9/10)*(9/10)=29.16

[@nagulanaveenkumar2312]

Thanku very much bro

[@yogeshnagarkar545]

ravi varma Danth

[@yogeshnagarkar545]

Thanks

[@vvvishalrane]

Thanks

[@abhi_devu]

Thankyou....

[@AdityaShinde08]

Thankyou for providing such detailed lectures for completely free. Very much Thankful to CareerRide 🙏

[@CareerRideOfficial]

You're welcome. Do share these lectures with your friends too. :)

[@nrithyopasana7709]

Oh lord.... This was an amazing session. This topic was never going into my head,now I'm able to understand it. While listening to his lecture, a new dimension of my brain opened to understand

[@bishalgurung4909]

Thank you careerride team... Your videos really made my life.. Because of your videos I secured Third position in MBA scholarship entrance exam.. and i am going to get admission in any colleges of nepal free of cost.... Thanks a lot

[@CareerRideOfficial]

That's such a good news, Vishal! Congratulations and All the best!

[@Robinsingh-ee2zb]

sir qus=12 ,146.4/15=9.6 not 9.72 is right 50:48

[@siddheshpatil5170]

The way 5th question seemed to me in the start and what it turned out to be... reminded me of my ex.

[@studentrecipes7359]

😂😂😂😂

[@ItEngineer1998]

अरे भावड्या 🤣🤣

[@nitin7218]

Dude ... 🤣🤣

[@gDevGuy001]

bilkul sahi bola..LOL

[@KomalSingh-oc6jb]

Sahi bola hai

[@parvkhandelwal7419]

Time 50:54 , it is said that 10.40-9.6 = 0.64 whereas it should be 0.8, and following to that, it is said that 9.6-8.8 = 0.96 whereas it should be 0.8 too.... My doubt is that when both the differences come out to be 0.8 and 0.8 how can we take their ratio? As it will come out to be 1:1. Please let me know what has to be done in sums like these where the differences come out to be equal.

[@yogeshworld]

Bro, their is small mistake when we divide 146.40/15 then ans is 9.76 and solve it futher now ratio are different (2:3)

[@arpitpatle3211]

​@@yogeshworldthankyou

[@JavedKhan-uv3ru]

First I had started with the random topic of this playlist I was unable to clear any topic clearly than in the 26th video of this playlist ma'am shared a png file so I referred that and also got motivated then came back to this playlist and now I am able to solve every question thanks team careerRide.

[@praneethavardhan5144]

Thank you so much sir, I will be always grateful for you & your videos.Coming from a medical background with no knowledge of quantitative & mathematical ability to cracking a seat in MBA could be only possible because of your easy understanding ,short & crisp concepts.Thank you for sharing knowledge on a public platform that is source for many people's success

[@CareerRideOfficial]

Glad to know, Praneetha. Thank you for taking the time to come back and let us know. All the best! :)

[@anandhimurali9279]

tq for providing the video in English

[@amarnathgowda897]

one of the biggest task is getting these kind of videos in any language other than hindi....OMG

[@thetenderloins6564]

Whoaa my gawd....shaque spearrr you pepollll are😱. Which dictionary maa “tq” is word? Oxford?

[@thetenderloins6564]

Amarnath Gowda guru, vodak bandidya flirt madak bandidya? Ninasht chep story nodilla nanu. Yen tinder aa youtube aa antha confuse agoitu 1 sec nim ibrdu comment vodi. 1:2 madbidtini rascal fellow. Adrmelu “OMG” anthe. Nkkan.

[@Robinsingh-ee2zb]

sir qus=12 ,146.4/15=9.6 not 9.72 is right 50:48

[@santhanaselvi6]

@@thetenderloins6564 tq came from the same dictionary where you studied pepollll and gawd🤣

[@beginners_mistakes]

Just made my day. Gained confidence regarding the approach towards the problem

[@muralikrishnanm385]

Very good set of questions! It was well explained as well! Thank you and keep doing this!

[@nihalichoudhury9292]

Question no 12 can be solved by another method, (15-x)10.40+(x)8.8=146.40 by solving this equation you can get answer x as 6kg

[@hemavarthinis7446]

👍

[@anmol3]

Thank you very much

[@NitinYadav-mc7tj]

At last in Q no 9 there is a mistake It was written " 1080-525 " But it had to be "1080-455"

[@skmgamer8214]

208.33

[@couchpotato5363]

Yea man... He needs a calculator.

[@codemachine7381]

@@skmgamer8214 yes dude

[@kaushalpandit9553]

Yes i got the answer (1080-455)/3=208.3

[@oxyg3ngaming02]

Ques. No. 4.. can be easily done with another method... Like me thrz many who may not understand by this method Ans : 45% of 80 is 36 Then, 45% = 36 1%= 36/45 75%. = 36/45*75 Which js 60 Asked .. how much need to added 60+36 = 96 Thanks for all solutions Sir..

[@prathibareddy4736]

Thankyou sir .i had no background idea about this topic..after seeing your video i became perfect in this topic

[@CareerRideOfficial]

Thanks, Pratibha! :)

[@laasyapriyaa7276]

In qno:2 avg of 520+420=940/2=470,so if we will substract 520-470=50,420-270=50,ratio would be 1:1,plj correct me if im wrong

[@gudimetlakowshik3617]

Best video source for aptitude....Surely Recommandable to my peers...Great work by career ride sir

[@CareerRideOfficial]

Thanks. Gudimetla! Stay connected and do share the video with your friends too :)

[@puspraj4687]

it's common sense that, if the price of three mixture is 180 rs per kg, and if the two of them is below 180 then the price of the third item should be more than 180, question no 9

[@ManavChowdhary]

Are you stupid? It's in Ratio. Not 1:1:1

[@GaneshKumar-vh4it]

Best mixture and Allegation video on youtube

[@raghavsharda8427]

answer of 9th question is 208.333 your calculation mistake is there

[@asmodeus3084]

yes, he wrote 555 instead of 455, otherwise it's correct and yes the answer is 208.33

[@rajayerramsetti5887]

Yes bro

[@sujathanallagoti2341]

Yhh 208.33 is correct

[@kvkrcsetty6555]

@@sujathanallagoti2341 yes

[@souravmalviya2161]

He has right calculation but u should check some error may occured

[@deepthi_gd]

In Q9) It is 1080-455, where u mistakenly calculated as 1080-555 .... at 36:56 seconds

[@deveshprogamer8809]

Yes sir

[@adeebh.s1915]

In 5th question since we are diluting the mixture by 10% in each go we can use 40x(0.9)^n = 29.16 {n=3 here} instead of the big sum.

[@sreejitaghosh1132]

How .9 came there ,please explain

[@mudhunurijanani1273]

@@sreejitaghosh1132 since 4 is 10% of 40,so we excluded 10% ,here 90% is multiplied times since 3 times juice is removed

[@Sakshighanokar99]

The websites are very useful for MCQ's

[@vishaljhaveri7565]

Question 5 was what I was actualling in search for. It took my too much time, until you made me crystal clear for me.

[@shiva999ful]

It is wrong. Check the video of mixture by Dear Sir channel. It is in 2 parts, check out 2nd part. The first question is exactly like this but with different numbers. And they teach much easy and smaller formula for these type of question. And by using that formula you will realise the answer of 5th question here is wrong.

[@abhishekvashistha4017]

@@shiva999ful link please bro?

[@Robinsingh-ee2zb]

sir qus=12 ,146.4/15=9.6 not 9.72 is right 50:48

[@13_amant77]

Simply use : quantity of pure liquid = x(1-y/x)n units Amount of milk left after 3 operations = [40(1-4/40)3] liters = (40 x 9/10 x 9/10 x 9/10) = 29.16 liters : Here That 3👆 is n which is in the power

[@KunalSharma-xf6cc]

@@shiva999ful No, the ans is correct. You just have to apply the alligation formula twice instead of once in this ques

[@samreensafdar3567]

This is nothing but The..... 😂♥️ This is nothing but The.... 😅❤️ Most used word in ur all videos

[@CareerRideOfficial]

:)

[@pranayreddy5824]

10th question logic was super thanks!! Overall good collection of questions.

[@niteshmandal2946]

Q no 5 can also solve by a this formula [x(1-Y/X)ⁿ]

[@subbareddyd544]

What are the values of x, y, n

[@vishaljhaveri7565]

[40(1-(4/40)) ^3) ]

[@praveen_balagam]

yeah where, X= Total quantity of Liquid, Y= Quantity of liquid removed, n= no.of times the cycle repeated.

[@aizad786iqbal]

Thanks..where did u learned that formula from ??

[@paleynandu]

please make a video on Banker Discount also... Your Teaching way is awesome.

[@tonyjacob9689]

Q 12 can solve in this way also Assume quant 1 is x and quant 2 is y Then x+y = 15 ----(1) 10.4*x + 8.8*y = 146.4 -----(2) solving (1) and (2) we get x=9 and y=6 which is the answer.

[@rakshitshrotriya1154]

5th question can also be done by the formula (Initial Qty. - Qty. Withdrawn/ Final Qty.)n (40-4/40)3 = (36/40)3 or (9/10)3 = 729/1000. 40×729/1000 = 4×7.29 = 29.16 litres.

[@padmavathi6696]

Tq🥰

[@punamverma265]

Thank u

[@gopavaramsaimadhuree520]

Thank you for all the superb tricks.

[@karthikc7288]

Sir,I really like your "logic method" to solve this concept as I was really no idea before watching ur video.thank you sir.

[@CareerRideOfficial]

You're welcome, Karthik. We have got some interesting videos on Logical Reasoning, Resume Writing, HR Interview and Interview Q & A on core topics as well. Do take a look. :)

[@Robinsingh-ee2zb]

sir qus=12 ,146.4/15=9.6 not 9.72 is right 50:48

[@Priya-ty2uh]

you can use this formula for 5th qstn x(1-y/x)^n x is total liter y is removed and replaced amt n is how many times

[@vasudevan2342]

keep the work......thanks for done in english...

[@VaibhavCGTabla]

Too good sir… thank you so much

[@wintersoldier9950]

Another way to solve Qn(10) : (hard) consider 1 liter of all the type ; let k1 : k2 be the amount of food mixed (ratio) for k1 liter/kg type 1 food, amount of sugar k1x(sugar per liter of type1) ie. k1x2/13 similarly salt - k1x 11/13 similarly for food 2 so. Amount of sugar in k1(2/13 +11/13) +k2(5/26 +21/26) = 7/39 + 32/39 (per litre) equate sugar(left)---> sugar(right) (11/13)k1 +(21/26)k2=32/39 similarly salt(left)---> salt(rgt) k1(2/13) +k2 (5/26) = 7/39 solve for k1 and substitute in eqn and find k2 .... final ratio would be k1 : k2 ---> 13: 26 or 1: 2

[@Dancingpie623]

Eat my paaaddddd puuu kha🤣🤣🤣🤣🤣🤣🤣

[@Robinsingh-ee2zb]

sir qus=12 ,146.4/15=9.6 not 9.72 is right 50:48

[@kadilinbouringkangmai1766]

This teacher deserve award

[@sowmyashree7705]

Sir in 12th question 10.40-9.6 is 0.8 and 9.6-8.8 is 0.8 but u have taken it as 0.64 and 0.96

[@vedantchafle6038]

146.4/15= 9.76 and not 9.6 thats where he has done the mistake

[@ratx_5]

Exactly

[@sadvikgowda6474]

Sir really I like ur logic methods....

[@muskansingh4791]

Please correct me if I am wrong. In 8th question, shouldn't the amount of mixture i.e. 90 L should remain same and only the ratio of acid and water should change. Hence, after the inversion of ratio, it will be 30:60, so 30L water should have been added.

[@vivektanagawade8051]

Yes it can be possible but when they will say that amount of mixture is fixed and 90 L only . But when in question itself they say add amount of water added to mixture we can take meaning that amount of mixture is not fixed and we are supposed to add water in the preavailable mixture itself.

[@chanpreetkaur2787]

Thankyou for the video ..is really helpful to prepare quant section for my placement nd bank exams . Do keep coming with more such useful content.

[@bharathr4220]

Everyone trying to find mistakes but he's actually did perfect

[@sivaravigalidevara]

Thank You So Much Sir..Careerride is always Helpful to me

[@yuvarajyuva1734]

Wasted 2 hours of time trying to solve problem 3. Later watched the solution and found that price of water is assumed as 0 per litre.... This killed my mood of solving further problems. How could we assume it to be 0 per litre ?

[@santhoshsiva281]

😂for water u should always consider it as 0 rs. Remember it as a logic.

[@abhayprajapati7447]

bhai dudhwala dudh me paani kyu milata h

[@nabeelmehar2984]

same bhai

[@forefatherofmankind3305]

@@santhoshsiva281 what about water fees you pay to municipal corporation? How can it be free?

[@ranajithore3125]

@@forefatherofmankind3305 We don't do that here. It's free of cost.

[@ZubairBaig-o6z]

Thanks u so much for this, much needed

[@abodisom_official]

Who is watching this before exam?? 😂😂

[@-SKishore]

Everybody

[@shwetarathod188]

It's completely worth to see....u r best explainer sir....thanku so much

[@nishantpruthi1172]

Doubt in 12th question sir.. kindly check calculation. how 10.4-9.6 comes out to be 0.64 and 9.6-8.8 commes 0.96... plz reply

[@MrSkywalker121]

He is not solving it at the moment looks like copying from some other notebook. He made mistake in 146.40/15, it's actually 9.76 and not 9.6. So 10.4-9.76=0.64. that's how he got 0.64

[@hiteshgupta6283]

Really awesome way of teaching...

[@ramnaik5625]

HELLO SIR IN QUESTION NO 12 THE CALCULATIONS DONE ARE WRONG I.E 146.4/15=9.76

[@skmgamer8214]

EVEN WITH 9.6 SIR DID WRONG CALCULATION 10.4-9.6=0.8 9.6-8.8=0.8 🤷‍♀️

[@skmgamer8214]

I GUESS THE FINAL ANSWER WOULD BE 4:1 PR BOL KR B KYA FAYEDA SIR KONSA REPLY KRNE WALE HAI🙄😂😂 AAP HI KO 2SAAL SE REPLY NHI AAYA

[@codemachine7381]

Process is more important than the result..

[@skmgamer8214]

@@codemachine7381yes, but in competitive exams no one will see your process but the final answer. 1 small mistake -0.25.

[@codemachine7381]

@@skmgamer8214 yup calculation, I don't think u depend on anyone else for it.. U r good enough to do it own your own CORRECTLY..

[@gkishen719]

It's really excellent, who all are using logic methods. It is very useful to me

[@aayushpasari3520]

Thank you so much Sir..This video was very helpful

[@CareerRideOfficial]

You are most welcome! :)

[@Space1346]

Sir! kindly make some videos on geometry.

[@suprabhatsingh3054]

Thank you sir for sharing all these concepts and these concepts have helped me to look the question in a very different way. Thank you so much for sharing the knowledge with all of us, really appreciate it .

[@CareerRideOfficial]

You're welcome, Suprabhat! :)

[@khushhalsinha7270]

Simply amazing

[@unpluggedalphaa]

For 5 th question you can use X(1-(Y/X))^n. X is the initial amount Y is the amount removed n is the number of times this process is done. This could save so much time rather than going logically. 40(1-4/40)^3 = 29.16 litres. 🙏🏻🙏🏻

[@umashankarchalla4229]

Bro please try to give me reply ... You can take any coaching.. Or clg preparation

[@unpluggedalphaa]

@@umashankarchalla4229 bro I'm final year btech and I prepare on my own

[@abhishekrajravi6155]

@@unpluggedalphaa are u preparing for TCS Ninja?

[@unpluggedalphaa]

@@abhishekrajravi6155 No bro I'm preparing for government jobs 👍🏻

[@adithkrishnack2225]

Thank you sir❤❤

[@ujjwalgupta527]

People here are literally 9 year old!!! Guys we are here to see the methodology and to understand the concept to solve such questions Stop blaming and spamming the wrong answer of question 9 its not an exam where he's gonna loose marks for that He make us understand the method and that is what important... I am saying this because such comments detoriate the quality content of such videos!!

[@Arjun70275]

Good channel for English medium students 😊❤️

[@sreejareddy886]

Good explanation sir .. thankyou u covered all the important topics .keep going with good concepts.

[@managmentforeveryone]

thank you now I can solve most of the question myself

[@CareerRideOfficial]

That great, Vinay. Keep it up :)

[@eleanorscarlett833]

in question no-7 the answer from the trick u have told in starting (costly and cheap)is giving totally different answer..

[@shubhamgawali8030]

no bro it is giving correct answer

[@theunstoppable3282]

@@shubhamgawali8030 how please explain

[@sivapattukkottai]

In 6th question, we can directly say that in 18 parts of the mixture is 12 parts of jiuce and 6 parts of water, then the ratio will be 1:2. Isn't it right? Plz clear my doubt...

[@gayathrikr800]

Q5) X(1-y/X)^n = 40(1-4/40)^3 = 29.16 lts

[@anchalprajapati3883]

Yeah this formula works

[@aboliravikarratnaparkhi3093]

Very nicely taught..!!👍👍

[@GMuthuKumaranece]

4question? 36 lt milk, so remaining 44 lt is water. The new ratio we want is 75:25, ie water is remains same ie 25%=44. ( here we r increasing the amount of milk only, so the water amount remains same) If 25%is =to 44 lt, then 75%is = to 25%*3 ie 44*3=132. So we already have 36lt of milk, we need to add 132-36=96litre of milk.....

[@prasathrajendran7116]

Super

[@suryaprakashs.p6579]

It's good method

[@anandhimurali9279]

thank you bro super

[@jogadandesaraswathi5895]

Thnq bro simple explanation 😊

[@akshatsharma264]

Thanks a lot sir! The series is very helpful.

[@mayurikamble4010]

Examples num.5 (9/10)*(9/10)*40. 9/10 two time because it's giving . We took 9/10 because. N 36/40=9/10

[@mayurikamble4010]

It's easy methods ...my class teacher told us if anyone like they can solve like this

[@dishantkumbhar8822]

@@mayurikamble4010 thank u for sharing it helped me a lot

[@ambivert7258]

thank u sir for work done in english .. keep on ..

[@UNERASESHAYARI]

In question no 10 how you directly add ratio first at least you have to make their base same.

[@malekashabnam7894]

Thanks alot sir it helps me too much

[@namratadas5569]

In question 11 at 48.14 if 10 litre solution is replaced by adding pure honey..den it should be 57-5.7+10 right?

[@tavindaqamar2821]

Right

[@dishantkumbhar8822]

It was just a sign mistake, but he did right although

[@aishwaryapatil7569]

Really very very helpful... thank you so much sir

[@santhoshk394]

We can slove the question no::5 within 20 seconds by using simple formula Formula :: x(1-y/x)^n Where x= amount of liquid contains y = amount of liquid removed and replaced n = number of process Now From the given data 40(1-4/40)^3 = 29.16 That's it Solved

[@setulsheth2986]

thank u

[@Robinsingh-ee2zb]

sir qus=12 ,146.4/15=9.6 not 9.72 is right 50:48

[@karthickkumarg5162]

8) (30 litres of water + amt of water to be added in litre) = 2/3(90 + amt of water to be added in litre) simply, (30+l) = 2/3(90+l) 90+3l = 180+2l l = 90 amt of water to be added in litre = 90 litres

[@prachiyadav8480]

Thank you so much, video is really helpful.

[@arsacgaming4526]

Add lecture are quite good Leave me out of the hell of learning on my own though U deserve a like 😅😅

[@theshadowlikeme2275]

Q.no.9 -290-165=-455 not 555

[@arpitgaurav4222]

Question no 12 again mistake in subtraction

[@vandutejwani250]

yeah right

[@Anas_Ansari421]

Don't go for finding any calculating mistakes

[@shilpas5847]

@@arpitgaurav4222 yes 10 liters is subtracted, should be added...

[@bhargavireddy5572]

What the ans and explain it

[@anjalisurkar4767]

best toutorial............Thank you

[@CareerRideOfficial]

Thanks, Anjali. :) We're happy that it helped you.

[@vinayakpatil6747]

Anjali Surkar Yes

[@ridam27]

In question no 9 There is some mistake in the calculations 290+165+3x=1080 3x=1080-290-165 3X=625 ( not 525 as calculated in the video) X=Rs.208.33 /kg

[@LIVE_LIVELY]

yeah i too found that

[@RithwikSiripuram]

There. Are lot of mistake

[@__ankita0206__]

Yes many mistakes

[@BTSArmy-se97]

So useful 💜

[@letsreadtogether1714]

Very good explanation sir (Inbetween some ignorable errors... Leave it 😊😊😊.) Now i got an idea to solve this type... To all friends: Ignore error and try to understand the concept 😊😊 lol

[@CareerRideOfficial]

Thanks, Sudhakar. :)

[@nareshvattipalli831]

Excellent teaching sir......

[@sanjurajput_92]

Thank You for the concept you have presented 🙏.. Others figuring out numerical mistakes meanwhile I concentrated on concept you have taught❤️❤️🙏🙏

[@ManiMani-xo3iq]

Me the same

[@karthikaperiyasamy4379]

awesome sir 👌👌👌 thank u so much

[@CareerRideOfficial]

Thanks Karthika!

[@SatyamSingh-nl6pg]

For question number 5, you can solve this question by this formula also👇 Remaining quantity = Total quantity ×( 1- Replaced quantity/ Total quantity)^ n

[@nafio2206]

40×(1-4/40)^3 you are saying but the answer that came was invalid

[@TUSHARAJAYDUBEY]

@@nafio2206No!...same answer will come with this formula also

[@Shambhukumar-ke6lq]

original amount=P*[1-(R/P)]^n where p=initial amount R=withdraw amount n=number of times. original amount=40*36*36*36/(40*40*40)=29.16

[@shubhamshah8264]

Easy method Q7) (32-28)*60=(28-23)*X Solve it...X will be 48 Simple !!!

[@bharatmishra250]

Very good explanation

[@prashantsargar8778]

By saying This sum is also very easy you make us feel like dump 😅🤣

[@CareerRideOfficial]

Not at all, Prashant. The only reason we keep reminding you that this is easy is so that you as a student don't get scared of any question. The only reason we don't do well math is - Fear. Throw it away, today. You'll excel. All the best :)

[@carpediem9171]

However, Amazing sessions !!!! Thank you for the same.

[@shivu4002]

Kindly don't delete any video from your playlist forever....

[@CareerRideOfficial]

Don't worry, Suman. We release a video only when we are happy with it ourselves. Nothing is going to go off....Stay connected :)

[@Robinsingh-ee2zb]

sir qus=12 ,146.4/15=9.6 not 9.72 is right 50:48

[@mohammedilyazkhan5425]

In 9 question I have got subtraction as 1080-455=625 & Answer is 208.3333333