CAT 2022 Slot 1 | Quant | Complete Paper Solution & Detailed Analysis | MBA Wallah

[@MBAWallah]

Hello Guys, In Question number 7, the correct question is xy + xz = 19 and not xy + yz = 19. Sorry for the inconvenience.

[@riddhishsharma930]

First question is too easy just divide both equations you will get ratio of a,b then put it in any equation

[@kavs1859]

​@@riddhishsharma930i didn't get it this way

[@CATHundredPercentiler]

that means if the question was as displayed in the video, the correct answer = 48? This is what I got when I solved it.

[@Prathit_Shaandilya]

@@CATHundredPercentiler Minimum would be 34. 19 is prime & the value of (x + z) can’t be 1. Therefore, y = 1 and ( x + z) = 19; z(y + x) = 51 z(x + 1) = 51 51 = 17 * 3 Case A: z = 17, x + 1 = 3 x = 2, y = 1, z = 17 So, xyz = 2 * 1 * 17 = 34 Case B: z = 3, x + 1 = 17 x = 16, y = 1, z = 3 Then xyz = 16 * 1 * 3 = 48 Therefore min = 34

[@CATHundredPercentiler]

@@Prathit_Shaandilya Yes Correct. Thanks for the correction.

[@lavanyagoyal6389]

He had tricks for almost every Questions and his speed for solving is just wow...

[@kushagraraj3163]

Its not trick the theorem that r widely used !! Nd most of the question u dont need to solve 100% within 35% of the process u can wisely discard out the options...

[@rodygod3421]

I could see your comment and tell you are a female

[@bjjhvbhjhhvvcvbh5699]

​@@kushagraraj3163teach me!

[@Tardzud]

@@rodygod3421 why would u have the need to comment something sexist?

[@Anurag.Ganguly]

QUESTION NO 1 a²+ab+a=14 a(a+b+1)=14..............(i) b²+ab+b=28 b(b+a+1)=28..........(ii) (i)÷(ii) a/b=1/2 which means a=1 b=2 ( maybe not because they are in ratio) 2a+b=2*1+2= 4 or multiples of 4........so in Option only 8 is a multiple of 4.......so Option D

[@sayantanichakraborty6842]

In q7. We need to take y common, not x. The answer solution set is correct, because it value is going to come as 1.thus not effecting the answer.

[@Rohit-ps4ju]

Jb teacher ghr se ratt k aae hoo.. Question se frk nhi pdhta.. Solution same hi ayega

[@MrRrrr698]

​@@Rohit-ps4ju😂😂

[@creative_skd6715]

I appreciate PW for their initiative, i hope it will generate so many results from students who cannot afford costly coaching

[@anjalirawat8498]

Tum cat ki preparation ker rhe ho ? Mujhe bata sekhte ho level ky rehta h exam ka , bank exam ka level jese?? Mujhe pata nhi cat ka ethna

[@rajdebnath9681]

are their mocks good?

[@chetanatole]

​@@anjalirawat8498Ab Ye Questions Dekh Kr Tumhe Level Nahi Samjh Rahi He Kya?

[@anjalirawat8498]

@@chetanatole maira mtlb tum ne Bank ki exam di h?

[@yogitabadsiwal4842]

The way you explain is just excellent best teaching from all online resources till now.🙌

[@Whatdoievenwriteherebruh]

In the 10th question ,just imagine the number 50 to 50 and then 1:3 ,as 25% to 75% which means 25% of the equal mixture (12.5 sugar , 12.5 lemon and then you're adding 75 lemon juce so it will be 12.5 to 87.5 basically meaning 1:7)

[@thelogicalist147]

For q9.. ratio is 1:3..so divide 1 into equal parts since equal lemon and syrup which makes 0.5 lemon and 0.5 syrup..hence total lemon 0.5..total syrup 3.5.. ratio is 0.5/3.5 or 1/7...allegation ki bhi jaroorat nahi hai

[@parthyadav9811]

Superb teaching skills, This video is very helpful. Sir is perfect with his subject and his way of teaching

[@GovernmentOfUK]

So elegant, So beautiful, just solving questions like WOW ❤😊

[@manishvanjani3706]

sir are u a gym trainer too apart from quant educator ?

[@TheDHemant]

Sir leave the screen to enable us to take a screenshot after you solve a sum.

[@justcrimson9076]

Bro there is a trick for 18th question if 9kg kg almonds = 30 peanuts then 6kg = 30/1.5= 20 hence price of almonds is 20 x 252/3 = 1680

[@pankajchoudhary514]

Math section is not difficult in cat exam Real problem is lrdi section

[@Tardzud]

yes

[@Shubhkesh_04]

Great sir. Aap itna fast calculation karte hain wow. Humko bhi batao itna kaise fast kare.

[@nileshbhatreja6193]

Takes so much time to solve. First question can be easily done in 20 seconds. By equating both equations, you get 2a=b. 2a+b=4a and since it's a natural number, the ans will be a multiple of 4 i.e. 8

[@visheshswaroop5795]

What a perfect teacher 😮😮😮omg❤

[@Muzicworld849]

I have a doubt… In Que. no. 07 if XY+YZ= 19 then how you can take X as a common & it become X(Y+Z)=19

[@Muzicworld849]

21:31 Please Answer..!!

[@HeroChaudhary-wt7el]

He replied to it in the pinned comment

[@shashwatmishra1127]

Sir in question 18 instead of making eqn, if we keep option 2/3 k = options and see that none of the valid values of k divide 7 except d, by that method it can be done faster?

[@souradeepdas8811]

Impressive vai ne hilane se rok liya 🙂🙂 10min dekhunga soch ke aya 1hr tak chala geya datapack vi gya

[@mathsclassesbyomsir5092]

Hare Krishna hare Krishna Krishna Krishna hare hare Hare ram hare ram ram ram hare hare😊

[@vijayanand6448]

Awesome teaching sir❤

[@atozmilega1697]

This type of Questions,I solved in Grade 10th👽🚫🗿

[@angelofheaven2917]

Each one In 10 minutes😂

[@sunnychoudhary2966]

Q1 bahut lamba leke chale gaye ap....ye ek ratio se bhi ho jata...bina lamba solve kiye bhi ho jata...apne question 12 ko bhi lamba kar diya...ye problem triplets ke knowledge se aur asani se ho jata...5 12 13..

[@truenorth2093]

Thanq

[@AhmedLaraib]

"99 ya 100 marenge usse neeche humko pasand hai hi nhi"-Rahul Bathla Sir

[@Priyajit2003]

Sir I read in Arts ...Can I crack MAT/CAT Mathematics Exam 😢Aur Sir MAT Ka Preparation kab se start hoga?

[@SurajSingh-hs3pi]

Please bring a batch for nimcet exam also

[@iamsourav18]

Sir, in question 13 a=25 and x=100 can also be a solution, right ?

[@nikhilrajput9781]

Jai hind sir Excellent explanation

[@rimilpramanik6543]

How does that combination formula used in Q9 come ? How does the 9 come from?

[@shibajyotichoudhury8186]

He has used the formula( n+r-1)C(r-1) ,so he got 9C3

[@Clam782]

how did 9C3 come after k1+k2+k3+k4 =6? sir ye bta do kaise hua....permutation combination mene kiya h ye samajh nhi aya 10C4 kyu nhi?

[@V1kashbaghel]

It’s a begger method in which n identical items distributed in p persons so the formula for this is (n+p-1)C(p-1) .. so in above question there are 6 items which is distributed in 4 persons so it becomes (6+4-1)C(4-1) = 9C3.. hope its help😊..

[@abirdas2842]

Ye maths ek science student ke liye timepass hain lekin hum commerce walo ke liye kafi tough hain.

[@amardeepsingh5258]

In question 15 How -a can be right side of 1 in number line

[@jankiprasadrajput5852]

Sir 2years drop ho gaya kiya CAT ki preparation karna chahiye ya direct admission Lena chahiye

[@shivanshshukla5883]

2 year hi nahi hona chahiye tha paisa aur time waste kardiye Naukri lo kisi bhi tarah bas nahi toh tumhe drop ki NGO ya kuch intenrship kcuh karna chhaiye tha chhtiye ki tarah ghar pe baithke parents ka paisa bar baad karne mai maza ata hai na

[@karansharma2738]

CAT ki prepration m 2 saal lga diya ya 12th k baad kisi entrance ki tyari m lga diye?

[@anirudhchauhan2840]

@@karansharma2738 bhai graduation ke baad krega na tbhi to dalega,🤣

[@Gh55656]

​@@shivanshshukla5883😂

[@karanchawla5125]

Sir ye mixture alligation ki trick sikha do.

[@anirudhchauhan2840]

Muje ATA gh 😁

[@kavyaagarwal8337]

in question 1 if we treat it like quadratic, getting -7. can u expln?

[@siddharthsingh289]

Sir question no 7 me aapne xy+yz me x comman kaise liya kuch smjh nhi aaya

[@ashutoshganguly6717]

Sir do I need to solve the Male & female ratio question the 4th one as I jus divided 3600 by 2 and got 1800 and I can jus write a line that acc to the question 50% females are literate and 50% are illiterate and jus multiply 1800 with 6 or I can jus double the 5400 to get the value of X.. Will this be acceptable as it's a solution based question?

[@manyaagrawal9126]

Amazing

[@ayushpathak3489]

Awesome 😎

[@RO-HIT-45]

Sir ye itne chote chote question nahi puch te woh bohot length wale hote hai usse kese slove kare 🔕🚫🔕🔕⛔🔕⛔🚫⛔🔕⛔🚫⛔⛔🚫⛔🔕⛔🔕🚫⛔⛔🚫⛔🚫⛔🚫⛔🚫

[@viladimirputin..]

Sir cat ka exam me questions paper hindi me bhi aana chahiye😢😢😢😢😢

[@prachuryyabaruah7]

Video Normal speed mein bhi 2x kyu lag raha hain🙂

[@sudhanshushekhar4710]

31:25 matter of solving this question is very far.firstly ,how to understand this type of questions 😢😢😢😢😢😢😢😢😢😢😢😢😮😮😮😮

[@IndrajeetChaudhary-oy9or]

Wow beauty of pw

[@DishuMittal05]

Q20 mai 5p1+3p2 ko aage solve krte time p1 ko 3 kyu liya numerator mai ?🤔

[@urviphulsundar8829]

Sir plz explain question no 9 again.....

[@shivakarkoch]

Thank you so much sir

[@SudhiAgrawal-lh9vj]

9th question solution method is wrong

[@HeeshaHindu]

maths lover ❤

[@PhantomRAVEN1608]

in Q14 agar d s2-s1 karke nikaalenge toh galat aara h pls somene help. s2-s1 se 7 aara h d

[@aricamalik4800]

sum of 1 term=3 sum of 2 terms= 10 difference of sums = 7, which means a1=3 a2=7 Again-sum of these 2 terms= 7+3=10 diff of these 2 terms= 7-3=4

[@shahezadikhan7073]

Gajab mai bhi Krna chahata hu karna yesa solve

[@gauravjha3248]

Jab aapko smjhana hai nhi.... solutions bord par likhne se kya phyada ...wo to student book se bhi dekh lega...paper solve kr rhe ho to tarike se kar lo .....

[@khushalgupta5590]

aur kitna samjhaenge

[@girishmaitry8268]

IITian hokar bhi youtube pe padha rahe ho sir

[@shreyamukherjee874]

In question 18 sir, CP of cashews, peanuts and almonds ratio se nikalke karte toh calculation kaafi direct aur asaan hojati 😅

[@AmitPatel0810]

kitne arahe hai mock me

[@san2op30]

​​@@AmitPatel081016😢

[@Tardzud]

@@AmitPatel0810 tumhare kitne aarahe?

[@FAN-cj7ws]

Kuch question me option kyu nahi hai

[@aagamshah2005]

TITA hai

[@lakshyatandon8483]

I have a better solution for Q1 n it takes only 15 seconds to solve.

[@samirasingh7679]

Can u explain it

[@datayogi_]

Koi question 9 ka combination explain kardo guys

[@vaibhavjain8090]

In q6, why not take a= 1

[@riyajaiswalsoni2074]

Sir question number 7 me x nii y common hona chahiye tha

[@vaibhavmujawadiya9839]

plz use white board instead of this colored slide

[@akshaygamertechnical5561]

❤nice sir

[@Amitverma-jc2uc]

Sir itna easy paper hota hai cat ka

[@KuldeepTiwari-p2n]

Sir mai 12 me hu itna aasan qus ...sir 15 sawal to keval abhi kardo ...

[@mr.hacker2258]

Sir clat wallah kub aaye ga

[@Aaryannroyy]

Sir aise explain kro ki dusro ko v samjh aaye

[@prajwalmondhe9683]

Nice

[@Priya10982]

My review Aap trick ke naam pe question rata rahe ho

[@tanvipatil3335]

Can anyone tell me percentage ka Q konsa tha isme

[@anujpawar4970]

is pw app available on ios

[@Satyaprakash_Dash]

Yes......

[@akpandey47]

I don't know anything about mathematics

[@shivpalsinghrajput1263]

Jai hind sir

[@Pathshala-h1k]

Sir aapki salary kitna hai approx

[@shubhampramanik4141]

sir in first question if we divide both the equation it would be very easy

[@rohitnegi4038]

1st ques me 2ab kha gya bhai btado yll

[@ELURI_VIVEK_KRISHNA]

Sir how did u get 5400 in question 4

[@-YASHWANTHCHOWHANKELOTH]

1800*3

[@nooousername]

Lol i am 12th pcm student and this is so easy 😂

[@rameshwartiwari5227]

Kya cat exam Hindi me hota hai sir

[@pankajchoudhary514]

No

[@henrypowell3496]

Sirji aap IITian hai ham to buddhu students hai 😅

[@henrypowell3496]

kyu bhai aap 99.99 percentiler hai kya jo itni hasi aa rahi hai😅@user-sv4oz2xj2f

[@HeeshaHindu]

sir commen glt h

[@AyushDwivedi-k3r]

❤❤

[@rishashreya4020]

Not audible

[@arindumagarwal833]

5 koi batao phir se

[@JayashJayash-sm1nz]

👍

[@chetandawar7474]

God❤

[@VinayYadav-xz3dp]

Mujhse 13-15 bn gye iske

[@DishuMittal05]

How in Q9 sir took 9c3 in last step ?

[@VinayYadav-xz3dp]

​@@DishuMittal05short tricks

[@ankitathakur3311]

De do cat tb tb....dabbu all the best

[@VinayYadav-xz3dp]

@@ankitathakur3311 wtf 😂😂 upsc se cat pe kaise aa gyi be tum

[@ankitathakur3311]

@@VinayYadav-xz3dp are hm bs aise hi check kr rhe the ki kaisa hota h paper....

[@AvinShrivas]

ja ke phle teaching attitude sikh lo

[@Sharmili_ladki03]

Pahle hi sum me 5 min lag gye 😢